4 Safety Precautions
fire, explode or be irreparably damaged. This
may result in serious injury to people and
damage to property.
► Protect battery from heat and fire.
► Do not throw the battery into a fire.
► Do not charge, use and store the battery
outside of the specified temperature limits,
19.6.
► Protect the battery from rain and
moisture and do not immerse it in liq‐
uids.
► Keep battery away from small metal parts.
► Do not expose the battery to high pressure.
► Do not expose the battery to microwaves.
► Protect the battery from chemicals and
salts.
4.5.3
Charger
WARNING
■ Bystanders and children are not aware of and
cannot assess the dangers of a charger or
electric current. Bystanders, children and ani‐
mals may be seriously or fatally injured.
► Keep bystanders, children and animals
away from the work area.
► Make sure that children can‐
not play with the charger.
■ The charger is not waterproof. If you work in
the rain or in a damp environment, an electric
shock may occur. The user may be injured
and the charger may be damaged.
► Do not operate it in the rain or in a
damp environment.
■ The charger is not protected against all ambi‐
ent conditions. If the charger is exposed to
certain ambient conditions, it may catch fire or
explode. This may result in serious injury to
people and damage to property.
► Operate the charger in an enclosed, dry
room.
► Do not operate the charger in a flammable
environment or in an explosive environ‐
ment.
► Do not operate the charger on a readily
combustible surface.
► Do not use and store the charger outside of
the specified temperature limits,
■ The connecting cable is a trip hazard. People
may be injured and the charger may be dam‐
aged.
0478-131-9667-C
► Lay the connecting cable flat on the floor.
4.6
4.6.1
The lawn mower is in safe condition when the
following conditions are met:
– The lawn mower is free from damage.
– The lawn mower is clean and dry.
– The controls are working and have not been
modified.
– The blade is correctly attached.
– Genuine STIHL accessories for this lawn
mower are attached.
– The accessories are correctly attached.
WARNING
■ If not in safe condition, components may no
longer operate correctly and safety devices
may be disabled. This may result in serious or
fatal injury to people.
► Do not use a damaged lawn mower.
► If the lawn mower is dirty or wet: clean the
lawn mower and allow it to dry.
► Do not modify the lawn mower.
► If the controls are not working: do not use
the lawn mower.
► Attach genuine STIHL accessories for this
lawn mower.
► Attach the blade as described in this
instruction manual.
► Attach accessories as described in this
instruction manual or in the instruction man‐
ual for the accessories.
► Do not insert objects into the apertures in
the lawn mower.
► Replace worn or damaged warning signs.
► If anything is unclear: consult a STIHL spe‐
cialist dealer.
4.6.2
The blade is in safe condition when the following
conditions are met:
– The blade and attachments are undamaged.
– The blade is not deformed.
– The blade is correctly attached.
– The blade is correctly sharpened.
– The blade is burr-free.
– The blade is correctly balanced.
– The minimum thickness and minimum width of
the blade are not fallen below,
– The sharpening angle is observed,
19.6.
Safe Condition
Lawn Mower
Blade
English
19.2.
19.2.
33