Sears Craftsman 919.165360 Manual Del Usuario página 19

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Risk of Unsafe Operation. Performing repairs may expose
voltage sources, moving parts or compressed air sources,
moving parts or compressed air sources. Personal injury may occur. Prior
to attempting any repairs, unplug the air compressor and bleed off all air
tank air pressure.
PROBLEM
Pressure switch does not
Excessive tank
shut off motor when
pressure - safety
compressor reaches "cut-
valve pops off.
out" pressure.
Pressure switch "cut-out"
too high.
Air leaks at Tube fittings are not tight
fittings. enough.
Defective air tank.
Air leaks in air
tank or at air
tank welds.
Air leaks Leaking seal.
between head
and valve plate.
Air leak from Possible defect in safety
safety valve. valve.
Knocking Noise. Possible defect in safety
valve.
TROUBLESHOOTING
CAUSE
19- ENG
CORRECTION
Move On/Auto/Off lever to
the "OFF" position, if the
outfit does not shut off
contact a Trained Service
Technician.
Contact a Trained Service
Technician.
Tighten fittings where air can
be heard escaping. Check
fittings with soapy water
solution. Do Not
Overtighten.
Air tank must be replaced.
Do not repair the leak.
Risk of
Bursting.
Do not drill into, weld or
otherwise modify air tank
or it will weaken. The tank
can rupture or explode.
Contact a Trained Service
Technician.
Operate safety valve
manually by pulling on ring.
If valve still leaks, it should
be replaced.
Operate safety valve
manually by pulling on ring.
If valve still leaks, it should
be replaced.
D28900