Stihl HSA 56 Notice D'emploi page 32

English
21 Inspection and Maintenance
If you make a warranty claim for a component which has not
been serviced or maintained properly, coverage may be
denied.
NOTICE
Operating the machine with dull or damaged cutting blades
may overload the motor. Keeping the cutting blades sharp
helps maintain cutting performance and the expected life of
the product.
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0458-714-8221-A