Stihl RMA 443 PC Instruction Manual page 62

English
Fault LEDs on the
battery
The battery gets
stuck when fitting it
into the battery
compartment.
Charging fails to start 1 LED illuminates
after fitting the red.
battery into the
charger.
The grass has not
been cut cleanly or
the lawn is yellow.
60
Cause
The battery service life has
been exceeded.
The area around the blade
is blocked.
The blade is blunt or worn. ► Sharpen and balance the blade.
The resistance at the blade
is too great.
The guides or electric
contacts in the battery
compartment are dirty.
The battery is too warm or
too cold.
The blade is blunt or worn. ► Sharpen and balance the blade.
The resistance at the blade
is too great.
Remedy
► Replace the battery.
► Clean the lawn mower.
► If working with self-propulsion engaged: switch off
self-propulsion.
► If working with self-propulsion disengaged: go
forwards slower.
► Set a higher cutting height.
► Mow shorter grass.
► Clean the lawn mower.
► Leave the battery inserted in the charger.
Charging starts automatically as soon as the
permissible temperature range is reached.
► If working with self-propulsion engaged: switch off
self-propulsion.
► If working with self-propulsion disengaged: go
forwards slower.
► Set a higher cutting height.
► Mow shorter grass.
20 Troubleshooting
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