PROBLEM
CORRECTION
Pressure reading
on the regulated
pressure gauge
drops when an
accessory is
used.
CAUSE
It is normal for "some"
)ressure drop to occur.
Compressor
is
not supplying
enough air to
operate
accessories.
Prolonged excessive use of
air.
Compressor
is not large
enough for air requirement.
Hole in hose.
Check valve restricted.
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
)ressure 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.
Remove and clean, or
replace.
Air leaks.
Tighten fittings.
Regulator knob
Damaged regulator
Replace
has continuous
air leak.
Regulator will
Damaged regulator
Replace
not shut off air
outlet.
D27447
20_ ENG