Racal Instruments 1269 User Manual page 11

Chapter 7
Maintenance ..................................................................................................................................... 7-1
What's In This Chapter................................................................................................................... 7-1
Service Strategy ............................................................................................................................. 7-1
Service Interval............................................................................................................................... 7-1
Preparation ..................................................................................................................................... 7-1
Inspection and Cleaning................................................................................................................. 7-2
Interior Cleaning.......................................................................................................................... 7-2
Exterior Cleaning ........................................................................................................................ 7-2
Cleaning The Fan Filters................................................................................................................ 7-3
Modular Component Removal and Replacement ......................................................................... 7-4
Tools Required............................................................................................................................ 7-4
Removal and Replacement of The Module Cooling Fan............................................................... 7-4
Removal and Replacement of The Power Supply Assembly........................................................ 7-6
Removal and Replacement of The Enhanced Monitoring System ............................................... 7-7
Removal and Replacement of The AC Mains Fuse...................................................................... 7-9
Removing and Replacing The Card Guides ................................................................................ 7-10
Troubleshooting The 1269 ........................................................................................................... 7-11
Assembly Drawings ..................................................................................................................... 7-14
Parts Lists ..................................................................................................................................... 7-16
Dimensional Outline ..................................................................................................................... 7-18
Chapter 8
PRODUCT SUPPORT ..................................................................................................................... 8-1
Product Support ............................................................................................................................. 8-1
Reshipment Instructions ................................................................................................................ 8-1
Support Offices .............................................................................................................................. 8-2
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1269 User Manual