Troubleshooting - Scheppach HM80L Translation From Original Manual

Fault Possible cause
Motor does not work Motor, cable or plug defective, fuses burnt
The motor starts Voltage too low, coils damaged, capacitor
up slowly and does burnt
not reach operating
speed.
Motor makes exces- Coils damaged, motor defective
sive noise
The motor does not Circuits in the network are overloaded
reach its full power. (lamps, other motors, etc.)
Motor overheats eas- Overloading of the motor, insufficient cool-
ily. ing of the motor
Reduced cutting Saw blade too small (ground too much)
power when sawing
Saw cut is rough or Saw blade dull, tooth shape not appropriate
wavy for the material thickness
Workpiece pulls away Excessive cutting pressure and/or saw
and/or splinters blade not suitable for use
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Troubleshooting

Remedy
Arrange for inspection of the machine by a spe-
cialist. Never repair the motor yourself. Danger!
Check fuses and replace as necessary
Contact the utility provider to check the voltage.
Arrange for inspection of the motor by a special-
ist. Arrange for replacement of the capacitor by
a specialist
Arrange for inspection of the motor by a special-
ist
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
Readjust end stop of the saw unit
Resharpen saw blade and/or use suitable saw
blade
Insert suitable saw blade
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