Husqvarna 1151439-95 用户手册
20 –
English
WORKING TECHNIQUES
Before use:
1
Check that the chain brake works correctly and is not
damaged.
damaged.
2
Check that the throttle lock works correctly and is not
damaged.
damaged.
3
Check that the stop switch works correctly and is not
damaged.
damaged.
4
Check that all handles are free from oil.
5
Check that the anti vibration system works and is not
damaged.
damaged.
6
Check that the muffler is securely attached and not
damaged.
damaged.
7
Check that all parts of the chain saw are tightened
correctly and that they are not damaged or missing.
correctly and that they are not damaged or missing.
8
Check that the chain catcher is in place and not damaged.
9
Check the chain tension.
General working instructions
Tree maintenance work with a chain saw above ground level,
which may involve using a single-handed grip, should only be
carried out by persons with experience and training in:
which may involve using a single-handed grip, should only be
carried out by persons with experience and training in:
•
tree maintenance
•
climbing techniques
•
safety precautions when climbing
•
additional safety equipment, such as harnesses, eyes,
straps, ropes, safety hooks and other fall-prevention
measures for personnel and chain saws.
straps, ropes, safety hooks and other fall-prevention
measures for personnel and chain saws.
During tree maintenance work above ground level the chain
saw must be secured. Secure the chain saw by attaching a
safety line to the fixing eye on the chain saw.
saw must be secured. Secure the chain saw by attaching a
safety line to the fixing eye on the chain saw.
Wear personal protective equipment. See instructions under
the heading Personal protective equipment.
the heading Personal protective equipment.
Basic safety rules
1
Look around you:
•
To ensure that people, animals or other things cannot
affect your control of the machine.
affect your control of the machine.
•
To make sure that none of the above might come within
reach of your saw or be injured by falling trees.
reach of your saw or be injured by falling trees.
CAUTION! Follow the instructions above, but do not use a
chain saw in a situation where you cannot call for help in case
of an accident.
chain saw in a situation where you cannot call for help in case
of an accident.
2
All tree maintenance work above ground level must be
carried out by two or more persons with the right training
(see instructions under the heading Important). At least
one person should be on the ground to carry out safe
rescue procedures and/or get help should an emergency
arise.
carried out by two or more persons with the right training
(see instructions under the heading Important). At least
one person should be on the ground to carry out safe
rescue procedures and/or get help should an emergency
arise.
3
During tree maintenance work above ground level, the
working area should always be secured and marked out
with signs, tape or the like. The person(s) on the ground
should always inform the person(s) working above before
they enter the secure working area.
working area should always be secured and marked out
with signs, tape or the like. The person(s) on the ground
should always inform the person(s) working above before
they enter the secure working area.
4
Do not use the machine in bad weather, such as dense
fog, heavy rain, strong wind, intense cold, etc. Working in
bad weather is tiring and often brings added risks, such as
icy ground, unpredictable felling direction, etc.
fog, heavy rain, strong wind, intense cold, etc. Working in
bad weather is tiring and often brings added risks, such as
icy ground, unpredictable felling direction, etc.
5
Take great care when removing small branches and avoid
cutting bushes (i.e. cutting many small branches at the
same time). Small branches can be grabbed by the chain
and thrown back at you, causing serious injury.
cutting bushes (i.e. cutting many small branches at the
same time). Small branches can be grabbed by the chain
and thrown back at you, causing serious injury.
6
Make sure you can move and stand safely. Check the area
around you for possible obstacles (roots, rocks, branches,
ditches, etc.) in case you have to move suddenly. Take
great care when working on sloping ground.
around you for possible obstacles (roots, rocks, branches,
ditches, etc.) in case you have to move suddenly. Take
great care when working on sloping ground.
IMPORTANT!
This section describes basic safety rules for using a chain
saw. This information is never a substitute for professional
skills and experience. If you get into a situation where you
feel unsafe, stop and seek expert advice. Contact your
chain saw dealer, service agent or an experienced chain
saw user. Do not attempt any task that you are not sure you
can handle!
saw. This information is never a substitute for professional
skills and experience. If you get into a situation where you
feel unsafe, stop and seek expert advice. Contact your
chain saw dealer, service agent or an experienced chain
saw user. Do not attempt any task that you are not sure you
can handle!
Before using a chain saw you must understand the effects
of kickback and how to avoid them. See instructions under
the heading How to avoid kickback.
of kickback and how to avoid them. See instructions under
the heading How to avoid kickback.
Before using a chain saw you must understand the
difference between cutting with the top and bottom edges of
the bar. See instructions under the headings How to avoid
kickback and Machine’s safety equipment.
difference between cutting with the top and bottom edges of
the bar. See instructions under the headings How to avoid
kickback and Machine’s safety equipment.
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