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5.TROUBLE SHOOTING
Problems
Possible cause Solution
Pruner does not
start
Power supply interrupted
Check the power supply by connecting
another device
Power cord or plug is defect Check by a specialist electrician
Other electrical defect to the
pruner
Check by a specialist electrician
Product does not
reach full power
Extension cord is too long and/
or has cross section which is too
small.
Use an extension cord of the permitted
length and/or with a sufficient cross-
section
Power supply voltage (e.g.
generator) is too low
Connect the pruner to another power
outlet
Bad cutting
result
Saw chain not tensioned
properly
Tension properly
Saw chain dull Sharpen saw chain or replace
Suspected malfunctions are often due to causes that the users can fix
themselves. Therefore check the product using this section. In most
cases the problem can be solved quickly.
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EN