48 05-7150-00.fm
Maintenance and servicing
3311
Service code
indicator when
turning on the
machine.
Restart the
machine to
remove the ser-
vice code.
Service interval expired See maintenance plan
5931
Battery fault
Communication error Contact the customer
service
5971 /
5972
Battery fault Contacts on the battery
are bent
Contact the customer
service
Battery is not fully inserted Insert the battery fully
into the holder
Battery is not charged Charge the battery