![FXA FXAYT4394-03 Скачать руководство пользователя страница 13](http://html1.mh-extra.com/html/fxa/fxayt4394-03/fxayt4394-03_instruction-manual_2352798013.webp)
13
USING THE CHAINSAW SAFELY
IMPORTANT NOTICE
Before attempting to fell or prune a tree check with
your local authority on matters concerning bylaws and
preservation orders. The felling or pruning of trees
protected by local byelaws or preservation orders is
an offence.
WORK AREA
For all chainsaw operations clear the work area of any
obstructions that could interfere with the safe
operation of the chainsaw. When tree felling
consideration must be given to the direction of fall,
safety areas, overhead cables, fences, buildings,
bystanders, animals, ground slope, prevailing weather
conditions i.e. wind direction and surrounding trees.
BASIC LOGGING OR CROSSCUTTING
The first time user should practice logging using a
saw horse or similar device which is stable and
securely supports the log Fig.A. Select a suitable
manageable size log
and locate it securely onto the saw horse. Ensure that
there is sufficient overhang to allow the cut to be
made without any part of the chainsaw making
contact with the saw horse Fig.A. Adopt a stable body
position with the left arm almost straight, ensuring that
no part of your body extends beyond an imaginary
straight line drawn through the centre of the guide bar
Fig.B. Press the spiked bumper on the chainsaw
against the log Fig.C1. Only now should the chainsaw
be switched on. Warning! Do not start the chainsaw
with the chain in contact with the timber. Start the cut
by increasing the upwards pressure on the rear handle
causing a pivoting action against the spiked bumper
Fig.C2. If the cut cannot be completed in one pass,
reduce the downwards pressure on the front and
apply downwards pressure on the rear handle to
reposition the spiked bumper lower down on the log
Fig.C3. These actions will result in a rocking action
allowing the cut to be completed in a number of
stages. Always keep the spiked bumper in contact
with the log.
If logging is to be carried out on the ground the log to
be cut should be supported on another log Fig.D. If
the ground is sloping the operator should stand uphill
of the piece being cut off.
REMOVING BRANCHES FROM STANDING TIMBER
Only remove branches that are accessible at shoulder
height or below. If the tree is not to be felled the
branch to be removed should be cut off as close to
the tree trunk as is safely possible. To ensure that the
branch falls away cleanly without swinging
downwards, causing possible injury to the operator,
the branch should be first undercut by approximately
one third of its diameter Fig.E1. The cut is then
completed with a top cut Fig.E2.
REMOVING BRANCHES FROM FELLED TIMBER
Start removing the branches from the base of the tree
trunk, adopt a stable stance with both feet firmly on
the ground. Keep the tree trunk between yourself and
the branch being removed. If the tree is on a slope
work from the uphill side of the trunk. Do not walk or
stand on the tree trunk, it could roll causing injury. Cut
the branches as close to the trunk as possible,
supporting the guide bar against tree trunk and the
body of the chainsaw against your right leg. Using the
forward moving part of the chain pull the saw across
the trunk removing the branch. When removing
branches next to you, support the guide bar against
tree trunk and the body of the chainsaw against your
right leg. Using the backward moving part of the
chain, pull the saw across the trunk removing the
branch.
FELLING SAPLINGS
Saplings and taller slender trees are very flexible and
are prone to catching the cutting chain which could
whip the sapling towards you and could pull you off
balance. Saplings should be felled as close to the
ground as possible taking care that the saw chain
does not come into contact with the ground.
GENERAL TREE FELLING
This manual only covers basic tree felling techniques.
For more advanced felling techniques the user should
obtain formal practical training.
RISK ASSESSMENT
Before attempting to fell any tree a risk assessment
must be carried out in order to identify all the risks
involved in felling the chosen tree. The risk
assessment should include the following:
Are there any power lines, buildings, walls or fences,
that could be damaged when the tree is felled?
Are there other trees that would prevent the chosen
tree to be felled from falling safely without hanging
up?
Is the chosen tree leaning, if it is extra care will be
needed when felling to ensure that the tree fall’s
where you want it to?
Can you drop the tree safely where you want it to?
Make sure that the tree has a clear area in which to
fall.
Is the area around the trunk of the tree clear of brush
wood and other obstructions that would prevent a
solid footing and an unobstructed all round view of
the cutting area?
Check the wind strength and direction to see if this
will affect how the tree will fall
The tree should be checked for dead branches,
hanging branches and rot in the trunk.
Check that your safety escape routes are clear. There
should be at least two safety escape route’s Fig.F.
All manuals and user guides at all-guides.com
Содержание FXAYT4394-03
Страница 2: ...2 1 5 6 7 13 14 15 1 2 9 10 3 4 8 12 11 All manuals and user guides at all guides com...
Страница 3: ...3 6 7 8 9 2 3 4 5 B C D A 5 1 6 1 6 2 B A B A All manuals and user guides at all guides com...
Страница 4: ...4 A B C D E F G G2 All manuals and user guides at all guides com...
Страница 52: ...52 All manuals and user guides at all guides com...
Страница 53: ...53 18 16 All manuals and user guides at all guides com...
Страница 54: ...54 ANSI Z87 1 1 2 3 All manuals and user guides at all guides com...
Страница 55: ...55 4 5 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 All manuals and user guides at all guides com...
Страница 57: ...57 7 8 A 8 B 9 B 9 B 9 A 10 9 B All manuals and user guides at all guides com...
Страница 58: ...58 A A B C1 C2 C3 D E1 E2 F All manuals and user guides at all guides com...
Страница 60: ...60 7 EN 345 2 EN 381 3 EN 381 9 100 180 10 11 All manuals and user guides at all guides com...
Страница 62: ...62 All manuals and user guides at all guides com...
Страница 63: ...63 WEEE All manuals and user guides at all guides com...
Страница 109: ...109 All manuals and user guides at all guides com...
Страница 110: ...110 All manuals and user guides at all guides com...