Troubleshooting - Scheppach Hm140L Traduction Des Instructions D'origine

17. Troubleshooting

The following table shows fault symptoms and describes remedial measures in the event of your product failing to
work properly. If you cannot localise and rectify the problem with this, please contact your service workshop.
Fault
Motor does not work.
The engine runs slowly
and does not reach the
operating speed.
Engine producing exces-
sive noise.
The motor does not
reach its full power.
Motor overheats easily.
Saw cut is rough or
wavy.
Workpiece pulls away
and/or splinters.
Possible cause
Engine, cable or connector defective,
mains fuses blown.
Voltage too low, coils damaged, capac-
itor burnt.
Coils damaged, motor defective.
Circuits in the network are overloaded
(lamps, other motors, etc.).
Overloading of the motor, insufficient
cooling of the motor.
Saw blade dull, tooth shape not appro-
priate for the material thickness.
Excessive cutting pressure and/or saw
blade not suitable for use.
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Remedy
Arrange for inspection of the machine by a
specialist.
Never repair the motor yourself. Danger!
Check mains fuses and replace as neces-
sary.
Contact the utility provider to check the
voltage. Arrange for inspection of the motor
by a specialist. Arrange for replacement of
the capacitor by a specialist.
Arrange for inspection of the motor by a
specialist.
Do not use any other equipment or motors
on the same circuit.
Avoid overloading the motor while cutting,
remove dust from the motor in order to
ensure optimal cooling of the motor.
Resharpen saw blade and/or use suitable
saw blade.
Insert suitable saw blade.
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