Stihl Laser 2-in-1 Gebrauchsanleitung Seite 13

Never attempt to modify your unit in any way since this may increase the
risk of personal injury. STIHL excludes all liability for personal injury and
damage to property caused by improper use.
Keep the unit and lens free from dampness, oil, resin, dust and
dirt.
Clean plastic surfaces with a cloth. Do not use aggressive detergents.
They may damage the plastic. Never cover the lens.
Applications
Use the STIHL Laser 2-in-1 only for checking the direction of fall when
making the felling notch or as a measuring aid when bucking.
Do not use your power tool for any other purpose since it may result in
accidents.
Only use the holder approved for mounting the Lasers 2-in-1 to your
specific saw model.
Shut off the chainsaw before mounting the holder and unit.
Always engage the chain brake before making adjustments.
Leave the unit on the chainsaw only while you are using the laser. After
use, remove the unit from the holder and put it in the pouch provided.
Remove the holder if necessary.
To reduce the risk of accidents and personal injury, do not operate the
unit if it is not properly assembled and in good condition. Never use a unit
with a damaged housing or lens. Before each use, check that the unit is
in good condition and make sure the holder is properly mounted.
If the Laser 2-in-1 is subjected to unusually high loads (e.g. heavy impact
or a fall), always check that it is in good condition before continuing work.
Do not continue using the unit if it is damaged in any way. In case of
doubt, have the unit checked by your servicing dealer.
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