SYMPTOM
Area of cut (battery
duration) not large
enough
Cutting blade not
rotating while
garden product
switched on
Excessive
vibrations/noise
No charging
procedure possible
The charge
control LEDs and
respectively, do
not light up after
inserting the mains
plug into the socket
Lawn Mower Model LM300
Troubleshooting
POSSIBLE CAUSE
Height of cut too low
Grass too high
Grass wet or damp
Grass is dense
Cutting blade obstructed
Blade nut/bolt loose
Blade nut/bolt loose
Battery contacts
contaminated
The battery is defective,
due to a disconnection in
the battery
Mains plug of battery
charger not plugged in
(properly)
Socket outlet, mains
cable or battery charger
defective
RECOMMENDED ACTIONS
Increase height of cut and walk slower
Increase height of cut and walk slower
Wait until grass is dry and walk slower
Increase height of cut, walk slower and cut more
frequently
Remove battery, remove safety key
Clear obstruction (always wear gardening gloves)
Remove battery, remove safety key
Tighten blade nut/bolt (15 Nm)
Remove battery, remove safety key
Tighten blade nut/bolt (15 Nm)
Clean the battery contacts by inserting and removing
the battery several times or replace the battery
Replace the battery
Insert mains plug (fully) into the socket outlet
Check the mains voltage and, if necessary, have the
battery charger checked by an authorized customer
service station for power tools
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