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ACX 6.4-MV



Technical Manual



Number 8100-11633-TM L-3 Communications Security and Detection Systems, Inc. - Proprietary



ACX 6.4-MV Technical Manual April 2009 If this technical data is being exported from the United States, it is being exported in accordance with Export Administration Regulations (EAR) as follows: If this technical data is being exported from the United States, it is being exported in accordance with Export Administration Regulations (EAR) as follows: † ECCN ____________ - No License Required to Entity and Country of End-Use. ECCN ____________ No License Required to Entity and Country of End-Use. † †Department of Commerce -License Number ____________________ to Entity and Country of End-Use. Department of Commerce ____________________ to Entity and Country of End-Use. † †License Exception 740.13(a)1 License to EntityNumber and Country of End-Use. License Exception 740.13(a)1 In to accordance Entity and Country of Law End-Use. Diversion† contrary to U.S. law is prohibited. with U.S. (Title 15 CFR Part 746 and Supplement No. 1 to part 774, and Title 31 CFR) resale/re-export designated countrieswith is prohibited theCFR prior written consent of the U.S. of and Title 31 Diversion contraryor totransfer U.S. lawtoiscertain prohibited. In accordance U.S. Lawwithout (Title 15 Part 746 and Supplement No.Department 1 to part 774, Commerce. If further transfer is required, contact your L-3countries Communications representative authorization. CFR) resale/re-export or transfer to certain designated is prohibited without thefor prior written consent of the U.S. Department of Commerce. If further transfer is required, contact your L-3 Communications representative for authorization.



Number 8100-11633-TM - Revision A3 L-3 Communications Security and Detection Systems, Inc. - Proprietary



Record of Changes



8100-11633-TM



Record of Changes Rel. Date



Rev



Org.



ECO #



Change Description



11/4/08



A0



J. Bogosian



01_PMF-001794



Initial Release



11/17/08



A1



M. King



01_E001697



Add reference to Dual Monitor Configuration Manual



12/15/08



A2



M. King



01_E001733



Add Appendix A and other safety issues, fix PXDAN Jumpers & add ADC7 Jumper settings.



04/09/09



A3



J. Steinmetz



02_E001576



Revise belt speed in section 2.3.1, AC Drive; Corrected ADC7 Jumper settings in section 6.1.3; Revised X-Ray Allignment Section 5.6.5; Changed Quantity of oil in tank, A.2



Disclaimer L-3 Communications Security & Detection Systems has made all reasonable efforts to ensure the information in this manual is accurate and complete. L-3 Communications Security & Detection Systems shall not be held liable for any technical or editorial errors or omissions contained herein, or for incidental, special or consequential damages concerning the furnishing or use of this manual. The information contained in this manual is subject to change without notice. Any comments or proposed changes should be submitted, in writing, to L-3 Communications Security & Detection Systems to the attention of Documentation Control, Document Comments.



Proprietary Information Notice This manual contains proprietary information that is protected by copyright, and all rights are reserved. No portion of this document may be copied, photocopied, reproduced by any means, or translated into another language without the prior written consent of L-3 Communications, Security & Detection Systems Inc.



Copyright Notice Copyright © 2008 by L-3 Communications Security and Detection Systems, Inc. All rights reserved. United States copyright laws and international treaty provisions protect this document. It may not be reproduced or transmitted electronically for the purpose of reproduction, either in whole or in part, without the prior, express, and written consent of L-3 Corporation.



Trademarks ACX 6.4-MV is a registered trademark of L-3 Communications Security and Detection Systems, Inc., in the United States and/or other countries.



Classified Information Notice For security reasons main regulatory avaitation agencies world wide, such as, the U.S. Federal Aviation Administration (FAA) and the U.K. Department for Transport (DfT), have classified much of the information and data pertaining to the performance criteria, test results and technical aspects of Explosive Detection Systems. If additional information is required that is not part of L-3 Communications Security & Detection Systems proprietary documentation packages, qualified representatives of foreign governments and aviation agencies should specifically request the information on letterhead. L-3 Communications Security & Detection Systems will make every effort to provide qualified individuals with detailed information in a manner consistent with the Classifications Guide for FAA Explosive Detection Systems Information and Data in effect at the time of the request. Contact L-3 Communications Security & Detection Systems Customer Support for additional information.



