English
Condition
LEDs on Battery
Blower runtime is too
short
40
Cause
There is a electrical
malfunction.
Battery not fully charged.
Normal battery life has
been exceeded.
Remedy
► Pull connecting cable plug out of the socket and
then refit it.
► If blower continues to cut out during operation:
Clean contacts of connecting cable as described
in the STIHL AR battery's instruction manual or in
the user instructions for the "AP belt bag with
connecting cable".
► Switch on the blower.
► Recharge the battery fully as described in the
instruction manual for the STIHL AL 101, 300, 500
chargers.
► Replace the battery.
17 Troubleshooting
0458-711-9621-A