4
Kickback is a dangerous reaction that can lead to serious
injury. Kickback may occur when the moving chain con-
tacts an object at the upper portion of the tip of the guide
bar or when the wood closes in and pinches the chain
in the cut. Contact at the upper portion of the tip of the
guide bar can cause the chain to dig into the object and
stop the chain for an instant. The result is a lightning-fast,
reverse reaction which kicks the guide bar up and back
toward the operator. If the chain is pinched along the top
of the guide bar, the guide bar can be driven rapidly back
toward the operator, which can cause loss of control and
may result in serious injury. Do not rely exclusively upon
the safety devices built into the product.
With a basic understanding of kickback, you can reduce
or eliminate the element of surprise. Sudden surprise
contributes to accidents.
Make sure that the area in which you are cutting is free
from obstructions. Do not let the nose of the guide bar
contact a log, branch, fence, or any other obstruction
while you are operating the unit. Have a planned retreat
path.
Cut only when visibility and light are adequate for you to
see clearly.
Do not use on a ladder or unstable support. Always cut
with both feet on solid ground to prevent being pulled off
balance.
To protect yourself from electrocution, do not operate
within 50 feet of overhead electrical lines.
Before starting the engine, make sure the chain is not
contacting any object.
Always cut with the engine running at full speed. Fully
squeeze the throttle trigger and maintain a steady cutting
speed.
Do not force tool. Use the correct tool for your applica-
tion. The correct tool will do the job better and safer at
the rate for which it is designed.
To protect yourself from falling branches, do not stand di-
rectly under the branch or limb being cut. This unit should
not be held at an angle over 60° from ground level.
Keep the handles dry, clean, and free of lubricant or fuel
mixture.
Shut off the engine and make sure the cutting attachment
has stopped before setting the unit down.
To prevent electrical shock or serious personal injury, do
not use this product with any AC power head.
Follow the sharpening and maintenance instructions for
the saw chain.
Use only the replacement guide bars and low kickback
chains specified for the unit.
Operate saw in well ventilated areas.
Do not operate the saw with one hand! Serious injury to
the operator, helpers, bystanders, or any combination of
these persons may results from one hand operation. This
saw is intended for two-handed use.
Use extreme caution when cutting small sized brush
and saplings because slender material may catch the
saw chain and be whipped toward you or pull you off
balance.
When cutting a limb that is under tension, be alert for
spring back so that you will not be struck when tension
in wood fibers are released.
Keep a good firm grip on the saw with both hands, the
right hand on the rear and the left hand on the front
handle, when the engine is running. Use a firm grip with
thumbs and fingers encircling the chain saw handles. A
firm grip will help you avoid kickback and maintain control
of the saw. Don’t let go.
Do not operate a chain saw in a tree unless you have
been specifically trained to do so.
REFUELINg
FUEL IS HIgHLY FLAMMABLE. Take precautions when
using to reduce the chance of serious personal injury.
Store fuel in a cool, well-ventilated area, safely away from
spark and/or flame-producing equipment.
Store fuel in containers specifically designed for this
purpose.
Only refuel outdoors and do not smoke while refueling.
Add fuel before starting the engine. Never remove the cap
of the fuel tank or add fuel while the engine is running or
when the engine is hot.
If fuel is spilled, do not attempt to start the engine but
move the machine away from the area of spillage and
avoid creating any source of ignition until fuel vapors
have dissipated.
Replace all fuel tank and container caps securely.
If the fuel tank has to be drained, do this outdoors.
SPECIFIC SAFETY RULES
Summary of Contents for RY52504
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