A



L-3 Communications Security and Detection Systems, Inc. - Proprietary



8100-11633-TM



Contact Information Mailing Address



Telephone



FAX



E-mail / Web URL



North America



To reach Customer Support Services in any location, call toll free at 800-776-3031



L-3 Communications Security and Detection Systems, Inc. 2005 Gandy Blvd., North, Suite 600 St. Petersburg, FL 33702-2166 USA



727-556-0270



727-556-0271



[email protected] / http://www.dsxray.com



L-3 Communications Security and Detection Systems, Inc. 10 Commerce Way Woburn, MA 01801-1028 USA



781-939-3800



781-939-3996



[email protected] / http://www.dsxray.com



781-939-3800



781-939-3996



[email protected] / http://www.dsxray.com



44 (0) 1344 477900



44 (0) 1344 477901



[email protected] / http://www.dsxray.com



L-3 Communications Singapore Pte Ltd 3 Tampines Grande #07-03 AIA Tampines Singapore 528799



65.6787.0118



65 6787 1127



[email protected] / http://www.dsxray.com



L-3 Communications Hong Kong Ltd Unit 2308, Nanyang Plaza No 57 Hung To Road Kwun Tong, Kowloon Hong Kong



852 2587 1777



852 2587 1177



[email protected] / http://www.dsxray.com



L-3 Communications Australia Pty Ltd Unit C1 63-85 Turner Street Port Melbourne VIC 3207, Australia



61.3.8645.4500



61.3.8645.4555



[email protected] / http://www.dsxray.com



Latin America L-3 Communications Security and Detection Systems, Inc. 10 Commerce Way Woburn, MA 01801-1028 USA



Europe/Middle East/Africa (EMEA) L-3 Communications Security and Detection Systems, Inc. Unit 2, Astro House, Brants Bridge Bracknell, Berkshire RG129HW, England



Asia and Pacific



At the end of this document there is a Manual Improvement Form



Revision A3



L-3 Communications Security and Detection Systems - Proprietary



i



8100-11633-TM



Contents



Contents Chapter 1 1.1 1.2 1.3 1.4 1.5



Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Definition of Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Related Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Minimum Technical Qualifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 How to Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4



Chapter 2



System Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1



2.1 2.1.1 2.1.2 2.2 2.3 2.3.1 2.3.2 2.3.3



General System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Standard Software Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Additional Cost Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Environmental Conditions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Technical Highlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Mainframe Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Operator Console Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 Display Monitor Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15



Chapter 3



Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1



3.1 3.2 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 3.2.7 3.3 3.3.1 3.3.2



Electrical Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Mechanical Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Conveyor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Top Panel Cable Entry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Interlocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Emergency Stops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 X-ray On/System On Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Radiation Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Scattered Radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Radiation Dose to the Item Under Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3



Chapter 4



General Maintenance and Service Information. . . . . . . . . . . . . . . . . . . . . . . 4-1



4.1 4.2 4.3 4.4 4.5 4.5.1 4.5.2 4.5.3 4.6 4.7



Service Philosophy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Recommended Tools and Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Electrostatic Discharge (ESD) Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 No Component Substitution or Software/Hardware Modification . . . . . . . . . . . . . . . . . 4-2 Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Radiation Survey after Servicing the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Annual Radiation Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 CTP/STP Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Customer's Maintenance Responsibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Returned Materials Authorization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3



Revision A3



L-3 Communicatons Security and Detection Systems - Proprietary



iii



Contents



4.8 4.8.1 4.8.2 4.8.3



8100-11633-TM



Installation Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Site Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shipment Exterior Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



4-3 4-4 4-4 4-4



Chapter 5



Service Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1



5.1 5.2 5.3 5.4 5.4.1 5.4.2 5.4.3 5.4.4 5.5 5.6 5.6.1 5.6.2 5.6.3 5.6.4 5.6.5 5.6.6 5.6.7 5.6.8 5.7



Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Service Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Generic Service and Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5 Operator Console Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5 Console Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 Replacing the Leaded Curtains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7 Replacing the Conveyor Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8 Replacing the AC Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12 Installing a New X-ray Tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16 Views C and A X-ray Tanks Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16 View B X-ray Tank Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18 X-ray Tank Season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19 Preliminary Radiation Survey (Refer to procedure 8101-10028-00) . . . . . . . . . . . . 5-19 X-ray Alignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20 X-ray Diagnostics Verification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28 X-ray Tank Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29 Radiation Survey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30 Panel Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30



