Grab Type MZGL (SMAG) PDF [PDF]

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Page no. 1



Additional Service Guide for Peiner Motor Dual Scoop Grabs Type MZG S3 NG30/V30D Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 2



Safety About this Document Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes. The Original operating manual is part of the machine and describes the safe and correct use in all operational phases. We reserve the right to make changes to our products in the interest of further development. Adhere to the operating instructions when using this machine. Always keep the service manual close to the machine. Retain this service manual for further use. Hand over the service manual to any further proprietor or user of the machine. Audience The audience of this manual is the technical personnel. The machine must only be used, maintained and/or repaired by technically skilled personnel that is used to carry out such work. Intended use The machine has been designed for industrial applications. It must only be used to lift free-dumped bulk material Intended use includes adherence to the operating instructions of this machine and to the inspection and maintenance instructions. The manufacturer does not accept any responsibility for any resulting damage caused by improper use. The operating company alone carries the risk here. An improper use is, for example: Breaking loose of bulk material Horizontal movement of non-freely bulk material Adding of bulk once it has already been raised Causing the load to oscillate Any loading that exceeds the permitted capacity (see SWL indicated on the slewing unit) Lifting or dragging loads / bulk diagonally from the location Riding on the load or on the machine Operation of the machine at a higher working pressure than allowed.. Use of the machine in explosive atmosphere



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 3



Organizational Measures Always keep the service manual at the place of operation of the machine! In addition to the operating manual, observe generally valid legal and other binding regulations for accident prevention and for environmental protection! Such obligations can also concern, for example, the handling of dangerous materials or the provision/wearing of personal protective equipment or traffic safety regulations. The machine has been built in accordance with the state of the art and is reliable if used as specified. However, dangers might emanate from this machine if it is operated improperly by uninstructed or disregardful personal or used for any other purpose than it is intended for. (see 1.3 Intended use, page no. 1-1). The manufacturer will not be liable for any other use in excess of the intended use nor for any damages resulting therefrom. The user alone will bear such risk. The machine must only be operated in perfect technical condition. During operation of the machine keep sufficient safe distance to the load and to the machine! Don´t stay under the machine! The personnel who is assigned to work on the machine must have read the operating instructions, in particular the chapter „Safety“ before starting to work. This applies particularly to personnel who only works on the machine occasionally, e. g. for setup or maintenance. Adhere to all warnings and safety instructions applied to the machine and make sure they are always completely legible! For safety-relevant malfunctions or changes to the operational state, stop the machine immediately and report the fault to the responsible office/person! Augment the operating manual with instructions, including supervisory and reporting obligations, to cater for special operational situations, for example, with regard to the work organization, work procedures and the delegated personnel. Only sling any slinging gear (slinging ropes or chains) to the devices provided fort his purpose. Check that the carrying capacity of the lifting tackle is adequate for the task before starting hoisting! Do not make any changes, additions or modifications to the machine that could impair the safety without approval of the vendor! This is also the case for the installation and the calibration of safety equipment and valves. The machine must not be subjected to welding work without prior consent and specifications of the manufacturer. Spare parts must conform to the technical specifications stipulated by the manufacturer. This always the case when genuine spare parts are used. Genuine spare parts are specially designed for the particular machine. Parts and special equipment not supplied by the manufacturer have not been approved. The installation and/or the use of such products can impair the safety. The manufacturer does not accept any liability for damage caused by the use of non-genuine parts or any special equipment.



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 4



Personnel Selection and Qualification Any person who is responsible for assembly/disassembly, putting into operation, operation, maintenance and repair of the machine must have read, understood and adhere to the complete service manual, in particular the chapter „Safety“. Only authorised, trained and instructed personnel is allowed to run, to maintain and to repair the machine. Such personnel must have been given special instruction in the possible dangers. The personnel must be allowed to reject any safety-endangering instructions from third-parties. The responsibilities of the personnel for the installation/dismantling, commissioning, operation, maintenance, servicing and repair must be clearly defined and observed! Make sure that only personnel assigned to run the machine will do so! Only specialist electricians or instructed personnel under direction and supervision of a specialist electrician are allowed to work on the electric systems of the machine and they must do this in compliance with the electrotechnical regulations. Work on the hydraulic equipment may be performed only by personnel with special hydraulics knowledge and experience! The personnel being trained, instructed or participating in a general training may work on the machine only under the continuous supervision of an experienced person!



Measures to be Performed by the Operating Company The owner must take appropriate maintenance and inspection measures to make sure the machine is always run in a perfect technical condition. The owner must evidently manage and define the responsibilities for assembly / installation, operation, maintenance and repair. The owner shall be obliged to make sure that any work on the machine is carried out by well-trained and instructed personnel only who - is aware of the basic instructions about working safety and prevention of accidents and has been instructed to run the machine; - has read and understood the safety instructions and warnings in this service manual. The owner shall be obliged to verify regularly if the personnel works safety-consciously. The owner shall be obliged to make sure that the service manual is always easily accessible.



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 5



Measures to be Performed by the Operator The regulations applicable to the place of operation must be adhered to. The operation of the machine is in any case subject to the local safety regulations and instructions for the prevention of accidents. Before putting the machine into operation make sure that nobody might be endangered by operation of the machine! Machine components might automatically restart when the machine is restarted! The crane operator must at all times be able to see the working area and the load! Ensure adequate lighting in conditions of poor sight and darkness. Do nor stand or work under suspended loads! Avoid any safety-compromising working! Examine the machine at least once per shift to make sure it is exempt from damages or defects! Notify the responsible post/person of any occurred abnormality (including abnormal operating behaviour)! Immediately shut down and secure the machine if necessary! Remedy any failure immediately!



