English – 21
MAINTENANCE
Troubleshooting schedule
Troubleshooting takes place from the keypad.
Keypad
Troubleshooting the battery and/or the battery charger during charging.
Battery
Battery charger
Control Panel
Possible faults
Possible action
Error LED flashes.
The power trigger and the activate
button are pressed at the same
time.
Release the power trigger and the
machine is active.
Overload.
The trimmerhead is jammed.
Remove the battery from the
machine. Release the trimmer
head from grass.
Temperature deviation
Allow the machine to cool down.
The machine does not run
Dirt in battery connectors.
Clean with compressed air or a soft
brush.
Error LED is lit with red light.
Service
Contact your service agent.
LED display
Possible faults
Possible action
Error LED flashing
The battery is discharged.
Charge the battery
Temperature deviation
Use the battery in surroundings
where temperatures are between -
10
°
C (14
°
F) and 40
°
C (104
°
F).
Over voltage
Check that the mains voltage
corresponds with that stated on the
rating plate on the machine.
Remove the battery from the
battery charger.
Error LED is lit
Cell difference too much (1V)
Contact your service agent.
LED display
Possible faults
Possible action
Error LED flashing
Temperature deviation
Use the battery charger only when
the surrounding temperature is
between 5
°
C (41
°
F) and 40
°
C
(104
°
F).
Error LED is lit
Contact your service agent.