INSUFFICIENT PRESSURE AT AIR TOOL OR AIR ACCESSORY:
PROBABLE CAUSE:
SOLUTION:
Pressure regulator knob is
Adjust pressure regulator knob to proper setting.
not turned to high enough
pressure.
Defective motor/pressure
Replace.
regulator switch.
Restricted air intake filter.
Clean or replace the filter element.
Air leaks.
Check for leaks by applying soap solution to
all fittings and connections. Bubbles will
appear at leakage points. Tighten or replace
leaking fittings or connections as needed.
Hose or hose connections
Replace with larger hose or connectors.
are too small or long.
Air compressor is not large
Check the accessory air requirement. If it is
enough for air requirement.
higher than the CFM or pressure supply of the
air compressor, you need a larger air
compressor.
AIR COMPRESSOR NOT MAKING ENOUGH AIR:
PROBABLE CAUSE:
SOLUTION:
Restricted air intake filter.
Clean or replace the filter element.
Leaking (reed) valve.
Drain air tank and measure pump up time.
Compare to specifications. If lower, remove
pump head and inspect valve plate, valve
seats, and valve reeds. Clean or replace as
needed.
Restricted pilot valve.
Contact Consumer Service at 1-800-423-3598.
Low compression.
Low pressure may be due to worn piston
rings and cylinder walls. Have a certified
technician check the unit.
MOISTURE IN DISCHARGE AIR:
PROBABLE CAUSE:
SOLUTION:
Condensation in air tank
Drain tank after every use. Drain air tank
caused by high level of
more often in humid weather and use
atmospheric humidity or air
an air line filter.
compressor is not running
long enough.
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Summary of Contents for 240039
Page 27: ...26 PARTS DIAGRAM...
