TROUBLESHOOTING
PROBLEM
Air leaks at fittings
Air leaks at compressor head
Air blows out of inlet filter
Insufficient pressure at air tool or
accessory
Oil consumption excessive
Crankcase oil appears milky when
dipstick is checked
Moisture in discharge air
CAUSE
Fittings loose
Head bolts loose
Damaged reed valve
Air intake filter dirty
Air leaks
Air hose too small or too long
Reed valve worn or damaged
Air intake filter dirty
Compressor positioned on uneven
surface
Oil leakage
Worn cylinder or piston rings.
Water in oil from condensation
Excessive condensation in air tank
20
REMEDY
Tighten fittings
Tighten bolts securely
Have unit serviced by authorized
service dealer
Clean or replace filter
Check unit for leaks and correct
as needed.
Use large diameter air hose and
larger capacity fittings.
Have authorized service dealer
replace.
Clean or replace filter
Position compressor on level
surface
Have authorized service dealer
repair unit.
Have authorized service dealer
repair unit.
Change crankcase oil.
Drain tank more frequently. Tip
unit when draining tank to drain
all water.