TM9-4310-396-13
OPERATOR TROUBLESHOOTING TABLE 3-1 - continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
9. COMPRESSOR WILL NOT BUILD AIR PRESSURE (cont).
WARNING
Stand free of moving parts and possible pinch
points prior to start up and during operation.
Do not remove belt guard assembly or operate
operate compressor without a belt guard.
Failure to observe this warning may result in
severe personal injury or death.
Step 4. Check V-belts for vibration or looseness.
Notify Unit maintenance.
Step 5. Condition continues.
Notify Unit maintenance.
10. PRESSURE RELIEF VALVE VENTS OFF CONTINUALLY.
Step 1. Check pilot valve to insure it is operating.
Pull and release ring (1).
Step 2. Inspect check valve.
If venting is continuous, notify Unit maintenance.
Step 3. Condition continues.
Notify Unit maintenance.
11. V-BELTS SLIP.
Step 1. Inspect for worn V-belts.
If V-belts are worn, notify Unit maintenance and proceed to Step 2.
Step 2. Inspect V-belt for vibration or looseness.
Notify Unit maintenance.
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