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 TM 55-1905-219-14-8
4-5. GENERAL (Continued).
Table 4-12. Drinking Fountain - Troubleshooting (Continued).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 3.
Cold control bulb loose or out of contact with cooling tank.
Check that bulb is fully and firmly installed into thermowell.
Step 4.
Defective cold control.
Repair or replace.
Step 5.
Dirty condenser.
Thoroughly clean condenser.
Step 6.
Defective fan motor.
Repair or replace.
Step 7.
Defective starting relay.
Repair or replace.
6. Compressor inoperative.
Step 1.
Defective overload protector.
Repair or replace.
Step 2.
Defective starting relay.
Repair or replace.
Step 3.
Defective cold control.
Repair or replace.
Step 4.
Defective compressor or refrigeration system.
Contact Direct Support Maintenance.
4-51
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