WARNING
Check the fuel system for leaks,
especially the visible parts, e.g., fuel
tank, filler cap, hose connections and
manual fuel pump. To reduce the risk of
personal injury or property damage from
fire, do not start the engine if there are
fuel leaks or the fuel system is damaged.
Have the machine repaired by an
authorized STIHL servicing dealer
before using it.
WARNING
Never operate a cut-off machine if it is
damaged, improperly adjusted or
maintained, or not completely and
properly assembled. Check that the
machine is ready for safe operation.
Keep the handles dry, clean and free of
oil and fuel.
WARNING
Before operation of your cut-off
machine, be sure the controls (e.g.
throttle trigger, throttle trigger lockout,
stop switch), brake and the other safety
devices are working properly, the
carburetor idle and maximum speed
settings are correctly adjusted, the
wheel is properly mounted, and the
wheel guard is properly positioned and
securely fastened to your unit. All
wheels should be carefully inspected for
damage before mounting. Never mount
or use an abrasive cutting wheel that is
cracked or otherwise damaged.
TS 440
Adjust the wheel guard
so that sparks, dust and
cut material are deflected
away from the operator,
and cannot reach flam -
mable surroundings or
materials. See the sec -
tion "Operating
Instructions" in this
instruction manual. Never
direct sparks or cutting
debris toward flammable
materials or toward the
operator.
When it is necessary to open the guard
to access the underside of an in-ground
pipe or other structure (see "Sample
Applications"), always be aware of your
surroundings. Make sure sparks and
other debris are not directed toward
flammable materials or the operator.
Always wear appropriate eye protection
and protective apparel.
Return the guard to cover the top of the
cutting wheel as soon as it is possible to
continue the work with the guard in that
position. STIHL recommends always
guarding as much of the top of the wheel
as possible and not opening the guard
any further than necessary to make or
complete a cut.
WARNING
Check that the spark plug boot is
securely mounted on the spark plug a
loose boot may cause arcing that could
ignite combustible fumes or spilled fuel
and cause a fire.
Starting
WARNING
Your cut-off machine is a one-person
tool. Do not allow other persons to be
near a running cut-off machine. Start
and operate your cut-off machine
without assistance. Check the wheel
brake system before starting and follow
the specific starting instructions, found in
the chapter "Starting/Stopping the
Engine" in this instruction manual.
Do not drop start the cut-off machine.
Drop starting means pushing the
machine away from the operator, or
allowing it to drop toward the ground,
while pulling on the starter grip. This
method is very dangerous because you
may lose control of the cut-off machine.
Instead, to start the cut-off machine
place it on firm ground or other solid
surface in an open area and hold it
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