Measures for the Maintenance, Servicing and Repair Observe the adjustment, maintenance and inspection tasks and schedules, including details concerning the replacement of parts and equipment prescribed in the operating manual! These tasks may only be performed by specialized personnel. Inform the operations personnel before commencing maintenance and servicing work! Designate a supervisory person. The shutdown instructions according to the operating instructions must be adhered to during any work referring to assembly/disassembly, putting into operation, operation, maintenance and repair. Carry out repair work on the hydraulic and electric system in a clean and dust-free environment. If necessary, secure the work area! Before carrying out any maintenance or repair work completely shut down the machine and protect it against any unauthorized restart: - Unplug electric plug-in connector. Remove protective equipment only after the machine has been shut down! Carefully fasten and secure spare parts and modules being replaced to the lifting gear so that they do not endanger anyone. Use only suitable and technically perfect lifting gear and load carrying equipment with adequate carrying capacity! Do not stand or work under suspended loads! If necessary, use security-conform ladders and work platforms for installation and servicing work! Do not use machine parts as steps! Wear fall-prevention gear for work performed at height. Because contact with hot parts and the discharge of oil during maintenance and servicing work cannot be excluded, always wear protective glasses and protective gloves. Clean electric components in voltage-free state only. Unplug electric plug-in connector for this purpose. This regulation also applies to non-touch cleaning (airblasting).



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 6



Do not bypass pressure-operated switches, pressure-operated valves, safety valves and other sensors. The pressure-operated switches, pressure-operated valves, safety valves and other sensors may only be adjusted with the written approval of the manufacturer. Safety valves may only be replaced with the same valves. Replace immediately any damaged hydraulic hoses, pipes, cables and valves. Replace hydraulic hoses at indicated or reasonable intervals, even if no safety-relevant defects can be detected. Observe the prescribed tightening torques and check regularly. For maintenance and repair work, always tighten loosened screwed joints as specified in the guidelines. Before cleaning the machine with water or by means of a vapour stream (high-pressure cleaner) or with other detergents cover or obturate all openings in which no water/vapour/detergent may penetrate for safety or functional reasons. Electromotors, switch cabinets, stop switches, ball bearings, gears and chains are especially vulnerable. Regularly check all electrical cables and hydraulic oil lines for damage and abrasion. Also inspect hydraulic oil lines for leaks. Before resuming operation after completing maintenance or repair work, check whether all safety equipment has been reattached to the machine and is operational! Check all functions of the machine and the working pressure!



Safety Notes for the Electrical System In accordance with the electro-technical regulations, work on electrical systems may only be performed by an electrician or by instructed persons under the guidance and supervision of an electrician. Only use original fuses with specified amperage (see spare parts list)! Shutdown the machine immediately should any malfunctions occur in the electrical power supply! When prescribed, machine and system components for which inspection, maintenance or repair work is to be performed, must be disconnected from the power supply. First check that the disconnected parts are in fact free of power, then ground and short-circuit, and insulate any neighboring parts still under power! Check the electric equipment of the machine regularly. Any defect, such as loose connections or damaged cables, must be eliminated immediately. If work needs to be performed on live parts, a second person must be present who must always has visual or wireless contact and, in the case of an emergency, can active the emergency-off switch or disconnect the master switch from the power supply. Secure the work area with a red-white safety chain and a warning notice. Use only insulated tools! After the associated electrical installation or repair, test the installed protective measures (e.g., earthing resistance).



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 7



Safety Notes for the Hydraulic System Work on the hydraulic system may be performed only by persons with special knowledge and experience in hydraulics. The personnel must be able to read and completely understand the hydraulic diagram, in particular the correlations of the integrated safety systems. Wear your personal protective equipment, e. g. gloves, protective clothes, protective goggles or helmet with visor when working on the hydraulic system. Avoid any oil leakages when working on the hydraulic units. Leaking oil must be collected in appropriate receptacles and disposed of in compliance with the corresponding regulations. The hydraulic system is under high pressure! Do not detach or tighten any screw fittings of the hydraulic lines (hydraulic couplings) as long as the system is under pressure! Immediately eliminate any leakages. Prevent the components (such as the double hook) from moving accidentally! Utmost cleanliness must be observed for all work performed on the hydraulics! The external vicinity must be cleaned before removing the connections. Close all openings with protective caps so that no dirt can enter. Regularly inspect all lines, hoses and connections for leaks and externally visible damage! Repair any damage without delay! Tighten untight screw fittings in pressure-free state only. Escaping oil can cause injuries, fire and environmental contamination. Before starting the repair work on system sections and pressure lines of the hydraulics system to be opened, remove pressure in accordance with the construction and function description! When present: remove pressure from system sections using the manometer connections (MA1, etc., in the hydraulics diagram). Route and install the hydraulic lines correctly! Do not interchange the connections! The fittings, length and quality of the hose lines must be appropriate for the requirements. Unapproved modifications and changes to the hydraulic system are prohibited.



Handling of Oil, Grease and Other Chemical Substances Observe the appropriate product safety and environmental regulations for the handling of oil, grease and other chemical substances! Take care with the handling of hot fuels and agents (such as hydraulic oil), there is danger of burning and scalding!



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 8



SMAG CONTACT



Salzgitter Maschinenbau AG Windmühlenbergstraße 20 - 22 38259 Salzgitter GERMANY Phone : +49 – 5341 / 302 – 0 Telefax : # 49 - 53 41 / 3 02 - 4 24 Web: www.smag.de



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 9



Service Mr. Kevin Wenke Service Administration Mrs. Schwarz




- 493 [email protected]
- 673 [email protected]



Service Technician Mr. Müller








Mr. Olbrich








- 672 marcus.mü[email protected] - 491 [email protected]



Spare Parts Mr. Jens Hochheim Sales Spare Parts Mrs. Malik








Mr. Mewes








Mr. Schnaak




- 6 76 [email protected] - 6 75 [email protected] - 741 [email protected]
- 6 74 [email protected]



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



GENERAL ARRANGEMENT GRAB



Page no. 10



SUSPENSION CYLINDER UPPER TRAVERSE STEERING ARM



LOWER TRAVERSE WITH OIL TANK SCOOPS



KICK PLATES



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 11 UPPER STEERING ARM PIN



CAP NUT



ELECTRICAL CONNECTION PISTON ROD



BRACKETS FOR TENSION RELEASE



HYDRAULIC UNIT (INSIDE)



