Grupel GR3000 Manual Del Operador página 59

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TROUBLESHOOTING GUIDE
FAULT
The unit
cannot start
There is no
power output
The unit shudders
during
the operation
The unit emits
white smoke
The unit emits
black smoke
The unit emits
blue smoke
The power decreases
The environmental conditions necessary to use the generator:
• Temperature: -5ºC ~ 40ºC.
• Humidity: less than 95%.
• Altitude: below 1,000 meters (the energy load must be reduced, if the generator is being
used at altitudes above 1000 meters.)
The generator can only have a load corresponding to the rated power, taking into account
the environmental conditions. If the environmental conditions are inconsistent with the
above standards, or if the cooling conditions of the engine and equipment are inadequate, it
is necessary to reduce the load power.
If the generator does not work well under ideal conditions, you should take it to your dealer
or after-sales service center for inspection.
CAUSE
No fuel.
The fuel valve is not turned ON.
The fuel valve is blocked.
No engine oil or the engine oil level
is low.
The engine switch is turned OFF.
The spark plug fails.
The circuit breaker is in the
OFF position.
Bad contact in the plug.
The choke lever position is incorrect.
The temperature of the engine is
too high, maybe overloaded.
The fuel is contaminated.
The air filter is dirty.
The load is too heavy.
The engine oil is overfilled.
The engine oil type is incorrect.
The spark plug fails.
The valve gap is not adjusted.
ACTION
Fill the oil tank with gasoline.
Turn the fuel valve to ON
Clean the fuel bowl.
Add oil.
Turn the switch to the ON position.
Clean or replace the spark plug.
Turn the circuit breaker
to the ON position
Remove and refit the plug.
Move the choke lever to the OPEN
position during operation.
Let the engine run without load
for more than 10 minutes
Use fresh clean fuel.
Clean the filter element of the air filter.
Reduce load to the rated limit.
Drain oil to correct level.
Choose appropriate oil type
for the engine.
Clean or replace the spark plug.
Adjust the valve gap.
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