18ENGN000732
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
isused,adjustthe
regulator following
the instructions in
the "Description of
Operation"paragraphin
theOperationSection.
NOTE: Adjustthe
regulated pressure
under flow conditions
(while accessory
is being used).
Compressorisnot
supplying enough air to
operate accessories.
Prolonged excessive
use of air.
Decrease amount
of air usage.
Compressorisnot
large enough for
air requirement.
Checktheaccessory
air requirement. If
it is higher than the
SCFMorpressure
supplied by your air
compressor, you need
a larger compressor.
Holeinhose. Checkandreplace
if required.
Checkvalverestricted. Removeandclean,
or replace.
Airleaks. Tighten fittings.
Regulatorknobhas
continuous air leak.
Damaged regulator. Replace.
Regulatorwillnot
shut off air outlet.
Damaged regulator. Replace.