Porter-Cable 1000001703 - Manual (Page 18)

18 - ENG 1000001703
PROBLEM
CAUSE CORRECTION
Pressure reading on
the regulated pressure
gauge drops when an
accessory is used. It is normal for "some"
pressure drop to occur. 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).
Compressor is not
supplying enough air to
operate accessories. Prolonged excessive
use of air. Decrease amount of air
usage.
Compressor is not
large enough for air
requirement. Check the accessory
air requirement. If it is
higher than the SCFM
or pressure supplied
by your air compressor,
you need a larger
compressor.
Hole in hose. Check and replace if
required.
Check valve restricted. Remove and clean, or
replace.
Air leaks. Tighten fittings.
Regulator knob has
continuous air leak. Damaged regulator. Replace.
Regulator will not shut
off air outlet. Damaged regulator. Replace.