Ryobi P5452, Руководство оператора

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17 - English
OPERATION
PROPER CUTTING STANCE
See Figure 12.
WARNING:
Always use the proper cutting stance described
in this section. Never kneel when using the
chain saw. Kneeling could result in loss of sta-
bility and control of the saw resulting in serious
personal injury.

Weight should be balanced with both feet on
solid ground.

Keep left arm with elbow locked in a “straight
arm” position to withstand any kickback force.

Your body should always be to the left of the
chain line.

Thumb should be on underside of handlebar.
BASIC CUTTING PROCEDURE
Practice cutting a few small logs using the following
technique to get the “feel” of using the saw before
you begin a major sawing operation.

Support log on a saw horse or cradle.

Take the proper stance in front of the wood with
the saw off.

Squeeze the switch trigger and let the chain
accelerate to full speed before entering the cut.

Begin cutting with the saw against the log.

Keep the unit running the entire time you are
cutting, maintain a steady speed.

Allow the chain to cut for you; exert only light
downward pressure. If you force the cut, dam-
age to the bar, chain, or unit can result.

Release the switch trigger as soon as the cut
is completed, allowing the chain to stop. If you
run the saw without a cutting load, unnecessary
wear can occur to the chain, bar, and unit.

Do not put pressure on the saw at the end of
cut.
WORK AREA PRECAUTIONS

Cut only wood or materials made from wood,
no sheet metal, no plastics, no masonry, no
non-wood building materials.

Never allow children to operate the saw. Allow
no person to use this chain saw who has not
read this Operator’s Manual or received ade-
quate instructions for the safe and proper use
of this chain saw.

Keep everyone - helpers, bystanders, children,
and animals - a safe distance from the cutting
area. During felling operations, the safe dis-
tance should be a least twice the height of the
largest trees in the felling area. During bucking
operations, keep a minimum distance of 15 feet
between workers.

Always cut with both feet on solid ground to
prevent being pulled off balance.

Do not cut above chest height, as a saw held
higher is difficult to control against kickback
forces.

Do not fell trees near electrical wires or build-
ings. Leave this operation for professionals.

Cut only when visibility and light are adequate
for you to see clearly.
LIMBING
See Figure 13.
WARNING:
Never climb into a tree to limb or prune. Do
not stand on ladders, platforms, a log, or in
any position which can cause you to lose your
balance or control of the saw, which could result
in death or other serious personal injury.
Limbing is removing branches from a fallen tree.

Work slowly, keeping both hands on the chain
saw with a firm grip. Always make sure your
footing is secure and your weight is distributed
evenly on both feet.

Leave the larger support limbs under the tree to
keep the tree off the ground while cutting.

Limbs should be cut one at a time. Remove the
cut limbs from the work area often to help keep
the work area clean and safe.