Splash Lubricated, Air Compressor Pumps
Problem
Possible Causes
Resolutions
Low air pressure
Overheating
1. Clogged inlet filter
2. Air leak(s) in system
3. Application exceeds rated air output of
compressor
4. Cylinder head valves not sealing
5. Insufficient power
1. Duty cycle exceeded
2. Improper rotation
3. Head valve(s) not seating properly
4. Blown cylinder head gasket(s)
5. Restriction in head, intercooler or check valve
6. Low oil
7. Dirt in intercooler fins or cylinder fins
8. Poor ventilation / ambient temperature too
high
1. Disassemble valve, clean thoroughly
2. Use soapy water to locate leaks, replace or
tighten threaded parts
3. Check CFM requirements, change tool or use
compressor with higher air output
4. Remove valves from cylinder head, repair or
replace as necessary
5. Check power supply, rewire as necessary
1. Keep duty cycle at 60/40 to maintain pump life
2. When facing flywheel, ensure
counter-clockwise rotation
3. Clean or replace
4. Replace gasket(s)
5. Clear blockage
6. Add oil. Ensure oil level is at middle of site
glass. See figure 5, pg. 6.
7. Use low pressure air to blow dirt away from
compressor
8. Increase ventilation around operating area.
Ensure compressor has adequate clear
space from walls and other possible
obstructions. Ambient temperature should not
exceed 110˚ F.
Use only Airbase Industries Oil
(PN:APOL03000G1). Use of any
other product will cause product
damage and void the warranty.
NOTICE
Troubleshooting Chart
Maintenance Schedule
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