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LIST OF GOODS
NO
Designation
1
Air compressor
2
Air filter
3
Breather
4
Operation manual
22
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Qty
1
1
1
1
Troubleshooting Chart
If you are experiencing a problem that is not listed in this chart, or have
checked all the possible cause listed and you are still experiencing the
problem, see your authorized dealer.
Trouble
Possible causes
Motor unable
1. Fault in line, or voltage
running, running
insufficient
too slow, or getting
2. Power wire too thin or
hot
too long
3. Fault in pressure switch
4. Fault in motor
5. Sticking of main
compressor
Sticking of main
1. Moving parts burnt due to
compressor
the oil insufficient
2. Moving parts damaged,
or stuck by foreign body
Terrible shake or
1. Connecting part loosed
abnormal noise
2. Foreign body got into
main compressor
3. Piston knocking valve
seat
4. Moving parts seriously
worn
Pressure
1 Motor running too slow
insufficient or
2. Air filter chocked up
discharge capacity
3. Leakage of safety valve
decreased
4. Leakage of discharge
pipe
5. Sealing gasket damaged
6. Valve plate damaged,
carbon buildup or stuck.
7. Piston ring and cylinder
worn or damaged
Excessive oil
1. Oil level too high
consumption
2. Breath pipe chocked up
3. Piston ring and cylinder
worn or damaged
Remedies
1. Check the line
2. Replace the wire
3. Repair or replace
4. Repair or replace
5. Check and repair
Check crankshaft, bearing,
connecting rod, piston,
piston ring, etc, and
replace if necessary.
1. Check and retighten
2. Check and clean away
3. Replace with thicker
paper gasket
4. Repair or replace
1. Check and remedy
2. Clean or replace the
cartridge
3. Check and adjust
4. Check and repair
5. Check and replace
6. Replace and clean
7. Repair or replace
1. Keep the level within set
range
2. Check and clean
3. Repair or replace
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