3. Make sure that the terminals on the battery and the
battery charger are clean before use.
4. Clean around the oil tank cap with a brush.
5. Clean the inner surface of the protective cover with a
brush.
Troubleshooting
Keypad
Problem
Possible faults
Possible solution
Green start LED
flashes.
Low battery voltage.
Charge the battery.
Red error LED flash-
es.
Overload.
The cutting attachment is blocked. stop the
product. Remove the battery. Clean the cut-
ting attachment from unwanted materials.
Loosen the chain.
Temperature deviation.
Let the product become cool.
The power trigger and the start button are
pushed at the same time.
Release the power trigger and push the start
button.
The product does not
start.
Dirt in the battery connectors.
Clean the battery connectors with com-
pressed air or a soft brush.
Red error LED
comes on.
It is necessary to do servicing on the product. Speak to your servicing dealer.
Battery
LED display
Possible faults
Possible action
Green activate LED flashing
Low battery voltage.
Charge the battery.
Error LED flashing
The battery is discharged.
Charge the battery.
Temperature deviation.
Use the battery in surroundings where tem-
peratures are between -10°C (14°F) and
40°C (104°F).
Error LED is lit
Cell difference is too much (1V).
Contact your servicing agent.
Battery charger
Problem
Possible faults
Possible solution
Red error LED flashes.
Temperature deviation.
Use the battery charger in tempera-
tures between 5 °C (41 °F) and 40 °C
(104 °F).
Red error LED comes on.
Speak to your servicing dealer.
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774 - 001 - 12.11.2018
