TD140 Hardware Maintenance Guide 7.13.2
42
4
TD140 Maintenance Guidelines
Rev. 001-140228
Remove the Filter Tray and Filter
Perform the following steps:
1.
Locate the removal tab on the front of the filter tray. The filter tray is on the left
side of the right fan tray. See
Figure 4.7 - Removing the Air Filter Tray
2.
Grip the removal tab and pull the filter tray out.
Note the side of the filter element
that faces outward.
3.
Push the filter element gently from the opposite side of the filter tray.
4.
Remove the filter element from the filter tray. The shelf’s filter sensor generates
an error because the shelf is operating with the filter removed.
Clean the Filter
The inlet air filter can be cleaned using any of these methods:
Vacuum.
Remove accumulated dust and dirt with a few passes of a vacuum cleaner.
Oil-free compressor air.
Point the compressed air nozzle in the opposite direction of
the filter’s operating airflow so air blows from the filter’s exhaust side toward its intake
side.
Cold-water rinse.
Wash away collected dirt using plain water and a standard hose
nozzle. Let the filter stand until completely dry before returning it to service.
Immersion in warm soapy water.
Dip the filter in a solution of warm water and mild
detergent, then rinse it in clear water. Let it stand until completely dry.
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