18 Troubleshooting
Fault
LEDs on the
battery
The runtime of the
brushcutter is too
short.
0458-726-9821-C
Cause
There is an electrical fault. ► Pull connecting cable plug out of the socket and
The battery is not fully
charged.
The battery life has been
exceeded.
Remedy
plug in again.
► If the brushcutter continues to cut out during
operation: Clean the contacts of the connecting
cable as described in the STIHL AR battery's user
manual or in the user manual for the "AP belt bag
with connecting cable".
► Switch on the brushcutter.
► Recharge the battery fully as described in the User
Manual for the STIHL AL 101, 300, 500 chargers.
► Replace battery.
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