4 Safety Precautions
► Never connect the battery terminals to met‐
allic objects and cause a short circuit.
► Do not open the battery.
► Replace worn or damaged warning signs.
■ Fluid may leak from a damaged battery. If the
fluid contacts the skin or eyes, this may cause
irritation.
► Avoid contact with the fluid.
► In the event of contact with the skin: wash
the affected areas with plenty of soap and
water.
► In the event of contact with the eyes: rinse
the eyes with plenty of water for at least 15
minutes and seek medical attention.
■ A damaged or defective battery may emit an
unusual odour, smoke or catch fire. This may
result in serious or fatal injury to people and
damage to property.
► If the battery emits an unusual odour or
smoke: do not use the battery and keep it
away from flammable materials.
► If the battery catches fire: try to extinguish
the battery using a fire extinguisher or
water.
4.7
Working
WARNING
■ In certain situations, the user may no longer
be able to concentrate on their work. This may
result in the user stumbling, falling and becom‐
ing seriously injured.
► Work calmly and carefully.
► If the light and visibility conditions are poor:
do not use the lawn mower.
► Operate the lawn mower alone.
► Watch out for obstacles.
► Do not tilt the lawn mower.
► Work standing on the ground and maintain
balance.
► If signs of fatigue occur: take a break.
► If mowing on a slope: mow across the
slope.
► Do not mow on steep slopes.
■ The turning blade may cut the user. This may
result in serious injury to the user.
► Do not touch a turning blade.
► If the blade is blocked by an object:
switch the lawn mower off, pull out
the activation key and remove the
battery. Only then remove the object.
■ If working without self-propulsion when mow‐
ing, self-propulsion may unintentionally be
engaged and the lawn mower may start mov‐
ing. This may result in serious injury to people
and damage to property.
0478-131-9950-B
► Only press the control bar for self-propul‐
sion if self-propulsion is to be engaged.
■ If the lawn mower changes or starts to behave
differently when working, it may not be in safe
condition. This may result in serious injury to
people and damage to property.
► Stop working, pull out the activation key,
remove the battery and consult a STIHL
specialist dealer.
■ The lawn mower may cause vibrations when
working.
► Wear gloves.
► Take breaks.
► If signs of a circulatory disturbance occur:
consult a doctor.
■ If the blade hits a foreign object when working,
the foreign object or parts of it may be dam‐
aged or thrown up at high velocity. This may
result in injury to people and damage to prop‐
erty.
► Remove foreign objects from the work area.
■ When the control bar for mowing is released,
the blade continues to turn for a short time.
This may result in serious injury to people.
► Wait until the blade is no longer turning.
■ Sparks may be produced if the turning blade
hits a hard object. Sparks may cause fires in
highly flammable environments. This may
result in serious or fatal injury to people and
damage to property.
► Do not work in a highly flammable environ‐
ment.
■ If the lawn mower is stopped on a sloping sur‐
face, it may unintentionally roll away. This may
result in injury to people and damage to prop‐
erty.
► Only release the lawn mower if it is on a
level surface and cannot roll away by itself.
■ If objects are attached to the handlebar, the
additional weight may cause the lawn mower
to tip over. This may result in injury to people
and damage to property.
► Do not attach objects to the handlebar.
DANGER
■ If working near live wires, the blade may come
into contact with the live wires and damage
them. This may result in serious or fatal injury
to the user.
► Do not work near live wires.
■ The user may be struck by lighting if working
during a thunderstorm. This may result in seri‐
ous or fatal injury to the user.
► Do not work during thunderstorms.
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