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PROBLEM
Motor will
not run.
(con’t)
Regulator
knob has
continuous
air leak.
Regulator
will not
shut off at
air outlet.
CAUSE
• Check valve is
stuck open.
• 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.
Dirty or damaged
regulator internal
parts.
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.
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