20 GB/IE
15. Troubleshooting
Problem Possible cause Remedy
Engine does not run.
Engine, cable or connector defective,
fuses burnt.
Have the machine checked by a specialist. Never repair the engine
yourself. Attention! Check the fuses and replace them if necessary.
The engine starts
slowly and does not
reach the operating
speed.
Voltage too low, coils damaged,
capacitor burnt.
Have the power supply company check the voltage. Have the engine
checked by a specialist. Have the capacitor replaced by a specialist.
Engine producing
excessive noise.
Coils damaged, motor defective. Have the engine checked by a specialist.
Engine does not
reach full power.
Circuits in the network are overloaded
(lamps, other engines, etc.)
Do not use any other devices or engines on the same circuit.
Motor overheats
easily.
Overloading of the engine, insufficient
cooling of the engine.
Avoid overloading the engine during grinding and remove dust from the
engine to ensure optimum engine cooling.
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