Porter Cable C3101 Manual De Instrucciones página 18

PROBLEM
Compressor is
not supplying
enough air
to operate
accessories
Restricted
air intake
Regulator knob
has continu-
ous air leak.
Regulator will
not shut off
air outlet.
Motor will
not run
CAUSE
Prolonged excessive
use of air.
Compressor is not
large enough for
air requirement.
Hole in hose.
Check valve restricted.
air leaks.
Restricted air intake filter. Clean or replace air intake filter. Do not
Dirty air filter.
Damaged regulator.
Damaged regulator.
Motor overload
protection switch
has tripped.
Tank pressure exceeds
pressure switch
"cut-in" pressure.
Check valve stuck open. Remove and clean, or replace.
loose electrical
connections.
Possible defective motor
or starting capacitor.
Paint spray on internal
motor parts.
Pressure release valve on
pressure switch has not
unloaded head pressure.
Decrease amount of air usage.
Check the accessory air requirement. If
it is higher than the SCFM or pressure
supplied by your air compressor,
you need a larger compressor.
Check and replace if required.
Remove and clean, or replace.
Tighten fittings.
operate the air compressor with the
filter removed. Refer to the Air Filter
paragraph in the Maintenance section.
Clean or replace. See Air Filter
paragraph in the Maintenance section.
Replace.
Replace.
Refer to Motor Overload Protection
under Operation. If motor overload
protection trips frequently, contact
a Trained Service Technician
Motor will start automatically when
tank pressure drops below "cut-
in" pressure of pressure switch.
Check wiring connection inside
pressure switch and terminal box area.
Have checked by a Trained
Service Technician.
Have checked by a Trained Service
Technician. Do not operate the
compressor in the paint spray area.
See flammable vapor warning.
bleed the line by pushing the
lever on the pressure switch to
the "off" position; if the valve
does not open, replace switch.
18- eNG
CORRECTION