EN
7
Troubleshooting
7.1
General
Consult the Holmatro dealer if the listed solutions do not give the desired result, or in case of other
problems. For malfunctions or repair, always specify the model and serial number of the equipment.
7.2
The electric motor is not running
/i
Possible cause
There is no power supply to the motor.
The overload protection is activated.
The motor is defective.
7.3
The electric motor develops insufficient power
/i
Possible cause
One phase is incorrectly connected.
The cable used is too long or is overloaded.
7.4
The petrol engine does not start
/i
Possible cause
The pressure relief valve is set in the "operation"
position.
The stop switch is in the wrong position
The choke lever is in the wrong position.
The fuel valve is closed.
The fuel has run out.
The spark plug cap is loose.
The spark plug does not spark.
7.5
The petrol engine stops suddenly
/i
Possible cause
The fuel valve is closed.
The petrol has run out.
40
Solution
Plug connector into socket outlet.
Starting under load is not possible.
Use a power cable with a higher power rating.
Have the motor repaired or replaced by an
Holmatro Certified Technician.
Solution
Connect phase properly.
Use a power cable with a higher power rating.
Solution
Set the pressure relief valve in the "neutral"
position.
Turn the stop switch to the position "I".
For a cold engine turn the choke lever all the way
to the left, and for a warm engine to the middle
position.
Open the fuel valve.
Fill the fuel tank. Gently pull the starting cord
several times to fill the fuel line with fuel.
Put the spark plug cap on the spark plug.
Clean and dry the spark plug.
Solution
Open the fuel valve.
Fill the fuel tank. Gently pull the starting cord
several times to fill the fuel line with fuel.
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