Chapter 6



Subsystems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1



6.1 6.1.1 6.1.2 6.1.3



Mainframe Subsystems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 PXDA Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10 ADC7 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10



Chapter 7



System Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1



7.1 7.2 7.2.1 7.2.2 7.2.3 7.2.4



Chapter 8 8.1 8.2 8.3



iv



Diagnostics Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Re-Installing System Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuring Dual Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Selected Software System Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Keyboard Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



7-1 7-1 7-1 7-1 7-1 7-2



Troubleshooting Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 Power-Up Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3 Application Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3



L-3 Communicatons Security and Detection Systems - Proprietary



Revision A3



8100-11633-TM



Contents



Appendix A Material Safety Data Sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 A.1 A.2



Lead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5



Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I-1



Revision A3



L-3 Communicatons Security and Detection Systems - Proprietary



v



8100-11633-TM



List of Figures Figure 2-1.



Computer Cabling Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4



Figure 2-2.



Power Entry Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5



Figure 2-3.



UPS and Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6



Figure 2-4.



Low Voltage Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7



Figure 2-5.



Rear View of UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7



Figure 2-6.



Photocell Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8



Figure 2-7.



Photocell Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8



Figure 2-8.



Spellman X-ray Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9



Figure 2-9.



PXDA Detector Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11



Figure 2-10.



Detector Arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11



Figure 2-11.



Stacked Detectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12



Figure 2-12.



PowerFlex AC Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13



Figure 2-13.



PowerFlex AC Drive Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13



Figure 2-14.



Console Controls & Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14



Figure 4-1.



Transformer Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5



Figure 4-2.



Computer Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7



Figure 5-1.



Side View (Tank -B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3



Figure 5-2.



Side View (Tank C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4



Figure 5-3.



Console - Top View with Cover Removed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5



Figure 5-4.



Touchpad Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6



Figure 5-5.



Curtain Fastener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7



Figure 5-6.



Tension Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8



Figure 5-7.



Belt Tensioning Adjustment Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9



Figure 5-8.



Tracking Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10



Figure 5-9.



AC Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12



Figure 5-10.



Front of AC Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13



Figure 5-11.



Tank Shield For Either View C or A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16



Figure 5-12.



Slipper Bolted to the Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17



Figure 5-13.



Slipper Raised Above Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17



Figure 5-14.



Tank Shield For View B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18



Figure 5-15.



X-ray Tank Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19



Figure 5-16.



Collimator Adjustment Screw Views A & C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20



Figure 5-17.



Collimator Adjustment Screws View B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20



Figure 5-18.



Help Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21



Figure 5-19.



Process Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21



Figure 5-20.



Tool Window Menu Diagnostics Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22



Figure 5-21.



Alignment Tool Screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22



Figure 5-22.



Hi and Lo Signals Without X-rays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23



Figure 5-23.



Views A & C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24



Figure 5-24.



View B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25



Figure 5-25.



View B Shim Bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26



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Figure 5-26.



View B Adjustment Screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27



Figure 5-27.



View B Focal Point Spike . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27



Figure 5-28.



Scenario Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28



Figure 5-29.



Large Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30



Figure 5-30.



Remove panel Over View B Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31



Figure 6-1.



General Distribution Board-II (GDB-II), CBs, Fuses, Switches & LEDs . . . . . . . . . . . . . . . . . . 6-2



Figure 6-2.



General Distribution Board-II (GDB-II) Jacks & Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . 6-6



Figure 6-3.



PXDA Jumper Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10



Figure 6-4.



ADC7 Jumper Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10



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List of Tables Table 2-1.



X-ray Status Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9



Table 2-2.



Operator Console Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15



Table 3-1.



Inspection Radiation Dosage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3



Table 4-1.



Transformer Voltages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6



Table 5-1.



AC Drive LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14



Table 5-2.



AC Drive Keys and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14



Table 5-3.



AC Drive Basic Program Group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15



Table 5-4.



AC Drive Advanced Program Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15



Table 6-1.



GDB-II Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3



Table 6-2.



GDB-II Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4



Table 6-3.



GDB-II Manual Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4



Table 6-4.



GDB-II LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5



Table 6-5.



GDB-II Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7



Table 6-6.



GDB-II Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9



Table 6-7.



Cabling Block Diagrams List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9



Table 6-8.



PXDA Jumpers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10



Table 6-9.



ADC7 Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10



Table 7-1.



Seasoning Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2



Table 7-2.



Keyboard Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2



Table 8-1.



