22 23
NO Designation Qty
1 Air compressor 1
2 Air filter 1
3 Breath pipe 1
4 Wheel 2
5 Wheel axis 2
6 Rubber gasket 1
7 Instruction manual 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 Remedies
Motor not running,
Running too Slow, or
overheating.
1. Fault in line, or voltage insufficient
2. Power wire too thin or too long
3. Fault in pressure switch
4. Fault in motor
5. Sticking of main compressor
1. Check the line
2. Replace the wire
3. Repair or replace
4. Repair or replace
5. Check and repair
Sticking of main
compressor
1. Moving parts burnt due to low oil
2. Moving parts damaged or stuck
by foreign body.
Check crankshaft, bearing, con-
necting rod, piston, piston ring,
etc, and replace if necessary.
Terrible shaking or
abnormal noises
1. Loose connection
2. Foreign body (debris, dirt, etc.) in
main compressor
3. Piston knocking valve seat
4. Moving parts seriously worn
1. Check and retighten
2. Check and clean away
3. Replace with thicker paper
gasket
4. Repair or replace
Pressure insufficient
or discharge capacity
decreased
1. Motor running too slow
2. Air filter chocked up
3. Leakage of safety valve
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
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
Consumes oil at a faster
rate than normal
1. Oil level too high
2. Breath pipe choked up
3. Piston ring and cylinder worn or
damaged
1. Keep the level within set range
2. Check and clean
3. Repair or replace
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