SCOOP PIVOT POINT



LOWER STEERING ARM PIN



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 12



HYDRAULIC ARRANGEMENT ELECTRIC MOTOR



B LINE (OPENING)



A LINE (CLOSING) TANK LINE



CONTROL BLOCK



HYDRAULIC PUMP



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 13



HYDRAULIC UNIT E - MOTOR (TYPE: 200-L)



LEAK OIL



CONTROL BLOCK (TYPE: NG30 E)



PUMP BEARING



HYDRAULIK PUMP (TYPE: V30D-095-BKN-LLS)



LEAK OIL PUMP HOUSING



LS LINE (LOAD SENSING CONTROL / POWER DEMAND & VOLUME SUPPLY )



RV3 / CHECK VALVE WITH PRESSURE RELEASE



RV4 / CHECK VALVE WITH PRESSURE RELEASE



(SUCTION VALVE)



(SUCTION VALVE)



P2 LINE (OPENING)



P1 LINE (CLOSING)



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



CONTROL BLOCK



Page no. 14



Lift Control SV1



T-LINE (TANK)



A-Line closing



B-Line (opening) Lift Control SV2 PRESSURE RELEASE VALVE DV2 PRESSURE RELEASE VALVE DV1 Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 15



HYDRAULIC PUMP



LS REGULATOR (FOR POWER DEMAND & VOLUME SUPPLY ) L REGULATOR (FOR POWER DEMAND) MAX VOLUME CONTROL (FULL STROKE)



STROCKE IS CONTROLLED BY THE LS REGULATOR



MIN VOLUME CONTROL (ZERO STROKE)



RV4 / CHECK VALVE WITH PRESSURE RELEASE (SUCTION VALVE)



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



LIFTING CYLINDER



Page no. 16



CAP NUT



PISTON ROD GUIDE BUSH TUBE BUSH Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



LIFTING CYLINDER



Cap Nut locking



Page no. 17



A-Line closing



Messuring Piont Piston



B-Line opening



Grease Nippel



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 18



GUIDE BUSH



KANTSEAL



ROD GUIDE RING



SCRAPER



ROD GUIDE RING



RIMSEAL (light)



STEPSEAL (dark)



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 19



PISTON



PISTON GUIDE RING



PISTON GUIDE RING



O-RING



GLYD RING



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



FILTER & DIPSTICK



Page no. 20



FILTER Assembled in the Reversing line Filtration rate 10 µ (minimum particle size 0,01mm) OIL DIPSTICK and SEALING Oil level check in closed grab position. Oil level between Minimum and Maximum HYDRAULIC – OIL - TANK OIL ISO-viscosity VG 46 HLP 46 corrosp. DIN51524/2 OIL TABLE ATACHED! Brand of used oil: FUCHS RENOLIN B15 VG 46 Fuchs Ident No: A2480190 Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 21



HYDRAULIC DIAGRAM



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 22



Operation mode: Reversing operation (S3) Variable delivery pump (Power regulator plus Load-Sensing regulator) Control block NG 30-E-LS



GENERAL



Operation mode S3, also called reversing operation, means that the electric motor and thus also the pump are operated in clockwise rotary sense as well as anticlockwise rotary sense, thus influencing the opening and closing motion of the grab. This grab is equipped with a power-regulated axial piston pump with additional load-sensing regulator (LS). The power regulator of the pump is adjusted to the maximum drive motor power output, i.e. depending on the drive power, the output of the pump is continuously adjusted to the power output of the drive motor as the operating pressure continues to increase after having exceeded a certain level. Thus, the hydraulic power, the product of pump output and pressure, remains constant. The load-sensing regulator, for short LS regulator, only serves as „min./max.-regulator“. Via the LS regulator the pump recognizes that: 1. A consumer has been connected and the pump must switch to max. output, 2. A system pressure preset at the pressure relief valve (DV1 or DV2) has been reached and the pump has to change down towards "zero-lift regulation", so that only as much hydraulic fluid is displaced as is necessary for compensating the gap leakage in pump and system. Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 23 Legend: A B D1, D2 DV1, DV2 F KS KSS LS M MA MB (opening) MLS MP1 MP2 P P1, P2 R1, R2 RV3, RV4 St1, St2 SV1, SV2 T WV



= line (grab closing) = line (grab opening) = nozzle = pressure relief valve = filter = piston side = piston rod side = Load-Sensing line (LS-line) = electric motor = pressure gauge connection, cylinder pressure (closing) = pressure gauge connection, cylinder pressure = pressure gauge connection for LS-signal pressure = pressure gauge connection, closing pressure = pressure gauge connection, opening pressure = hydraulic pump = pressure line pump / control block = nonreturn valve = nonreturn valve (check valve) with pressure relief valve = control line = stop valve with lift stop = tank connection = shuttle valve



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 24



General:



Pressure line Signal line None return valve



None return valve / pressure controlled



Lift Stop (Adjustable) None return valve / pressure controlled with lift stop Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 25



Pressure release valve



Pressure release valve / adjustable



Ø1



Nozzle



connection



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 26



Closing procedure: As soon as the drive motor M is started, the hydraulic pump P sucks hydraulic oil via nonreturn valve RV4 out of the tank and pumps it into pressure line P1.



The oil flows via nonreturn valve R1 and line A into the piston rod sides KSS of the lifting cylinders. At the same time, the pilot controlled stop valve SV2 is opened via control line St2. The oil returning from the piston sides KS can now return to the tank via SV2, tank line T and filter F. The maximum pressure in pipe A is controlled by the pressure relief valve DV1. As soon as the maximum pressure (preset at DV1) is reached, the output of pump P is reduced (see paragraph "Power regulation"). When the drive motor is switched off, the nonreturn valves R1, R2 and the pilot controlled stop valves SV1, SV2 avoid automatic opening or closing of the grab.



