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Caution: Burn
Always be sure to stop the engine and allow it to cool before inspecting or changing
the engine oil. Opening the oil gauge or oil plug during operation will result in hot oil
spurting out.
Refer to the table below to perform inspection when the equipment is operating poorly.
If you cannot resolve a problem after inspecting the equipment, request repair at the
retail outlet where the equipment was purchased.
Symptoms
Possible Cause
Corrective Actions
Starter motor does
not turn
1. Battery has a low charge.
2. Battery is deteriorated.
1. Recharge the battery.
2. Replace the battery.
Engine does not
start
1. Fuel lever is "CLOSE".
2. Emergency stop switch is "ON".
3. No fuel.
4. Water or foreign material is
mixed in with the fuel.
5. Blown fuse.
1. Turn the fuel lever to "OPEN".
2. Release the emergency stop
switch.
3. Add fuel.
4. Drain water from and clean the
fuel tank and fuel strainer.
5. Replace the fuse.
Engine starts but
quickly stops.
1. Insufficient oil.
2. Overheating of water
temperature.
3. Battery recharging fault.
1. Add oil.
2. Comply with rated outputs/Add
cooling water.
3. Repair.
Black or white
smoke is
continuously
exhausted from
the muffler.
1. Overloaded.
1. Comply with the rated outputs.
Engine does not
stop.
1. Stop solenoid fault.
1. Turn the fuel lever to "CLOSE"
to stop the engine.
Weak welding arc
1. Idle control switch is set to
"ECO".
2. Wrong welding current dial
position.
3. Faulty cable connection.
4. Improper cable.
(excessively thin)
5. Faulty connection with base
material.
6. Using simultaneously as AC
power source.
7. Welding cable short circuit.
1. Set to "AUTO" or "HIGH".
2. Turn the dial clockwise.
3. Faulty cable connection.
4. Improper cable.
(excessively thin)
5. Faulty connection with base
material.
6. Using simultaneously as AC
power source.
7. Welding cable short circuit.
Strong welding arc
1. Idle control switch is set to
"AUTO" or "HIGH".
2. Wrong welding current dial
position.
1. Set to "ECO".
2. Turn the dial counterclockwise.
No AC power
output
1. Breaker is "OFF".
1. Turn the breaker to "ON".
AC power output is
weak.
1. The current of devices using the
equipment exceed the rated
current.
2. Using simultaneously for
welding.
1. Refer to
"Usable Device Capacities".
2. Stop welding.
Engine cannot
obtain high speed.
1. Idle control switch is set to
"ECO".
2. Current of device using the
equipment as AC power source
is 0.5A or less.
1. Set to "HIGH" or "AUTO".
2. Set the idle control switch to
"HIGH".
Содержание DGW300MS/UKV
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Страница 11: ... 6 LABEL REPRODUCTION X505 011481 X505 011470 X564 000640 X564 000630 X505 006410 ...
Страница 12: ... 7 X505 000240 X505 004890 X505 011490 X505 006430 M707 000260 M708 000890 ...
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