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1264C User Manual
Maintenance 5-4
Racal Instruments © 1998
1. Pry off the plastic grill retaining the supply fan filter. Use
a flat blade screwdriver if necessary.
2. Remove the supply fan filter towards the rear.
3. Clean the supply fan filter by washing in mild soap
solution, vacuuming or blowing air through the filter.
Rinse the filter with water and dry before replacing it in
the mainframe.
Modular
Component
Removal and
Replacement
The following procedures describe how to remove and replace
module-level components of the 1264C Mainframe. Perform these
procedures only as necessary as part of installation (e.g. fuse
replacement), mainframe service, or repair. Refer to the
Assembly Drawings in this chapter for an overview of the assembly
and disassembly of the mainframe. See Troubleshooting for
assistance in fault isolation.
CAUTION
Always power off the mainframe and disconnect the
power cord before cleaning or servicing the
mainframe.
Tools Required
The only tools required to disassemble the 1264C chassis to the
module level are a medium flat blade and Phillips screwdriver.
Summary of Contents for 1264C
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