COMPRESSOR STARTS NORMALLY, BUT HIGH OR LOW PRESSURE CUTOUT SWITCH SOON TRIPS. COOLING STOPS.

TM 5-4120-393-14

Table 3-1. Operator Troubleshooting

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

4. COMPRESSOR STARTS NORMALLY, BUT HIGH OR LOW PRESSURE CUTOUT SWITCH SOON TRIPS.

COOLING STOPS.

Step 1. Check to be sure fabric cover is rolled up.

Roll up and secure fabric cover.

Step 2. Check to be sure condenser air inlet and outlets are not obstructed.

Step 3. Reset PRESSURE CUTOUT switch(es) and restart unit.

If unit does not start contact unit maintenance.

If cutout switch(es) continue to trip, contact unit maintenance.

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