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



CLOSING



Page no. 27



As soon as the drive motor M is started, the hydraulic pump P sucks hydraulic oil via nonreturn valve RV4 out of the tank and pumps it into pressure line P1.The oil flows via nonreturn valve R1 and line A into the piston rod sides KSS of the lifting cylinders. At the same time, the pilot controlled stop valve SV2 is opened via control line St2. The oil returning from the piston sides KS can now return to the tank via SV2, tank line T and filter F. The maximum pressure in pipe A is controlled by the pressure relief valve DV1. As soon as the maximum pressure (preset at DV1) is reached, the output of pump P is reduced



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 28 MOTOR STOPPED When the drive motor is switched off, the nonreturn valves R1, R2 and the pilot controlled stop valves SV1, SV2 avoid automatic opening or closing of the grab.



SV2



CLOSED



PRESSURE STAYS IN THE CYLINDER! SV1 CLOSED CONDITION



R1



CLOSED CONDITION



R2 CLOSED



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



OPENING



Page no. 29



As soon as the drive motor M is started, the hydraulic pump P sucks hydraulic oil via nonreturn valve RV3 out of the tank and pumps it into pressure line P2.The oil flows via the nonreturn valve R2 and pipe B into the piston sides KS of the lifting cylinders. On extension of the cylinders, the oil flowing off the piston rod sides KSS via pipe A then flows via the stop valve SV1 opened by the control line St1 to pipe B and additionally fills piston side KS (quick-motion mode). During the opening procedure no oil returns to the tank.



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



MOTOR STOPPED When the drive motor is switched off, the nonreturn valves R1, R2 and the pilot controlled stop valves SV1, SV2 avoid automatic opening or closing of the grab.



Page no. 30



PRESSURE



STAYS IN THE CYLINDER! SV1 CLOSED CONDITION



SV2 CLOSED



R2



R1



CLOSED CONDITION



CLOSED



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



GRAB



Page no. 31



PUTTING INTO OPERATION



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



GREASING



Page no. 32



SUSPENSION



UPPER STEERING ARMS CYLINDER BEARINGS



LOWER STEERING ARMS



SCOOP PIVOT POINTS



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 33



CHECKING PIN LOCKING



HOSES



PIN LOCKING



FILTER



OIL LEVAL



PIN LOCKING



PIN LOCKING



ELECTRICAL CONNECTION



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



CHECKING



Motor-protection circuit-breaker Q1, Q2, Q3



Page no. 34



SWITCHES MUST BE 0FF (0 Position)



FUSE (Green = O.K.)



Setting of Timing relay K01, K02, K03, K04, K05



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 35



PREPARATION



CLEAN & UNSOILED!



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



CONNECTING



Page no. 36



CABLE



STEEL WIRE



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 37



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



OPERATION



SWITCHES MUST BE ALWAYS ON PULLING DIRECTION!



SWITCHES ON MANUAL = ONLY MANUAL OPERATION (WITHOUT FOOD PEDAL)



Page no. 38



SWITCHES ON SEMI AUTOMATIK = SWITCH & FOOD PEDAL OPERATION GRAB OPERATES ATOMATICALY



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 39



TESTING



FUNCTION



CYCLE TIMES



OPENING PRESSURE



CLOSING PRESSURE



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 40



ADJUSTING



Dependent on cargos density reduce number of kickplates



V1 V2 MZGL 12000-6-B Deadweight: Required crane lifting capacity:



V3 V4 V5



MZGL 12500 Deadweight: 9.065 kg Required crane lifting capacity:



24.000 kg



8985 kg 23985 kg



Filling volume [m³]



Piled density [t/m³]



adm.GRAB lifting capacity / SWL [t]



V1 = 12,0



1,25



15,0



V2 = 10,0



1,5



15,0



V3 = 8,5



1,75



14,9



V4 = 7,0



2,1



14,7



V5 = 6,0



2,5



15,0



Product: Deadweight: Required crane lifting capacity:



MZGL 13000 8.995 kg 23.945 kg



MZGL 14000 Deadweight: Required vrane lifting capacity:



9320 kg 27.920 kg



Filling volume [m³]



Piled density [t/m³]



adm. GRAB lifting capacity / SWL [t]



Filling volume [m³]



Piled density [t/m³]



Adm GRAB. lifting capacity / SWL [t]



Filling volume [m³]



Piled density [t/m³]



adm. lifting capacity / SWL [t]



V1 = 12,5



1,2



15,0



V1 = 13,0



1,15



14,95



V1 = 14,0



1,3



18,2



V2 = 10,0



1,5



15,0



V2 = 11,0



1,35



14,85



V2 = 12,0



1,55



18,6



V3 = 8,5



1,75



14,87



V3 = 9,0



1,65



14,85



V3 = 10,0



1,85



18,5



V4 = 7,0



2,1



14,7



V4 = 7,0



2,1



14,85



V4 = 8,5



2,2



18,7



V5 = 5,3



2,8



14,84



V5 = 5,5



2,95



14,75



V5 = 7,0



2,7



18,9



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 41



GRAB



STEPS DURING OPERATION



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 42



To close the grab perfectly, lift up the grab slightly during closing



For a maximum filling, the grab should be set upright on top of the cargo



Stop grab closing shortly after the grab has left the bulk material



Stop grab opening shortly after the grab has reached the opening stopper



Do not synchronise cable and rope drum with hoisting and lowering



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



OPERATION



SWITCHES MUST BE ALWAYS ON PULLING DIRECTION!



SWITCHES ON MANUAL = ONLY MANUAL OPERATION (WITHOUT FOOD PEDAL)



Page no. 43



SWITCHES ON SEMI AUTOMATIK = SWITCH & FOOD PEDAL OPERATION GRAB OPERATES ATOMATICALY



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



DAILY GREASING



UPPER STEERING ARMS



Page no. 44



SUSPENSION



The bushes are made of LYTEX which is made of composite material. This Material has a good hard shaped surface, high load bearing capacity and is ideal to be used in salt water. A disadvantage is that dust is working abrasive. Grease in order to clean the bush.This will extend the lifetime and reduces wear.



