25 - ENG
PROBLEM CAUSE CORRECTION
Pressure
reading on
the regulated
pressure gauge
(if equipped)
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 as
instructed in the Operation section.
NOTE: Adjust the regulated
pressure under flow conditions
(while accessory is being used).
Air leak from
safety valve Possible defect in
safety valve. Operate safety valve manually
by pulling on ring. If valve still
leaks, it should be replaced.
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.
Restricted air intake filter. Clean or replace air intake filter. Do not
operate the air compressor with the
filter removed. Refer to the Air Filter
paragraph in the Maintenance section.
Loose belt. Loosen wingnut and then
tighten wingnut until it contacts
the washer, plus one turn.
Restricted
air intake Dirty air filter. Clean or replace. See Air Filter
paragraph in the Maintenance section.
Regulator
knob has
continuous
air leak.
Damaged regulator. Replace.
Regulator will
not shut off
air outlet.
Damaged regulator. Replace.