Troubleshooting Guide - Craftsman 919.184191 Manual Del Propietário

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PROBLEM
Air leak from Possible defect in safety
safety valve. valve.
Prolonged excessive use
Compressor is
of air.
not supplying
Compressor is not large
enough air
enough for air requirement.
to operate
accessories.
Hole in hose.
Check valve restricted.
Air leaks.
Restricted air intake filter
Loose belt.
Restricted air
Dirty air filter.
intake
Squealing
Compressor pump has no
sound.
oil.
Loose belt.
A13576
CAUSE
Operate safety valve manually
by pulling on ring. If valve still
leaks, it should be replaced.
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.
Tighten fittings.
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.
Loosen wingnut and then
tighten wingnut until it contacts
the washer, plus one turn.
Clean or replace. See Air Filter
paragraph in the Maintenance
section.
See Oil-Checking paragraph in
the Maintenace section.
Loosen wingnut and then
tighten wingnut until it contacts
the washer, plus one turn.
24- ENG
CORRECTION