Troubleshooting: No Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1



Table 8-2.



Product Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3



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Preface Software License Agreement (Embedded Products) You have acquired a device (“DEVICE”) that includes software licensed by L-3 Communications Security & Detection Systems from Microsoft Licensing Inc. or its affiliates (“MS”). Those installed software products of MS origin, as well as associated media, printed materials, and “online” or electronic documentation (“SOFTWARE”) are protected by international intellectual property laws and treaties. The SOFTWARE is licensed, not sold. All rights reserved. IF YOU DO NOT AGREE TO THIS END USER LICENSE AGREEMENT (“EULA”), DO NOT USE THIS DEVICE OR COPY THE SOFTWARE. INSTEAD, PROMPTLY CONTACT L-3 Communications Security & Detection Systems FOR INSTRUCTIONS ON RETURN OF THE UNUSED DEVICE(S) FOR A REFUND. ANY USE OF THE SOFTWARE, INCLUDING BUT NOT LIMITED TO USE ON THE DEVICE, WILL CONSTITUTE YOUR AGREEMENT TO THIS EULA (OR RATIFICATION OF ANY PREVIOUS CONSENT). GRANT OF SOFTWARE LICENSE: This EULA grants you the following license: • You may use the SOFTWARE only on the DEVICE. • NOT FAULT TOLERANT. THE SOFTWARE IS NOT FAULT TOLERANT. • NO WARRANTIES FOR THE SOFTWARE. THE SOFTWARE is provided “AS IS” and with all faults. THE ENTIRE RISK AS TO SATISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND EFFORT (INCLUDING LACK OF NEGLIGENCE) IS WITH YOU. ALSO, THERE IS NO WARRANTY AGAINST INTERFERENCE WITH YOUR ENJOYMENT OF THE SOFTWARE OR AGAINST INFRINGEMENT. IF YOU HAVE RECEIVED ANY WARRANTIES REGARDING THE DEVICE OR THE SOFTWARE, THOSE WARRANTIES DO NOT ORIGINATE FROM, AND ARE NOT BINDING ON, MS. • Note on Java Support. The SOFTWARE may contain support for programs written in Java. Java technology is not fault tolerant and is not designed, manufactured, or intended for use or resale as online control equipment in hazardous environments requiring fail-safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines, or weapons systems, in which the failure of Java technology could lead directly to death, personal injury, or severe physical or environmental damage. Sun Microsystems, Inc. has contractually obligated MS to make this disclaimer. • No Liability for Certain Damages. EXCEPT AS PROHIBITED BY LAW, MS SHALL HAVE NO LIABILITY FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL OR INCIDENTAL DAMAGES ARISING FROM OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THE SOFTWARE. THIS LIMITATION SHALL APPLY EVEN IF ANY REMEDY FAILS OF ITS ESSENTIAL PURPOSE. IN NO EVENT SHALL MS BE LIABLE FOR ANY AMOUNT IN EXCESS OF U.S. TWO HUNDRED FIFTY DOLLARS (U.S. $250.00). • Limitations on Reverse Engineering, Decompilation, and Disassembly. You may not reverse engineer, decompile, or disassemble the SOFTWARE, except and only to the extent that such activity is expressly permitted by applicable law notwithstanding this limitation. • SOFTWARE TRANSFER ALLOWED BUT WITH RESTRICTIONS. You may permanently transfer rights under this EULA only as part of a permanent sale or transfer of the Device, and only if the recipient agrees to this EULA. If the SOFTWARE is an upgrade, any transfer must also include all prior versions of the SOFTWARE. • EXPORT RESTRICTIONS. You acknowledge that the SOFTWARE is of US-origin. You agree to comply with all applicable international and national laws that apply to the SOFTWARE, including the U.S. Export Administration Regulations, as well as end-user, end-use and country destination restrictions issued by U.S. and other governments. For additional information on exporting the SOFTWARE, see http://www.microsoft.com/exporting/.



