TROUBLE SHOOTING
WHEEL ASSEMBLY
CHECK
PROBABLE CAUSES ACTION
Motor unable to run,
running slow or getting
hot.
Fault in line or insufficient voltage
Power wire too thin ot long
Fault in pressure switch
Fault im motor
Sticking of main compressor
Check the line
Replace the wire
Repair or replace
Repair or replace
Check and repair
Sticking of main
compressor
Moving parts burnt due to
insufficient oil
Moving parts damaged or
stuck by a foreign body
Check crankshaft,
bearing, connecting
rod, piston, piston ring
etc, and replace if
necessary.
Shaking or abnormal
noise
Connecting parts loose
Foreign body in the main
compressor
Piston locking the valve seat
moving parts seriously worn
Check and retighten
Check and clean
Replace with thicker
paper gasket
Repair or replace
Pressure insufficient
or discharge capacity
decreased
Motor running too slow
Air filter choked up
Leakage of safety valve
leakage of discharge pipe
Sealing gasket damaged
Valve plate damaged, stuck or
carbon build up
Piston ring and cylinder worn or
damaged.
Check and remedy
Clean or replace the
cartridge
Check and adjust
Check and repair
Check and replace
Replace and clean
Repair or replace
Excessive oil
consumption
Oil level too high
Breather pipe choked up
Piston ring and cylinder worn
or damaged
Keep the level within set
range
Check and clean
Repair or replace
Use a spanner to attached the wheels to the compressor.
Use the washers and spring washer in the positions shown.
Insert the support foot into the position shown.
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