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6. Appendix
In this section you will find detailed information on the following topics:
• Possible faults and remedies
• Error messages on the handswitch display
• Error indication with LEDs
• Click codes
• Optional products
• Drill template
6.1 Possible faults and remedies
Drives not working
Possible cause Remedy
Power cord is not connected Plug the power cord into the control unit
Drives are not connected Plug the motor cables into the control unit
Poor plug contact Plug the motor cables, power cord and
handswitch in properly
Control unit is defective Contact customer service
Handswitch is defective Replace the handswitch
Drives only operating in one direction
Possible cause Remedy
Mains power breakdown or mains
power is plugged off during
movement
Manual Reset*)
Control unit is defective Contact customer service
Handswitch is defective Replace the handswitch
Drive is defective Contact customer service
*) If movement is only possible downwards
Control unit or handswitch not working
Possible cause Remedy
Power cord is not connected Plug the power cord into the control unit
Handswitch is not connected Plug in the handswitch
Control unit is defective Contact customer service
Power cord is defective Contact customer service
Handswitch is defective Replace the handswitch
Poor plug contact Connect the plugs properly