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Safety Summary This equipment produces ionizing X radiation when energized. Do not operate the system without reading and understanding this manual in its entirety. Never allow anyone to ride the Conveyor Belt. Be aware of the normal mechanical hazards of moving conveyor components at both ends of the Conveyor System. Do not allow placement of any part of the body through the lead curtains located at the ends of the Conveyor System Tunnel with the X rays energized. An X-ray hazard could result. Do not operate the system with torn or missing tunnel lead curtain strips. An X-ray hazard could result. If you have any questions concerning regulatory or safety issues, contact your L-3 Communications Security & Detection Systems Customer Support Representative. Due to certification requirements, the system must be installed, maintained and relocated only by L-3 Communications Security & Detection Systems trained and L-3 Communications Security & Detection Systems certified Field Service/Customer Support Representatives. There are no user serviceable parts inside. There are potentially dangerous high voltages inside. Do not attempt to gain access to the subassemblies inside the Mainframe or Operator Console.



Panel Interlocks (Canadian Systems Only) Panel Interlocks are internally-mounted switches located behind the Mainframe access panels on each ACX 6.4-MV System. They are provided as a safety measure such that system operation is immediately stopped whenever an access panel is opened or removed. WARNING! Mainframe access panels should only be removed by authorized personnel. Otherwise, serious injury may occur. If an access panel is opened by L-3 Communications S&DS-trained service personnel or by an authorized supervisor, a mechanical interlock is automatically activated. As a result, X-ray production is disabled and system conveyor movement is halted. Once a panel interlock is activated, it must be reset by replacing the panel. After the panel is replaced, the system may resume normal operation after a conveyor button is pressed. 2. Panel Interlock Condition Close panels to restore operation



Emergency Stops Emergency Stops are standard on the ACX 6.4-MV. They are located at the entrance and exit above the tunnel and on the operator console. Pressing an E-Stop activates it. To de-activate the EStop, either pull out the E-Stop on the operator console, or for the others turn them in the direction of the arrows. Then follow the onscreen instructions to continue.



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Operator Sensor An Operator Sensor can be in the form of a Floormat. The Sensor is used to ensure that an operator is in front of the Operator Console when the system is operating. When an Operator Sensor is installed and enabled, the system will only operate if the operator is at the Operator Console. Stepping away from the Operator Console stops the conveyor and ceases all X-ray generation. The Display Monitor Toolbar is covered by an error message. Once the operator steps back into position, the message is removed and the system resumes normal operation.



Operator Sensor Interlock Please return to the normal operating position NOTE Use of an Operator Sensor is a requirement for systems used within the US and Canada.



Regulations This system complies with the following U.S. Federal Regulations applicable at the time of manufacture: The Radiation Control for Health and Safety Act of 1968, as amended FAA 14 CFR 108.17 FAA 14 CFR 108.20 FAA 14 CFR 129.26 CDRH 21 CFR 1020.40



Use of X-ray System Use of Explosives Detection Systems Use of X-ray System Cabinet X-ray Systems



Disposal of the system in the U.S. or in U.S. territories shall be consistent with the Federal Management Regulations (41CFR 102). The disposal of any hazardous wastes contained in the equipment shall be disposed of in accordance with RCRA (40 CFR 238-282).



This system also meets the U.K. DfT User Requirements for X-ray Screening Equipment, Version 1 and all U.K. health and safety regulations. Being a Certified Cabinet X-ray System, various country, state and local regulations may apply to its use. Different regulations may apply depending on the operational location of the system. Local licensing may be required. It is the responsibility of the user to adhere to all applicable regulations and licensing requirements. It is L3 Communications Security & Detection Systems' responsibility to manufacture and maintain the system within applicable regulatory requirements. This system has been designed to meet CSA 114/UL 187, CSA/UL 61010-1, and applicable European CE directives. The U.S. Federal Aviation Administration requires an annual radiation survey of all cabinet X-ray Systems in use at U.S. airports. It is the responsibility of the user to obtain an approved radiation survey. If desired, you may contact L-3 Communications Security & Detection Systems Customer Support for assistance.



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Introduction



Chapter 1. Introduction This Technical Manual introduces the features, capabilities, and operation of the ACX 6.4-MV Product Line of Detection Systems. It also contains technical information and detailed instructions for system maintenance, service, and repair. This chapter contains information about the following topics: • • • • •



Definition of Terms Related Documentation Minimum Technical Qualification How to Use This Manual Contacting Customer Support



1.1 Definition of Terms This document refers to the ACX 6.4-MV Systems as the complete detection system. The term Mainframe refers to the cabinet X-ray machine with conveyor belt assembly. The Mainframe collects data by scanning a bag or package with X-rays. The computer images the item being inspected. The resulting data is displayed on the Display Monitors. The computer can perform analysis and highlight suspected target materials when it displays the image on one of the Display Monitors. The term Operator Console allows the Operator to control the Mainframe and manipulate the way the image and threat information is viewed on the monitor.



