Operating Instruction
Spindle lifting system SLA/SLG VD
Document no.: B-00081
Edition 2019 02
Operating instruction EN
Copyright by Ergoswiss AG
19/20
8.6
Trouble-shooting
Error
Cause
Rectification
Drive does not work
Control box not connected
Connect power cable
Motor not connected
Connect motor cable
Motor defective
Contact the customer service
Control box defective
Contact the customer service
Manual control switch defective
Replace the manual control switch
Bad connector contact
Plug in all plugs correctly
Drive only move to one direction
Control box defective
Contact the customer service
Manual control switch defective
Replace the manual control switch
Drive only moves downwards
System overload
Remove weight from the system