Troubleshooting - Scheppach MT150 Translation Of Original Instruction Manual

13. Troubleshooting

Fault
Device does not start
Poor cutting pattern
Not enough rotation of
the cutting wheel
Vibrations while cutting
Incorrect cut
Workpiece moves while
cutting
30 | GB
Cause
1. Device connector not connected
2. Fuse triggered/defective
3. Connection cable defective
4. Worn or damaged carbon brushes
1. Worn cutting wheel
2. Workpiece not clamped correctly
1. Extension lead too long or cross-
section too small
2. Insufficient power supply
1. Device not fixed sufficiently
2. Defective cutting wheel
3. Workpiece not secured sufficiently
1. Stop not fastened correctly
2. Cutting wheel tilted
3. Excessive force
4. Workpiece moves
1. Stop loose or workpiece not
properly secured
2. Workpiece not properly secured
3. Excessive force
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Remedy
1. Ensure the power supply
2. Restart the circuit breaker or change
fuse.
3. Have the mains connection cable
repaired by an authorised workshop.
4. Replace the carbon brushes
1. Insert new cutting wheel.
2. Clamp the workpiece properly.
1. Replace line.
2. Checking of the connection by a
certified electrician.
1. Fasten the device.
2. Replace the cutting wheel.
3. Clamp the workpiece properly.
1. Check/adjust stop
2. Check/fasten cutting wheel
3. Reduce the pressure applied to the
workpiece
4. Clamp the workpiece correctly.
1. Fasten the stop correctly.
2. Clamp the workpiece correctly.
3. Reduce the pressure applied to the
workpiece.