! Caution
:Injuries
When performing equipment check and maintenance, always stop the engine.
! Caution
:Fire Burns
Battery may emit some combustible gas, so keep it away from fire and sparks.
Temperature around muffler and exhaust can get extremely high. Keep any inflammable items (such as fuel, gas, paint, etc.) away from the equipment.
When checking engine oil or changing oil, always stop the engine, and wait until the engine cools down. If you open either the oil gauge or the oil filler cap during operation, hot oil may cause some injury.
Follow the guideline below, when performing any troubleshooting. If you cannot resolve the problems by this troubleshooting guide, contact the authorized distributor or our engineering section to request the repair.
Symptoms
Possible Cause
Corrective Actions
Starter motor does not start | 1. | Weak battery | 1. | Recharge battery |
| 2. | Dead battery | 2. | Replace battery |
Engine does not start | 1. | Fuel lever to CLOSE | 1. | Fuel lever to OPEN |
| 2. | Insufficient fuel | 1. | Replenish fuel |
| 3. | Water contaminants in | 2. | Drain water or clean fuel |
|
| fuel |
| tank, fuel filter, and water |
|
|
|
| sedimenter |
Engine starts, but stalls | 1. | Insufficient oil | 1. | Replenish oil |
immediately | 2. | Insufficient coolant/water | 2. | Replenish water |
| 3. | Air in the fuel system | 3. | Vacuum out air |
No AC output | 1. | Circuit breaker is OFF | 1. | Turn circuit breaker to ON |
Weak AC output | 1. | Wrong frequency | 1. | Adjust the frequency to |
| 2. | Connected equipment’s |
| match the connected |
|
| amperage exceeds the |
| equipment |
|
| rated value(Overload) | 2. | Use equipment within the |
| 3. | Multiple equipment |
| rated amperage |
|
| being connected | 3. | Connect load to |
|
| simultaneously |
| generator one by one |
| 4. | Low SPEED | 4. | Increase SPEED |
Voltage sharply drops when | 1. | Uneven load balance | 1. | Change connection |
connected machines start up |
| connection |
|
|
Cannot turn circuit breaker to | 1. | Circuit breaker is not | 1. | Push circuit breaker to |
ON position |
| completely turned to |
| OFF position |
|
| OFF position | 2. | Check load side |
| 2. | 3. | Repair the leakage point | |
| 3. | Earth leakage relay |
|
|
|
| activated |
|
|
Black or white smoke is coming | 1. | Overloading | 1. | Reduce the load |
out of exhaust pipe |
|
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successively. |
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