Makita AC001 Owner's Manual page 16

PROBLEM CAUSE
Motor will Check valve is
not run. stuck open.
(con't)
Loose electrical
connections.
Possible
defective
capacitor.
Paint spray on
internal motor
parts.
Possible
defective
motor.
Fuse Blown,
circuit breaker
tripped.
Pressure
unloader valve
on pressure
switch has not
unloaded head
pressure.
Regulator Dirty or damaged
knob has regulator internal
continuous parts.
air leak.
Regulator
will not
shut off at
air outlet.
Page 16
CORRECTION
Remove and clean, or replace.
Check wiring connection inside
pressure switch and terminal box
area.
Return to an Authorized Warranty
Service Center for inspection or
replacement if necessary.
Have checked at an Authorized
Warranty Service Center. Do not
operate the compressor in the paint
spray area. See flammable vapor
warning.
Have checked at an Authorized
Warranty Service Center.
1.Check fuse box for blown fuse and
replace. If necessary, reset circuit
breaker. Do not use a fuse or circuit
breaker with higher rating than
specified for your particular branch
circuit.
2.Check for low voltage conditions
and/or proper extension cord.
3.Disconnect the other electrical
appliances from circuit or operate
the compressor on its own branch
circuit.
Bleed the line by pushing the lever
on the pressure switch to the "off"
position; if the valve does not open,
replace it.
Replace regulator.