•the controller temperature
E04
protection
•the battery temperature
E05
protection
E06
•voltage problem
E07
•short circuit on the motor
E08
•phase loss fault
E09
•other fault
E10
•battery fault
E11
•MOS fault
E20
•UI fault
•release the switch,wait the machine temperature cool down
to normal
•restart the tool till the temperature
•stop the machine ,restart the machine,
•charge the battery pack with the specified charger
•check if the right voltage battery pack is used.
•contact the service point for a professional consultant or
repairing.
•contact the service point for a professional consultant or
repairing.
•stop the machine ,restart the machine, if still not
workable,contact with the service
•use the right battery which compatible the machine
•contact the service point for a professional consultant or
repairing.
•contact the service point for a professional consultant or
repairing.
20