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1.2 Related Documentation



Document



Reference Number



ACX 6.4-MV Operator Manual



8100-11633-OM



ACX 6.4-MV Configuration Manual



8100-11633-CM



Conventional Installation Commissioning Verification Procedure



8100-10544-00



ACX/PX Generation II Diagnostic Manual



8100-11328-00



Radiation Survey Procedure



8101-10028-00



Preventive Maintenance Procedure



8601-10011-00



PowerFlex 4 AC Drive Programming Procedure



8100-11391-00



MCV-ACX Block/Cable Diagram, Wire Run List



8100-11552-00



ACX 6.4-MV Software Installation Procedure



8100-11591-IP



ACX 6.4-MV Dual Monitor Configuration Manual



8100-11226-CM



Document for Options Message Center Installation Procedure



8100-11331-IP



Network Supervisor Workstation Installation Procedure



8100-10579-IP



Meter Installation Procedure



8100-11327-IP



CSA Interlock Installation Procedure



8100-11300-00



Qualified individuals may obtain these documents by contacting Customer Support.



1.3 Minimum Technical Qualifications This manual assumes that the reader has been, or is in the process of being, factory trained by L-3 Communications Security & Detection Systems Customer Support personnel in the installation, operation, maintenance and repair of the ACX 6.4-MV Systems and possesses the following minimum technical qualifications: • • • • • •



1-2



An Associates Degree in Electronics, or 5 years of related job experience A full working knowledge of PC AT type computer systems and Microsoft Windows XP Operating System A good working knowledge of complex digital and analog circuitry General knowledge of complex mechanical systems Is thoroughly familiar with the use of test equipment, especially a DVM Some experience with high voltage and X-ray producing equipment



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Introduction



1.4 How to Use This Manual This manual has been written to provide the above-qualified service technician with the reference material necessary to successfully maintain and service ACX 6.4-MV Systems after the training course has been completed, and a qualifying Certificate issued. This manual is divided into the following: • •



• • •



•



•



• • •



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The Preface provides general information including a Software License Agreement, Safety Summary and Regulations. The Introduction (Chapter 1) provides Related Documentation that might be required during normal operation or servicing ACX 6.4-MV Systems, Minimum Technical Qualifications, and information about Contacting Customer Support. The System Overview (Chapter 2) presents a General System Description and Technical Highlights. The Safety Precautions (Chapter 3) contains important information about possible Electrical, Mechanical and Radiation hazards. General Maintenance and Service Information (Chapter 4) presents the L-3 Communications Security & Detection Systems' Service Philosophy, a list of Recommended Tools and Test Equipment, Electrostatic Discharge (ESD) Precautions, a section that covers No Component Substitution or Software/Hardware Modification, Regulations, the Customer's Maintenance Responsibilities, our Returned Materials Authorization process and Installation Guidelines. Service Procedures (Chapter 5) contains information about the actual servicing of the product. It includes common servicing sections, such as Preventive Maintenance, and Generic Service and Maintenance, as well as model-specific procedures. Subsystems (Chapter 6) details major subsystems of the Mainframe providing theory of operation for the subsystems This provides information for service personnel to gain an understanding of system function down to the board or subassembly level. System Software (Chapter 7) provides information on and Software Installation and Keyboard Commands. The Troubleshooting Guide (Chapter 8) lists most common errors or problems that may be encountered and how to resolve them. The Index is included for quick reference to features and terminology used throughout the manual.



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1.5 Contacting Customer Support As a qualified field service technician, you are encouraged to contact L-3 Communications Security & Detection Systems Customer Support if you have any technical questions or require any additional information. It is L-3 Communications Security & Detection Systems' responsibility to help you solve our customer's problems as professionally, efficiently and safely as possible. Do not spend a long time troubleshooting unusually difficult or previously unknown problems. If after a few hours of professional, systematic troubleshooting techniques, you still cannot locate the cause of the problem, contact L-3 Communications Security & Detection Systems Customer Support. Be sure to have your specific problem and the troubleshooting methods you have employed documented and the installation site information available, especially the system location and serial number. The L-3 Communications Security & Detection Systems Customer Support staff in the U.S. can be reached Monday through Friday, excluding company holidays, from 9:00 AM to 5:00 PM EST/ EDT (14:00 to 22:00 UT). The L-3 Communications Security & Detection Systems Customer Support staff in the U.K.can be reached Monday through Friday, excluding company holidays, from 9:00 AM to 5:00 PM UT. After normal business hours, a voicemail system will automatically answer. After the announcement, leave your name, return telephone or FAX number and a brief message. A Customer Support representative will return your call as soon as possible. Refer to the Contact Information in the preface for details on contacting L-3 service.



