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Seite / page:
Datum / date:
21.05.2019
Problem
Possible Cause(s)
Corrective Action
Compressor will not Run.
1.
No power, or switch
in Off position.
2. Blown Fuse.
3. Motor overheat.
1. Make sure compres-
sor switch is On.
2. Disconnect com-
pressor from power
source, replace fuse.
(Refer to Specifi-
cations section for
correct fuse).
3. Let compressor
cool off for about 15
Minutes so thermal
overload switch will
reset.
Thermal overload protec
-
tor cuts out repeatedly.
1. Lack of proper
ventilation/ambient
temperature is too
high.
2.
Compressor valves
failed.
1.
Move compressor to
well ventilated area,
or area with lower
ambient temp.
2.
Replace compressor.
Excessive Knocking or
Rattling
1. Worn Bearing on
eccentric or motor
shaft.
2.
Cylinder or piston
ring is worn.
1.
Replace compressor.
2.
Replace compressor.
Compressor air flow
lower than normal, or
can not pump to higher
pressures
1.
Pressure gauge set
incorrectly.
2.
Worn Piston Ring or
Inlet Valve.
1.
Set the pressure
gauge to the desired
pressure.
2.
Replace compressor.
