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Turn the adjustment screw for the oil pump.
Use a screwdriver or a combination wrench.
• Turn the adjustment screw clockwise to
decrease the oil flow.
• Turn the adjustment screw
counterclockwise to increase the oil flow.
Troubleshooting
Keypad
Problem
Possible faults
Possible solution
Green start LED
flashes.
Low battery voltage.
Charge the battery.
Red error LED
flashes.
Overload.
The cutting attachment is blocked.
stop the product. Remove the bat-
tery. Clean the cutting attachment
from unwanted materials. Loosen the
chain.
Temperature deviation.
Let the product become cool.
The power trigger and the start but-
ton 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
compressed 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 flash-
ing
Low battery voltage.
Charge the battery.
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27
Summary of Contents for 525DEPS
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