CYLINDER BEARINGS



LOWER STEERING ARMS



SCOOP PIVOT POINTS



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



DAILY CHECKING



Page no. 45



PIN LOCKING



HOSES



PIN LOCKING



OIL LEVAL



PIN LOCKING



PIN LOCKING



ELECTRICAL CONNECTION



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



GRAB



Page no. 46



STEPS TO PUT OUT OF OPERATION



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 47



Clean the Grab completely with a HIGH PRESSURE CLEANER



carry out a trial run without bulk material ! check working condition of the Hydraulik System and fill out the test sheet for double check. carry out necessary repairs and order Spare Parts.



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 48



GRAB TESTING



FUNCTION



CYCLE TIMES



OPENING PRESSURE



CLOSING PRESSURE



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 49



GRAB CHECKING PIN LOCKING



HOSES



PIN LOCKING



FILTER



OIL LEVAL



PIN LOCKING



PIN LOCKING



ELECTRICAL CONNECTION



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 50



GRAB GREASING



UPPER STEERING ARMS



SUSPENSION



The bushes are made of LYTEX which is made of composite material. This Material has a good hard shaped surface, high load bearing capacity and is ideal to be used in salt water. A disadvantage is that dust is working abrasive. Grease in order to clean the bush.This will extend the lifetime and reduces wear.



CYLINDER BEARINGS



LOWER STEERING ARMS



SCOOP PIVOT POINTS



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 51



GRAB STORING IN CLOSED POSITION ONLY (Piston Rods inside)



TURNBUCKELS



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



GRAB SUMMARY



Page no. 52



the grab condition has to be checked / carry out a test run if necessary order spare parts for next port grab has to be placed in closed and upright position Grab has to be cleaned from cargo and cargo dust grease must be applied to all Lubrication points



cover the plug in connector by means of plastic cap



the plastik hood ist to be replaced



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



GRAB



Page no. 53



MAINTENANCE SCHEDULE & REPORT



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 54



GRAB DAILY ( DURING OPERATION )



AFTER THE FIRST 50 WORKING HOURS



EVERY MONTH (if grab is not in use)



AFTER 1000 WORKING HOURS



lubricate all bearings check hoses, fittings and cylinder for tightness



check and change the filter elements ( Use only Original Filter elements supplied by SMAG)



lubricate all bearings



check grab working conditions check degree of oil cleanness carried out by the laboratory of the oil supplier change the oil check and change the filter elements



EVERY YEAR



AFTER 4 YEARS



check grab working conditions check degree of oil cleanness carried out by the laboratory of the oil supplier change the oil check and change the filter elements



CLASS SURVEY!! change all hoses, fittings open and clean the hydraulic system clean the tank check grab working conditions check degree of oil cleanness carried out by the laboratory of the oil supplier change the oil check and change the filter elements



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 55



GRAB NO.



ITEM



INTERVAL



DURATION OF GRABS USE WORKING HOURS TOTAL WORKING HOURS



1



LUBRICATION OF ALL BEARINGS



DAILY



2



INSPECTION OF HOSES, FITTINGS



DURING CARGO



3



INSPECTION OF SUSPENSION



OPERATION



4



INSPECTION OF CABLE AND PLUG



5



INSPECTION OF PISTON ROD AND SEALING



6



REPAIRS DURING OPERATION



7



CLEANING GRAB AND ITS INNER HOOD AREA



AFTER COMPLETION



8



LUBRICATION OF ALL BEARINGS



OF EACH CARGO OPERATION



9



INSPECTION OF HOSES, FITTINGS



10



INSPECTION OF SUSPENSION



11



INSPECTION OF CABLE AND PLUG



12



INSPECTION OF PISTON ROD AND SEALING



13



CHECK OF OIL LEVEL



14



INSPECTION OF FILTER ELEMENTS



15



CHECK GRABS WORKING CONDITION OPENING / CLOSING PRESSURE



16



CHECK GRAB ACCESSORIES CABLE, ROPE, DRUMS AND SHEAVES



17



REPAIR REQUIRED & PART



18



REPAIR SUCCESSFUL DONE Y/N



19



ISSUE & SIGN GRABS MONITORING REPORT



23



FILTER CHANGE / DATE



24



OIL CHANGE / DATE



25



TANK AND SYSTEM CLEANING HOSES CHANGE



EVERY YEAR



AFTER 4 YEARS



RESPONSIBLE FOR INSPECTION



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 56



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 57



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 58



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 59



GRAB



Abstract Table: Oil recommendation - Hydraulic fluids For normal operation, a hydraulic fluid of ISO-viscosity VG 46 shall be used. For summer or winter operation, a hydraulic fluid of ISO-viscosity VG 68 or FB 32 is to be used according to the ambient temperature. Degree of oil cleanness: According to the ISO- code 4406, to the maximum contamination level of the oil. (Laser - particulate-emission measurement ISO- code 11171, ISO MTD) The particulate-emission limit for the grabs oil is: better than 19 – 17 – 13



Specific Water Content: Max 300 PPM or 0.3 %



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 60



GRAB Table: OIL recommendation Total quantity: 340L (incl. cylinder) Winter ISO viscosity



