47
Fault Description of fault Troubleshooting
Drives do Controller not connected Plug in power cord
not function
Drive not connected Plug in motor cable
Bad plug-in contact Plug in desk handswitch,
mains or motor connector
correctly
Drive faulty Please contact the
Customer Service
Controller faulty Please contact the
Customer Service
Desk handswitch faulty Replace the
desk handswitch
Drive runs Controller faulty Please contact the
in only one Customer Service
direction Desk handswitch Replace the
faulty desk handswitch
Controller or Controller not connected Plug in power cord
desk Desk handswitch Plug in
handswitch not connected desk handswitch
does not work Controller faulty Please contact the
Customer Service
Faulty power cord Please contact the
Customer Service
Desk handswitch faulty Replace the
desk handswitch
Bad plug-in contact Plug in connector
correctly