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System Overview



Chapter 2. System Overview This chapter contains information about the following topics: • • •



General System Description Environmental Conditions Technical Highlights



2.1 General System Description The ACX 6.4-MV System is a sophisticated inspection system for hand-carried packages and baggage that combine the capabilities of image analysis with an enhanced X-ray inspection system. The ACX 6.4-MV combines up to three ultra stable, true dual energy X-ray scanners (Views A, B, and C) and a high performance computer system together with unique multi-level software algorithms to achieve accurate materials analysis of any object contained in the scanned item. Depending upon the system configuration, one or two views can be simultaneously displayed on the monitors. The system automatically generate alerts of suspicious areas by placing a box around the suspicious portions of the displayed image on Monitor A to help the operator quickly resolve suspect items. The dual energy scanners provide precision high voltage pulses to three X-ray generators, Views A, B and C, that produce alternating X-ray pulses at two different X-ray energy spectra. The detector subsystems consist of up to three right angled, 'L shaped' arrays utilizing proprietary detector circuitry. The view C and view A arrays have 1152 detectors each and the view B array has 1088 detectors. Approximately one half million pixels of X-ray attenuation data are obtained per energy/per scan (x3) and are aggregated into tens of thousands of regions that are examined and merged into hundreds of objects. The composition of each object is analyzed independently and compared to a database of target materials. The algorithms perform the multi-level analysis required in order to detect a wide spectrum of various explosives that could be contained in the scanned item. The analysis includes, but is not limited to, object definition and isolation, composition analysis, determination of object mass, object density, as well as shape and other specific object oriented heuristics. The system incorporates high reliability, industrial quality components and features extensive self test and diagnostic capabilities to ensure the required high level of accuracy and stability in a sometimes hostile airport baggage room environment. It continuously monitors internal voltages, temperatures, and safety interlocks



2.1.1 Standard Software Features Several unique and standard imaging features are provided so that the Operator may further investigate objects that the detection systems have targeted. These include: • •



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•



• • • • • • • • • • • •



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Zoom - Direct - 1x, 2x, 4x, 8x, and 16x Magnification, or - Continuous - up to 64x Magnification Trimat Organic Stripping Inorganic Stripping Gray Scale PseudoColor (Enabled/Disabled by Supervisor) Contrast Contrast Windowing Edge Enhancement Reverse Video Image Archiving Threat Alert Density Alert



2.1.2 Additional Cost Options • • • • •



Threat Image Projection (TIP) Network Supervisor Workstation (NSW) Network TIP Server (NTS) Message Center Kit External UPS Kit



2.2 Environmental Conditions: Altitude



Up to 2000m



Temperature



5 to 40 deg C



Maximum relative humidity



95% non-condensing for temperatures up to 31 deg C, decreasing linearly to 50% relative humidity at 40 deg C



Main supply voltage fluctuations



Not to exceed +/- 10% of the nominal voltage: Dual View Systems (100/120VAC 12.25/9A Max, 200/220/ 230/240VAC 6/5.4/5.0/4.9A Max) Three View Systems (100/120VAC 14.7/12.3A Max, 200/220/ 230/240VAC 7.3/6.5/6.0/5.9A Max)



Transient over-voltage



Over-voltage Category II



Pollution Degree



2



WARNING! If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.



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2.3 Technical Highlights The major components of the ACX 6.4-MV Detection Systems are the Mainframe and the Operator Station. The Operator Station can be up to 15 feet away (3 meters) from the Mainframe. The Operator Station consists of one or two LCD Display Monitors, the Operator Console, USB Hub, keyboard (you will need a key to access the draw that contains the keyboard) and an optional DVD R-W drive.



