Troubleshooting - Scheppach HM80L Originalbetriebsanleitung

problem possible cause
The motor does not run. Faulty motor, power supply cable or plug.
Burned out fuses.
The motor starts slowly Low power supply voltage. Damaged windings.
and does not reach Burned out capacitor.
running speed.
Excessive motor noise. Damaged windings. Faulty motor.
The motor does not Overloaded circuit due to lighting, utilities or
reach full power. other motors.
Motor overheats easily Overload of the motor; inadequate cooling of
the motor
Decrease in cutting The saw blade is too small (sharpened too
power when sawing often)
The saw cut is rough or The saw blade is dull; the tooth shape is not
wavy suited to the thickness of the material
The work piece rips or The cutting pressure is excessive or the saw
splinters blade is not suited to the application
trouble shooting
Help
Have the machine checked by skilled
personnel. Do not try to repair the machine
yourselves as it may be dangerous. Check the
fuses and replace them if necessary.
Ask for the Electricity Board to check the
voltage available. Have the machine motor
checked by skilled personnel. Have the
capacitor replaced by skilled personnel.
Have the motor checked by skilled personnel.
Do not use other utilities or motors on the
circuit to which the cutting-off machine is
connected.
Prevent overloading the motor when cutting;
remove dust from the motor to ensure an
optimum cooling of the motor
Re-adjust the end stop of the saw unit
Re-sharpen the saw blade or use an
appropriate saw blade
Use the correct saw blade
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