General Safety Precautions - Husqvarna 3120XP Operator's Manual

4 Never use the chain saw above shoulder height and try
not to cut with the tip of the bar. Never use the chain saw
one-handed!
5 You must have a steady stance in order to have full control
over the chain saw. Never work standing on a ladder, in a
tree or where you do not have firm ground to stand on.
6 Always use a fast cutting speed, i.e. full throttle.
7 Take great care when you cut with the top edge of the bar,
i.e. when cutting from the underside of the object. This is
known as cutting on the push stroke. The chain tries to
push the chain saw back towards the user.
Unless the user resists this pushing force there is a risk
that the chain saw will move so far backwards that only the
kickback zone of the bar is in contact with the tree, which
will lead to a kickback.
Cutting with the bottom edge of the bar, i.e. from the top
of the object downwards, is known as cutting on the pull
stroke. In this case the chain saw pulls itself towards the
tree and the front edge of the chain saw body rests
naturally on the trunk when cutting. Cutting on the pull
stroke gives the operator better control over the chain saw
and the position of the kickback zone.
SAFETY INSTRUCTIONS
8 Follow the instructions on sharpening and maintaining
your bar and chain. When you replace the bar and chain
use only combinations that are recommended by us. See
instructions under the headings Cutting equipment and
Technical data.
WARNING! The risk of kickback is increased
!
if you use the wrong cutting equipment or a
chain that is not sharpened correctly. The
wrong combination of bar and chain can
increase the risk of kickback!

General safety precautions

• Chain saws are designed solely for cutting wood. The only
accessories you may use with this engine unit are the
combinations of bars and chains we recommend in the
Technical data section.
• Never use the machine if you are tired, if you have drunk
alcohol, or if you are taking medication that could affect
your vision, your judgement or your co-ordination.
WARNING! Running an engine in a confined
!
or badly ventilated area can result in death
due to asphyxiation or carbon monoxide
poisoning.
• Wear personal protective equipment. See instructions
under the heading Personal protective equipment.
• Never use a machine that has been modified in any way
from its original specification.
• Never use a machine that is faulty. Carry out the checks,
maintenance and service instructions described in this
manual. Some maintenance and service measures must
be carried out by trained and qualified specialists. See
instructions under the heading Maintenance.
• Never use any accessories other than those
recommended in this manual. See instructions under the
headings Cutting equipment and Technical data.
WARNING! The risk of accident is increased
!
if you use the wrong cutting equipment or a
chain that is not sharpened correctly. Using
the wrong combination of bar and chain can
increase the risk of accidents.
– 15
English