JCB-G8000PE
Instruction & User Manual
28
Troubleshooting
Fault
Cause
Action
The Machine doesn't Start
No fuel
Fill the oil tank with gasoline
The Fuel valve is not turned on Turn the fuel valve to ON
The Fuel valve is blocked
Clean the fuel bowl (refer
to page 27)
No engine oil or the engine oil
level is low
Add oil
The engine switch is turned off
Turn the switch to the “on”
position
The spark plug fails
Clean or replace the spark
plug (refer to page 26)
There is no power output
The circuit breaker is in the off
position
Turn the circuit breaker to
the “on” position
The plug is poorly contacted
Remove and refit the plug.
The unit shudders during
operation
The choke lever position is
incorrect
Move the choke lever to
the “open” position during
operation
The unit emits white smoke
The temperature of the engine is
too high, maybe overloaded
Let the engine run without
load for more than 10
minutes
The fuel is contaminated
Use fresh clean fuel
The unit emits black smoke
The air filter is dirty
Clean the filter element of
the air filter
The load is too heavy
Reduce load to the rated
limit
The unit emits blue smoke
The engine oil is overfilled
Drain oil to correct level
The engine oil type is incorrect
Choose appropriate engine
oil model
The Power Decreases over time
The spark plug fails
Clean or Replace Spark
Plug
The valve clearance are out of
adjustment
Adjust the Valve Clearances
