13. Troubleshooting
Fault
Possible cause
Power tool does not
Power supply interrupted
start
Power cord or plug defective
Other electrical defect of the power tool
Power tool does not
Extension cord too long and/or cross-section too small Use extension cord with permissible length and/or ad-
operate with full
power
Power supply (e. g. generator) voltage too low
Poor operation results Sanding paper worn out
Abrasive plate worn out
Considerable dust
Brush edge (around the sanding disc) worn out
formation
Dust extraction not connected / switched on
42
GB/MT
Remedy
Check power supply by connecting another power tool
Electrician must check the tool
Electrician must check the tool
equate cross-section
Connect power tool to an appropriate power supply
Replace sanding paper
Replace abrasive plate by specialist
Replace brush edge by specialist
Connect / switch on dust extraction