Summer



VG 32



VG 46



VG 68



HVLP 32 acc. to DIN 51524/3 HV



HLP 46 acc. to DIN51524/2



HLP 68 acc. to DIN51524/2



Range of oil temperature



-20°C to +80°C



-5°C to +80°C



0°C to +80°C



Ambient temperature



< -5°C to -20°C



-5°C to +30°C



> +30°C



Vitam HF 32



Vitam GF 46



Vitam GF 68



ENERGOL SHF 32



ENERGOL HLP 46



ENERGOL HLP 68



HYSPIN AWH 32



HYSPIN AWS 46



HYSPIN AWS 68



ESSO



UNIVIS J 32



NUTO H 46



NUTO H 68



MOBIL



DTE 13



DTE 25



DTE 26



SHELL



Tellus Oel T 32



Tellus Oel 46



Tellus Oel 68



Rando Oil HD AZ-32



Rando Oil HD B-46



Rando Oil HD C-68



Standard



ARAL BP



CASTROL



TEXACO



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 61



GRAB Table: Grease recommendation Adhesive grease



Lithium saponified grease lubricant DIN 51825/2 KTA-L2k



AGIP



DIN 51513 BC FIN 332/F



Longlime Grease 2



ARAL



Sinit FZL 3



Aralub HL 2



AVIA



Avilub BB 21



Avilub special grease WL



BP



Energol WRL



Energrease LS 2



Calypsol



Eculit ST



Calypsol H 442



Castrol



Grippa 60 S



Spheerol AP 2 LZV-EP Spheerol E PL 2



DEA



Trixolit 2X



Glissando 20



DEFROL



Defrol BC



Defrol Fett KTA-L2k



ESSO



Surett Fluid 4K



Beacon 2



FINA



Cabline 1060



Marson LU



Fuchs



Duotac F 310 L



Renolit MP



Mobil Oil



Mobiltac D



Mobilux 2



Shell



Cardium Fluid C



Alvania R 2 Alvania G 2



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



GRAB



Page no. 62



GUIDE FOR TROUBLE SHOOTING



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



GRAB



Problem: Oil leakage at guide nut of lifting cylinder.



Page no. 63



Damaged or worn our Sealings



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 64



GRAB Problem: Oil leakage at guide nut of lifting cylinder Sealing rings worn out due to normal wear during operation.



Cause Action



•Disassemble piston rod and guide nut. Check piston rod and cylinder tube for damages and scratches. Change piston and guide sealing rings. 1/B. Disassemble guide nut and change sealing of guide nut. Info under: PART 02 MZG_CHANGING SEALINGS OF HYDRAULIK CYLINDERS MZG_HOW TO DISASSEMBLE THE PISTON ROD



Sealing rings damaged by damaged piston rod



•Disassemble piston rod and guide nut. Change piston rod and sealing from piston and guide nut. Check cylinder tube for scratches. 1/B Disassemble piston rod and guide nut. 2/B Slip out damaged areas of piston rod and change sealing rings of guide nut. Info under: PART 02 MZG_CHANGING SEALINGS OF HYDRAULIK CYLINDERS MZG_HOW TO DISASSEMBLE THE PISTON ROD



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Problem: Grab opens and close itself after Grab closed or open and motor stopped a)



Page no. 65



Internal leakage in lifting cylinder (Piston Seal)



b) Internal leakage in the control block (SV1 / R1)



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 66



GRAB Problem: Grab opens or close itself



Cause Action



Sealing rings of lifting cylinder are worn out due to normal wear during operation.



1. 2. 3. 4. 5.



Sealing rings damaged by dirt in the hydraulic system.



Info under: PART 02 MZG_CHANGING SEALINGS OF HYDRAULIK CYLINDERS MZG_HOW TO DISASSEMBLE THE PISTON ROD



None return valves SV and / or RV are worn out due to normal wear during operation



1. 2. OR 1. 2. 3. 4. 5.



None return valves SV and / or RV are worn out due to dirt in the hydraulic system



Disassemble lifting cylinder Change sealing rings from piston and guide nut Check cylinder tube for damages and scratches Change the oil and filter Clean the tank and hydraulic hoses



Disassemble control block Clean valves and drillings Disassemble control block Change valves SV and / or RV Clean all drillings and other valves Change the oil and filter Clean the tank and hydraulic hoses



PART 02 MZG_CHANGING SEALINGS OF HYDRAULIK CYLINDERS MZG_HOW TO DISASSEMBLE THE PISTON ROD MZG_S3_CONTROL BLOCK_NG30E



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 67



GRAB Problem: Grab is not working with



enough force.



Huge Internal leakage in lifting cylinder due to damaged sealing rings as mentioned previously.



Cause Action Check for internal leakage as mentioned under 140 Info under : PART 01 MZG_HOW TO CHECK INTERNAL LEAKAGE



Check valves RV 3 or / and RV 4 damaged and / or worn out due to dirt in the hydraulic system or due to oldness of the grab.



Disassemble pump and check valve seats. Change check valves.



Info under: PART 03 MZG_S3_CONTROL BLOCK_NG30E



Hydraulic pump is damaged and / or worn out due to oldness of the grab or due to dirt in the hydraulic system or it was damaged due to overheating the hydraulic system.



Check pump working parameters. Try to adjust the pressure to max and also to minimum to ensure that the DV valves are working correctly. Change pump if necessary. Info under: PART 01 /03 MZG_Test Sheet MZG_HYDRAULIC PUMP



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 68



GRAB Problem: Grab is not working with enough force.



Cause Action



Dv1 and / or DV2 are not working correctly due to dirt in the valve housing or DV valves are worn out due to oldness of Grab.



Check if valves are working correctly. Try to adjust the pressure. Change valves if necessary. Info under: PART 03 MZG_S3_CONTROL BLOCK_NG30E



Hose or hose connections inside the tank are loosen or broken due to vibrations during normal operation or oldness of hoses and / or over pressure. Or Hydraulic system was overheated



Disassemble hydraulic unit. Check hoses and connections. If necessary change hoses and connections. Info under: PART 03 MZG_HYDRAULIC PUMP_2 MZG_HYDRAULIC PUMP_3



Pump regulators damaged and / or worn out due to dirt in the hydraulic system or they are worn out due to normal wear or hydraulic system was overheated



Check pump working parameter especially the rated current if the pump is moving. Change pump if necessary. Info under: PART 01 MZG_Test Sheet



None return valves SV blocked due to dirt in the valve housing



Disassemble valves Check valve seats Clean valves if necessary change valves. Info under: PART 03 MZG_S3_CONTROL BLOCK_NG30E



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 69



GRAB



Problem: Grab is not working with b) Huge internal leakage in lifting enough force cylinder c) None return valves damaged or worn out a) DV1 / DV2 are not working correcty



d) Hose or hose-connections inside the take are loosen or broken e) Check valves RV 3 or and RV 4 damaged or worn out f) Pump is damaged or worn out



g) Pump regulators are damaged or worn out Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 70



GRAB Problem: Grab is not closing completely with cargo.



