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1261B User Manual
Maintenance 7-4
Racal Instruments
Ó
1995
1. Loosen the captive thumb screw retaining the supply
fan filter.
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.
Cleaning The
Module Fan Filter
The module fan filter is easily removed from the rear of the chassis
as shown in
Figure 7-2.
Figure 7-2, Cleaning The Module Fan Filter
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