Porter Cable PCFP02040 Manual De Instrucciones página 18

PROBLEM
Air leaks at fittings.
Air leaks in air tank
or at air tank welds.
Air leaks between
head and valve plate.
Air leak from
safety valve.
Pressure reading
on the regulated
pressure gauge
drops when an
accessory is used.
Compressor is not
supplying enough
air to operate
accessories.
Regulator knob has
continuous air leak.
Regulator will not
shut off air outlet.
CAUSE
Tube fittings are not
tight enough.
Defective air tank.
Leaking seal.
Possible defect in
safety valve.
It is normal for "some"
pressure drop to occur.
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. Replace air intake filter.
Damaged regulator.
Damaged regulator.
18 - ENG
CORRECTION
Tighten fittings where air can be
heard escaping. Check fittings
with soapy water solution.
Do Not Overtighten.
Air tank must be replaced.
Do not repair the leak.
Risk bursting.
Do not drill into, weld or
otherwise modify air tank
or it will weaken. The tank
can rupture or explode.
Have checked by a Trained
Service Technician.
Operate safety valve manually
by pulling on ring. If valve still
leaks, it should be replaced.
If there is an excessive amount
of pressure drop when the
accessory is used, adjust
the regulator following the
instructions in the Description
of Operation paragraph in
the Operation Section.
NOTE: Adjust the regulated
pressure under flow conditions
(while accessory is being used).
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.
Have checked by a Trained
Service Technician.
Tighten fittings.
Risk of unsafe
operation. Do not operate
without air intake filter.
Have checked by a Trained
Service Technician.
Have checked by a Trained
Service Technician.