2.3.1 Mainframe Components The Mainframe contains the following components: • • • • • • •



Computer Power Distribution System Inspection Tunnel Conveyor From 1 to 3 Detector Arrays From 1 to 3 X-ray Generators AC Drive



Computer The computer analyzes X-ray information, and projects and stores images. It also runs the software Threat Image Projection (TIP) options. The replacement part number for the computer is 160010758-00. Refer to Figure 2-1 and/or Interconnect Wiring Diagram, 8100-11552-00, for cable connections.



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Figure 2-1. Computer Cabling Connections



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Power Entry Panel The power entry panel is located on the bag exit side of the unit. A system circuit breaker is located on the power entry panel, below the conveyor. This should remain in the ON position during normal operation.



Main Breaker



Figure 2-2. Power Entry Panel



CAUTION The system requires that the customer supplies a branch circuit protector not to exceed 20.0 Amperes.



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Power Distribution System The computer and display monitor receive AC Power from the Mainframe's power distribution system. An Uninterruptible Power Supply (UPS) is connected between the General Distribution Board-II (GDB-II) and the computer.



Figure 2-3. UPS and Transformer



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Low Voltage Power Supply (LPVS) The Low Voltage Power Supply provides ±5 VDC and ±12 VDC for the detector array and the ADC. Note: 5V should be 5.3V at LPVS. There is one LVPS per view. The cables go between the LVPS and the GDB-II. To GDB-II Pin1 +5V Pin2 GND Pin4 -5V AC 220VAC From GDB-II To GDB-II Pin1 +12V Pin2 GND Pin4 GND Pin5 +12V Pin6 -12V



Figure 2-4. Low Voltage Power Supply



Uninterruptible Power Supply The Uninterruptible Power Supply (UPS) provides backup power to the PC in the event of a power failure. This allows the PC to shutdown properly. The shutdown control signal is sent from the computer to J2 on the GDB-II. Then from J1 on the GDB-II to the UPS. For more detail see the Interconnect Wiring Diagram, 8100-11552-00. Control from GDB-II



220 VAC Input from Transformer cable W42



Figure 2-5. Rear View of UPS



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Inspection Tunnel The systems has three sets of photocells. These are mounted in the entrance tunnel wall, the space in the tunnel wall between the first and second view, and exit tunnel wall as shown in Figure 2-6. The entrance photocells are used to determine when a bag enters the inspection tunnel and this is used to determine when to turn on X-rays.



Photocells



From GDB-II



Figure 2-6. Photocell Locations



Figure 2-7 shows the Photocell cable.



Figure 2-7. Photocell Cable



When the feedback voltage from the X-ray tank indicates that X-rays are being generated, LEDs located on the Console and the X-ray On lights at both ends of the Mainframe are lit. The lights at both ends of the Mainframe are driven directly by the X-ray hardware on the X-ray Controller. The photocells between the first and second view are used internally for tracking of the item being inspected. The exit tunnel wall photocells are used to determine when a bag exits the inspection tunnel and this is used to determine when to turn off X-rays. Note that the belt can be run in both the forward and reverse direction. X-rays are generated only when the belt is going in the forward direction and after the item being inspected is detected by the entrance photocells.



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X-ray Generation The X-ray Source consists of between one and three X-ray Tanks mounted to the Mainframe. The X-ray Generator generates X-rays. The X-rays are shaped and projected through the object being scanned to the Detector Boards. Figure 2-8 shows the back of the X-ray tank with the cables attached. The power cable has three connections, the brown wire connects to pin 1, the blue wire connects to pin 3 and the green/yellow connects to the ground screw. Table 2-1 shows the color and pin out for the X-ray status cable connector.



Status Cable Connects to GDB-II



From Computer



Power Cable From GDB-II



Figure 2-8. Spellman X-ray Tank Table 2-1. X-ray Status Cable Connector



Signal Name



Color



Pin



FAULT



Blue



1



KV MON



White



2



MA MON



Orange



3



ENANLE +12V



Red



4



GND



Green



5



RTN



Black



6



Each X-ray tank includes two pulse-width modulators for controlling the X-ray tube voltage and current. Input line voltage to the X-ray tanks is 220VAC, 50Hz/60Hz, and 4 Amps RMS max. ACX 6.4-MV Systems X-ray generators are programmed to operate at 220VAC.



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Output voltage performance for the X-ray tube operational range is programmed to be within 80 to 160 kV (±40kV to ±80kV) and is measured at the tube to within ±2% of the selected value. Voltage regulation is