Cause Action



Bushes worn out due to normal wear and tear during operation



Check if scoops and / or steering arms are moving in their connection. (gab between pin and bush) Disassemble Grab Change bushes Info under: PART 02 MZG_HOW TO DISASSEMBLE THE SCOOPS



Scoop lips worn out due to normal wear and tear during operation.



Close the grab without cargo Check the gab between the lips Renew scoop lips by hard surfacing Or by cutting worn out part and welding new parts at the lips. Or Assemble side and bottom sealing lips. Info under: PART 02 MZG_HOW TO DISASSEMBLE THE SCOOPS MZG_ REPAIR OF LIPS



Pilled density of cargo is too big



Review operation conditions of the grab Info under: PART 01 MZG_PRESENTATION



Working pressure is too low



Check grabs working pressure Adjust the pressure



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 71



GRAB



Problem: Grab is not closing completely with cargo a) Operator is not lifting the grab up



b) Working pressure is too low



1. d) Steering arm bushes are worn out



c) Scoop bushes are worn out



e) Grain size of the cargo is too big



f) Scoop lips are worn out



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 72



HOW TO ADJUST THE PRESSURE



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 73



GENERAL: The Peiner Grab Type MOTOR DUAL SCOOP GRAB ( MZG ) is equipped with 7 measuring points. Which are as follows:



MP2



Cylinder



MP1



MLS



MA



MB



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 74



CLOSING PRESSURE: LOAD SENSING (LS) PRESSURE



•MP1 – PUMP working Pressure •Pressure produced by the pump, limited by the pressure •release valve DV1 for"closing". •The pressure finally has to be checked and adjusted by •measuring at this point. •The pressure can only be checked if the pump is running.



MA - SYSTEM pressure – OPENING (QUICK RUN MOTION) & CLOSING Pressure in the hydraulic lines. Due to physical rules, the pressure measured here is approx. 30 to 40 bar higher than the pressure actually produced by the pump. Pressure can be checked if the Motor is stopped.



MLS – Pressure for the PUMP regulator Pressure in the load-sensing signal line to the loadsensing regulator of the pump. The pressure measured here is approx. 20 to 30 bar higher than the pressure actually produced by the pump. •The pressure can only be checked if the pump is running Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 75



OPENING PRESSURE OPENING PRESSURE with QUICK RUN MOTION LOAD SENSING (LS) PRESSURE



•MP2 – PUMP working Pressure •Pressure produced by the pump, limited by the pressure •release valve DV2 for“opening". •The pressure finally has to be checked and adjusted by •measuring at this point. •The pressure can only be checked if the pump is running.



MB - SYSTEM pressure – OPENING Pressure in the hydraulic lines. Due to physical rules, the pressure measured here is approx. 30 to 40 bar higher than the pressure actually produced by the pump. Pressure can be checked if the Motor is stopped.



MLS – Pressure for the PUMP regulator Pressure in the load-sensing signal line to the loadsensing regulator of the pump. The pressure measured here is approx. 20 to 30 bar higher than the pressure actually produced by the pump. •The pressure can only be checked if the pump is running Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 76



PRESSURE (bar)



PRESSURE PROFILE - MZG 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0



Pressure Pressure Pressure Pressure



1



6



11



16



21



26



MP1 MLS MP2 MA



31



36



41



TIME



CLOSING



MOTOR STOP



OPENING



MOTOR STOP



CLOSING



300 250 Pressure MP1



200



Pressure MLS



150



Pressure MP2



100



Pressure MA



121



117



113



109



105



101



97



93



89



85



81



77



73



69



65



61



57



53



49



45



41



37



33



29



25



21



17



13



9



5



0



1



50



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 77



NOTE! The Working Pressure has to be checked and adjusted at operating temperature of the Hydraulic system with has to be approx between 30 and 60 °C. Due to technical reasons the measured pressure as well as the rated current of the grab motor at a “cold” system is higher then the declared and factory-adjusted pressure. Carry out a test run with the Grab to heat up the system to the operation temperature before you make any new pressure settings.



All working pressure settings are done by measuring the pressure at the measuring point: MP1 for closing pressure MP2 for opening pressure



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 78



The adjusted working pressure is declared at the type label which is assembled at the upper traverse.And in the MACHINERY DATA CARD which you can find in the DOKUMENTATION of our Grab.



CLOSING Pressure Checked and adjusted via messuring point MP1



OPENING Pressure Checked and adjusted via messuring point MP2



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 79



LEFT SIDE



Pressure adjustment is done at the control block: Closing pressure: Opening pressure:



Pressure release valve DV1 Pressure release valve DV2



DV2



MOTOR SIDE



DV1 FRONT



RE CLOSING PRESSU RE OPENING PRESSU



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 80



•The adjustment itself is to be done as follows: 1. Connect a pressure gauge to measuring point MP1 resp. MP2.



2. Check the existing pressure (operation into closing resp. opening



direction).



3. Lower pressure = Loosen the counter nut at DV1 resp. DV2 and turn the adjustment screw to the left (anti-clockwise). 4. Then check the pressure and secure the adjustment screw. 5. Raise pressure = Loosen the counter nut at DV1 resp. DV2 and turn the adjustment screw to the right (clockwise). 6. Then check the pressure and secure the adjustment screw.



