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WARNING! Before performing any repair work, always ensure the battery pack has
been removed .
CAUTION! Improper repairs can result in the product functioning unsafely. This endan-
gers yourself and your environment.
Faults which cannot be rectied with the aid of following table may be rectied by a specialist
company only (customer service center).
Please be aware that any improper repairs will also invalidate the warranty and additional
costs may be incurred.
Use only genuine spare parts. Only these spare parts are designed and suitable for the prod-
uct. The use of other spare parts not only voids the warranty, you can also endanger yourself
and your environment.
Fault/malfunction Cause Remedy
Product not running.
Battery discharged? Charge rechargeable battery.
battery pack does not sit its
place correctly
Install the battery pack once again
Chain brake is activated
Pull the hand guard toward front
handle .
Device defective? Contact service partner.
Chain brake does not
stop saw
Chain brake defective Contact service partner.
Poor cutting efciency
Chain blade is blunt Replace or re-sharpen chain blade
Chain blade is lack of lubricant
Check the lubricant system to
ensure lubrication is working
Chain tension too high Re-adjust chain tension
Insufcient chain
lubrication.
Oil tank empty Rell with oil.
Is the oil guide groove of the
saw rail clogged up?
Clean oil guide groove.
TROUBLESHOOTING