Stihl FSA 57 Instruction Manual page 8

English
► If the battery smells unusual or emits
smoke: do not use the battery and keep it
away from combustible substances.
► If the battery catches fire: Attempt to extin‐
guish the battery with a fire extinguisher or
water.
4.6.5 Charger
The charger is in a safe condition if the following
points are observed:
– Charger is undamaged.
– Charger is clean and dry.
WARNING
■ If components do not comply with safety
requirements, they will no longer function
properly and safety devices may be rendered
inoperative. This can result in serious or fatal
injuries.
► Do not use a damaged charger.
► If the charger is dirty or wet: Clean the
charger and allow it to dry.
► Never attempt to modify the charger.
► Never insert objects in the charger's open‐
ings.
► Never bridge the charger's contacts with
metallic objects (short circuit).
► Do not open the charger.
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 suffer‐
ing serious injury.
► Work carefully and calmly.
► If light and visibility are poor: Do not use
your trimmer.
► Operate the trimmer alone.
► Keep the cutting attachment close to the
ground.
► Watch out for obstacles.
► Work standing on the ground and keep your
balance.
► If you feel tired, take a break.
■ The rotating cutting attachment can cut the
user. This may result in serious injury to the
user.
► Do not touch the rotating cutting attach‐
ment.
► If the cutting attachment is blocked by an
object: Switch off the brushcutter and
remove the battery. Only then should you
remove the object.
8
■ If the behavior of the trimmer changes during
operation or feels unusual, it may no longer be
in a safe condition. There is a risk of serious
injury to people and damage to property.
► Stop working, remove the battery and con‐
sult a STIHL dealer.
■ Vibrations may occur during brushcutter oper‐
ation.
► Wear gloves.
► Take breaks.
► If signs of a circulatory disturbance occur:
Consult a doctor.
■ If the cutting attachment makes contact with a
foreign object during operation, the object or
parts of it may be thrown at high speed. Per‐
sons may be injured or property damaged.
► Remove foreign objects from the working
area.
■ If the rotating cutting attachment makes con‐
tact with a hard object, sparks may occur and
the cutting attachment can be damaged.
Sparks can cause fires in a flammable envi‐
ronment. Persons may be seriously or fatally
injured and property may be damaged.
► Do not use the tool in a flammable environ‐
ment.
► Make sure the cutting attachment is in a
safe condition.
■ Note that the cutting attachment continues to
rotate for a short period after you release the
trigger. There is a risk of serious injury to per‐
sons.
► Wait until the cutting attachment comes to a
complete stop.
4.8 Charging
WARNING
■ A damaged or defective charger may produce
an unusual smell or emit smoke during the
charging process. This may result in personal
injuries and damage to property.
► Disconnect the plug from the wall outlet.
■ The charger can overheat and cause a fire if
heat dissipation is inadequate. This can result
in serious or fatal injuries and damage to prop‐
erty.
► Do not cover the charger.
4.9 Connecting to the power supply
Contact with live components may occur for the
following reasons:
– The connecting cable or the extension cord is
damaged.
– The mains plug of the connecting cable or
extension cord is damaged.
4 Safety Precautions
0458-806-0121-C