TM 9-4120-402-14
Table 3-1. Operator Troubleshooting - continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2.
Step 1.
Check to see if HIGH PRESSURE CUTOUT switch has tripped.
PUSH and release TO RESET.
If cutout switch continues to trip, notify supervisor.
Step 2.
Check operation of MODE selector rotary switch.
Turn switch to OFF/RESET, then back to COOL.
3.
COMPRESSOR STARTS NORMALLY, BUT HIGH PRESSURE CUTOUT SWITCH SOON TRIPS.
Step 1.
Check to be sure fabric cover is rolled up.
Roll up and secure fabric cover.
3-3