Ryobi P25013 Manual Del Operador página 15

Starting the pruning saw:
„ Place the pruning saw on a flat bare surface and make sure
no objects or obstructions are in immediate vicinity which
could come in contact with the bar and chain.
„ Press and hold the lock-out button. This makes the switch
trigger operational.
„ Press and hold the switch trigger, release the lock-out
button and continue to squeeze the switch trigger for
continued operation.
Stopping the pruning saw:
„ Release the switch trigger to stop the pruning saw.
„ Upon release of the switch trigger, the lock-out button will
be automatically reset to the lock position.
This cordless pruning saw is designed for limbing and pruning
type cutting up to 6 in. in diameter only.
PREPARATION FOR CUTTING
PROPER GRIP ON HANDLES
See Figures 7 - 9.
Refer to Important Safety Instructions earlier in this manual
for appropriate safety equipment.
„ Wear non-slip gloves for maximum grip and protection.
„ Hold the saw firmly with both hands. Always keep your
left hand on the front hand grip and your right hand on the
rear handle so that your body is to the left of the chain line.
WARNING:
Never use a left-handed (cross-handed) grip, or any
stance which would place your body or arm across the
chain line. Improper operation of the pruning saw could
result in serious personal injury.
„ Maintain a proper grip on the saw whenever the unit is
running. The fingers should encircle the handle and the
thumb is wrapped under the handlebar. This grip is least
likely to be broken (by a kickback or other sudden reaction
of the saw). Any grip in which the thumb and fingers are
on the same side of the handle, is dangerous because a
slight kick of the saw can cause loss of control.
WARNING:
Do not operate the switch trigger with your left hand and
hold the front handle with your right hand. Never allow any
part of your body to be in the chain line while operating a
saw. Improper operation of the pruning saw could result
in serious personal injury.
OPERATION
PROPER CUTTING STANCE
See Figure 10.
WARNING:
Always use the proper cutting stance described in this
section. Never kneel when using the pruning saw. Kneel-
ing could result in loss of stability 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, damage 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 pruning saw who has not read this Operator's
Manual or received adequate instructions for the safe and
proper use of this pruning saw.
„ Keep everyone - helpers, bystanders, children, and animals
- a safe distance from the cutting 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.
11 - English