Operating instruction
Hydraulic system with Motor drive PXD compact
Document no.: B-00021
Edition 2019 09
Operating instruction EN
Copyright by Ergoswiss AG
24/25
8.6
Click codes
As soon as the lifting system is supplied with current the control utilises the integrated relays to acoustically
indicate the system state as well as the reason of the last shut down to the user.
Number of clicks Status information
2x
Normal operation:
The system works flawlessly.
1x
Emergency operation:
The system is in emergency mode; the motors cannot be operated. There is an error
code to be checked on the display.
3x
–
6x
Last shut down incomplete / forced reset:
There is an error code to be checked on the display.
8.7
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
