|
| |
TM 9-4110-257-14
5-1.TROUBLESHOOTING. - Continued
c.
Compressor Operates For Short Period Then Stops.
OPERATE REFRIGERATION UNIT (PARA. 2-5) AND
OBSERVE COMPOUND GAGE. DOES PRESSURE
DROP RAPIDLY?
YES
NO
REPLACE LIQUID LINE SOLENOID (PARA. 5-28).
IS PRESSURE GAGE AND COMPOUND GAGE
INDICATING WITHIN NORMAL OPERATING RANGE?
YES
NO
TEST COMPRESSOR (PARA. 5-38).
REPAIR OR CHECK REFRIGERANT CHARGE
REPLACE AS NECESSARY.
(PARA. 5-12) AND ADJUST AS NECESSARY.
d.
Pressure Readings Low/Insufficient Cooling.
SHUT DOWN REFRIGERATION UNIT (PARA. 2-7).
DOES THE REFRIGERATION UNIT STOP RUNNING?
YES
NO
CHECK REFRIGERANT CHARGE
REPLACE COMPRESSOR VALVE
(PARA. 5-12) AND ADJUST AS NECESSARY.
PLATE ASSEMBLY (PARA. 5-38).
5-2
|
