0478 131 8327 B - EN
20
4 LEDs flash red:
The battery is faulty.
1 LED illuminates red:
The battery is too warm or too 
cold.
3 LEDs illuminate red:
The lawn mower is 
overheated
3 LEDs flash red:
The lawn mower is faulty.
● Remedy the faults. (Ö 19.)
8.6 LED on the charger
LED (3) indicates the charger status. It can 
illuminate green or flash red.
The LED illuminates green 
and the LEDs on the battery 
illuminate or flash green:
The battery is charging.
The LED flashes red:
There is no electrical contact 
between the battery and the 
charger, or there is a fault in 
the battery or in the charger.
If the LED illuminates green and 1 LED on 
the battery illuminates red, the battery is 
too warm or too cold.
● Remedy the faults. (Ö 19.)
9.1 Battery compartment
Opening the battery compartment:
● Press in retaining tab (1) slightly and 
open cover (2) rearwards.
Closing the battery compartment:
● Fold down cover (2) and ensure that 
retaining tab (1) engages.
9.2 Safety plug
The lawn mower can only be operated 
when the safety plug is inserted in the 
socket behind the battery compartment.
9. Controls
The battery compartment must 
always remain closed during 
operation.
Risk of injury!
The safety plug must be 
removed prior to 
performing any work on the 
machine, particularly before 
transport, maintenance or cleaning 
work as well as before inspecting 
the machine. (Ö 4.)