Engine is started with the Master Control
lever in this position.
L
WA
Guaranteed sound power level accord‐
ing to directive 2000/14/EC in dB(A) in
order to make sound emissions of
products comparable.
4
Safety Precautions
4.1
Warning Signs
Meanings of warning signs on the chainsaw:
Observe safety notices and take the
necessary precautions.
Read, understand and save the
instruction manual.
Wear safety glasses, hearing protec‐
tion and a hard hat.
Observe safety notices on kickback
and take the necessary precautions.
4.2
Intended Use
The STIHL MS 400 C-M chainsaw is designed
for cutting wood, limbing and felling trees.
WARNING
■ Using the chainsaw for purposes for which it is
not designed may result in serious or fatal inju‐
ries and damage to property.
► Use the chainsaw as described in this
instruction manual.
4.3
The Operator
WARNING
■ Users without adequate training or instruction
cannot recognize or assess the risks involved
in using the chainsaw. The user or other per‐
sons may sustain serious or fatal injuries.
► Read, understand and save the
instruction manual.
► If the chainsaw is passed on to another per‐
son: Always give them the instruction man‐
ual.
► Make sure the user meets the following
requirements:
–
The user must be rested.
–
The user must be in good physical con‐
dition and mental health to operate and
work with the chainsaw. If the user’s
physical, sensory or mental ability is
restricted, he or she may work only
under the supervision of or as instructed
by a responsible person.
–
The user can identify and assess the
dangers of the chainsaw.
–
The user must be of legal age or is
being trained in a trade under supervi‐
sion in accordance with national rules
and regulations.
–
The user has received instruction from a
STIHL servicing dealer or other experi‐
enced user before working with the
chainsaw for the first time.
–
The user must not be under the influ‐
ence of alcohol, medication or drugs.
► If the user is working with a chainsaw for
the first time: Practice cutting logs on a
sawhorse or other support.
► If you have any queries: Contact your
STIHL servicing dealer for assistance.
■ The chainsaw’s ignition system produces an
electromagnetic field. This field may interfere
with some pacemakers. This can result in seri‐
ous or fatal injuries.
► If the user has a pacemaker: Make sure the
pacemaker is not affected.
4.4
Clothing and Equipment
WARNING
■ Long hair can become entangled in the saw
during operation. This can result in serious
injuries.
► Tie up long hair so that it is above shoulder
level.
■ Objects can be thrown through the air at high
speed during operation. This can result in per‐
sonal injury.
► Wear close-fitting safety glasses.
Suitable safety glasses that have
been tested and labeled in accord‐
ance with EN 166 or national stand‐
ards are available from retailers.
► STIHL recommends that you wear a face
shield.
► Wear a long-sleeved, snug-fitting upper
garment.
■ Noise occurs during operation. Noise can
harm your hearing.
► Wear hearing protection.
English
4 Safety Precautions
4
0458-788-0121-B
