Nilfisk-Advance Advance SC5000

117Service Manual – SC5000 24 - Electrical System
8-026 USB Script Failed
Description One or more USB script commands failed
Setting
Conditions
When Monitored
Updating
Possible Causes
Initial Action
Troubleshooting Steps
• Ensure the USB ash drive is properly formatted.
• Ensure the right update package is being used.
• Copy the install les to the USB ash drive again.
• Retry the update by reinserting the USB Flash Drive into the charger.
8-027 USB overcurrent fault
Description USB overcurrent fault
Setting
Conditions
When Monitored
Updating
Possible Causes
Initial Action
Troubleshooting Steps
• USB hardware overcurrent protection has been tripped. Remove and reinsert USB ash drive. If
condition persists, try using a different USB ash drive.
8-E028 Incompatible algo
Description Algorithm error
Setting
Conditions
When Monitored
Charging
Possible Causes
Initial Action
Troubleshooting Steps
• Update charger software, continue to use existing algorithm or select a different charging algorithm that
is compatible.