Husqvarna 346XP EPA II 用户手册

16 – 

English

3

Most kickback accidents happen during limbing. Make 
sure you are standing firmly and that there is nothing in 
the way that might make you trip or lose your balance. 

Lack of concentration can lead to kickback if the kickback 
zone of the bar accidentally touches a branch, nearby tree 
or some other object.

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

In order to keep control of your saw, always maintain a firm 
foothold. Never work on a ladder, in a tree or on any other 
insecure support.

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.

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.

•

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.

•

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.