NOTE! NEW Control Blocks are not Factory adjusted. Before you put them into operation you have to loosen the counter nut at DV1 resp. DV2 and turn the adjustment screw to the left (anti-clockwise) 4 times around. Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 81



HOW TO CHECK INTERNAL LEAKAGE



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 82



Repair operations planning and scheduling:



Following tools, equipment and staff have to be available:



1 Crane for grab operation 1 Crane operator 1 Crane operating instructor 2 skilled workers 1 set of SMAG Peiner Grab tools No.:23009997 Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Problem: Grab opens and close itself after Grab closed or open and motor stopped a)



Page no. 83



Internal leakage in lifting cylinder (Piston Seal)



b) Internal leakage in the control block (SV1 / R1)



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 84



GRAB CLOSED & PRESSURE STAYS IN THE CYLINDER!



SV1 CLOSED CONDITION



R1



CLOSED CONDITION



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 85



Repair description: Note: This test can only be carried out in closed grab position due to the QUICK RUN ACTION of the grab both lines A and B are under pressure if grab is open. Repair sequence: 1. hang the grab in the crane 2. connect the cable 3. close the grab slightly 4. connect the manometer at measuring point MA Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 86



5. disconnect the Hydraulic hoses which are assembled at the cylinder bottom 6. collect oil which is temporally coming out of the connection



5.



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 87



8.



7. by using the grabs hydraulic close the grab. 8. check if oil is leaking out of the bolted joint of the cylinder 9. if not check if pressure rise down at the manometer ⇒ internal leakage must be inside the control block. 10. if oil is coming out of the cylinder ⇒ sealing rings or tube must be damaged or worn out. Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 88



If oil is coming out of the cylinder ⇒sealing rings or tube must be damaged or worn out. ⇒Have a look at instruction no.: PART 02 HOW TO DISASSEMBLE THE PISTON ROD PART 03 CHANGING SEALINGS OF HYDRAULIK CYLINDERS If the cylinder is o.k and pressure rise down at the manometer ⇒ internal leakage must be inside the control block. Have a look at instruction no.: PART 03 CONTROL BLOCK_NG30



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 89



Service Stations



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 90



Australien / Neuseeland Australia /New Zealand CJA Marine Technology Marine Diesel Engineering phone: fax:



0061-3-9532 1386 0061-3-9532 1413



Unit 3 136 Cochranes Road Moorabbin 3189 near Melbourne Australia e-mail: PIC.:Mr. Bernhard Walther



[email protected]



Brazil RIMAC Representatoes Rua Sao Benedito, 509 – Alto Da Boa Vista Sao Paulo SP Brasil CEP: 04735-000 phone/fax: 0055-11- 55460500 Mr. Marcelo Vieira E-mail: mobile phone:



[email protected] 0055-11 83894840



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 91



CANADA NAGESCO North American Gantry & Equipment Servicing Co. Ltd. phone: fax:



001-604-985-6173 001-604-980-4476



961 West 1st Street North Vancouver, BC Canada V7P 1A4 e-mail: Steve Wittig e-mail:



[email protected] [email protected]



China Shanghai Peiner SMAG Machinery Co., Ltd No. 6098-6099, Huqingping Road phone:



fax:



0086 - 21 - 59240052 0086 - 21 – 59240054 0086 - 21 - 5924 1945 0086 - 21 – 59240057



Zhujiajiao Qingpu District Shanghai 201713 P.R. China e-mail: [email protected] Service Supervisor Mr. Zhang Meng e-mail: [email protected]



phone: +86 (21) 59232514



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 92 Dubai GOLTENS phone: fax: Al Jadaf Ship Docking Yard PO Box 2811 Dubai e-mail:



[email protected]



Arndt Strandene e-mail



[email protected]



00971/43241642 00971/43241019



India Chidambaram Shipcare Private Limited 38, Second line beach Chennai 600001 India Mail: [email protected] phone: fax: Website: www.shipcare.in



0091-44-25220304 0091-44-25220080



PIC: K.SUBRAMANIAN ( Subbu ) G.M (OPERATIONS) +91 98408 16824 Mail: [email protected]



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 93



Italy G.D.M. di Cavalli Luigi & C.s.n.c phone and fax:



0039-0341-286462



Via Previati 58 23900 Lecco ITALIEN Mr. Cavalli E-mail: [email protected] mobile: 0039-3486975646



Japan Nakatani Transportation Co. Ltd. Dept. of Technoservice phone: fax:



0081-66-5738121 0081-66-5738125



2-1-24 Kaigan-Dori Minato-Ku Osaka 552 JAPAN Mr. Tanabe / Mr. Fukuya [email protected] e-mail:



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 94



Singarpore ALATAS Singapore Pte Ltd CRANE SERVICES WORLD WIDE phone fax:



0065 68612336 (24 hrs) 0065 68616261



6A Benoi Road Singapore 629881 Internet: www.singapore.alatas.com Andreas Horntrich email: [email protected]



South Africa Cps prospects 63 Grunter Gulley, Bayhead Park, Durban, 4001 Tel. +27 31 466 4396 Cell. +27 83 306 0472 Martin Tynan Email: [email protected] Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 95



USA HYDRAULIC PROFESSIONALS INC. phone: fax:



001-813-248 1968 001-813-247 5723



1302 N. 34th Street Tampa, FL 33605 USA Mr. Charles Robinson



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.



Page no. 96



TOPLIFT



GDM



SHP INA



NAGESCO



NAKATANI ALATAS HYPRO CJA



RIMAC



CPS



GOLTENS



CHIDAMBARAM



Note: Copyright Salzgitter Maschinenbau AG 2010. This publication has been prepared as an aid for rope examination and should not be regarded as a substitute for the competent person. The competent person should also be familiar, as appropriate, with the latest version of related International, European and National standards. The contents of this documents are based on the needs of SMAG and the conditions under which it operates. It shall not therefore be assumed that the contents stated therein necessarily meet the particular circumstances and requirements of other organisations. The principles set out in this document are for information only and therefore SMAG is not liable to any third party for any loss or damage resulting from reliance on the contents. It is the responsibility of such external organisations to check that the document is the latest version and is appropriate for their purposes.