Nilfisk-Advance Advance SC5000

89Service Manual – SC5000 20 - Drive System
3-049 FET Over-Temp
Description
The temperature of output power transistors is too high. The machine will be
operating in thermal cutback.
Setting
Conditions
When Monitored
Always
Possible Causes
Initial Action
Troubleshooting Steps
3-050 Motor Over-Temp
Description The wheel motor’s internal sensor is reporting a high temperature.
Setting
Conditions
When Monitored
Always
Possible Causes
Initial Action Reboot the machine. If the error persists, replace the drive controller.
Troubleshooting Steps
3-065 Charger V Too High
3-066 Charger Cycle Timeout
3-067 Charger Over-Temp
Description False error. The charger is not controlled by the drive controller on this machine.
Setting
Conditions
When Monitored
Always
Possible Causes
Initial Action Reboot the machine. If the error persists, replace the drive controller.
Troubleshooting Steps