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Troubleshooting
NOTE!
Low pressure, not enough air, or compressor does not stop.
•
o
Tank drain valve is open: Close drain valve.
Prolonged excessive air.
•
o
Decrease amount of air used.
Compressor not large enough for job.
•
o
Check air requirement of accessory. If it is higher than CFM and pressure of compressor, you need a larger compressor. Most
accessories are rated at 25% of actual CFM while running continuously.
Restricted check valve.
•
o
Remove and clean or replace.
Hole in air hose.
•
o
Check and replace if necessary.
Tank leaks.
•
o
Replace tank.
Immediately replace tank. Do not attempt to repair.
WARNING!
Blown seals.
•
o
Replace any faulty seals.
o
Replace worn parts and reassemble with new seals.
Excessive starting and stopping while not in use.
•
o
Fittings leak. Check fittings with soapy water. Tighten or reseal leaking fittings. DO NOT OVERTIGHTEN.
o
Replace worn parts and reassemble with new seals.
o
Replace any regulator internal parts.
Regulated pressure gauge reading drops when air accessory is being used.
•
o
This is normal in some applications.
Compressor not large enough.
•
o
If pressure drops too low, adjust regulator while accessory is used.
o
Check air requirement of accessory, it may be higher than CFM pressure supplied by compressor. Most accessories are rated
at 25% of actual CFM while running continuously.
Circuit breaker trips (fuse blows) too often.
•
o
Low voltage, consult electrician.
TROUBLESHOOTING
Troubleshooting problems may have similar causes and solutions.
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