Stihl MS 461 Manual De Instrucciones página 12

English
Warning!
Your chain saw is a one-person
machine. Do not allow other persons in
the general work area, even when start-
ing. Stop the engine immediately if you
are approached.
Warning!
Even though bystanders should be kept
away from the running saw, never work
alone. Keep within calling distance of
others in case help is needed.
Warning!
As soon as the engine is
running, this product
generates toxic exhaust
fumes containing chemi-
cals, such as unburned
hydrocarbons (including
benzene) and carbon monoxide, that
are known to cause respiratory prob-
lems, cancer, birth defects, or other
reproductive harm. Some of the gases
(e.g. carbon monoxide) may be color-
less and odorless. To reduce the risk of
serious or fatal injury / illness from inhal-
ing toxic fumes, never run the machine
indoors or in poorly ventilated locations.
If exhaust fumes become concentrated
due to insufficient ventilation, clear
obstructions from work area to permit
proper ventilation before proceeding
and / or take frequent breaks to allow
fumes to dissipate before they become
concentrated.
10
Warning!
Inhalation of certain dusts, especially
organic dusts such as mold or pollen,
can cause susceptible persons to have
an allergic or asthmatic reaction. Sub-
stantial or repeated inhalation of dust
and other airborne contaminants, in par-
ticular those with a smaller particle size,
may cause respiratory or other ill-
nesses. This includes wood dust,
especially from hardwoods, but also
from some softwoods such as Western
Red Cedar. Control dust at the source
where possible. Use good work prac-
tices, such as always cutting with a
properly sharpened chain (which pro-
duces wood chips rather than fine dust)
and operating the unit so that the wind
or operating process directs any dust
raised by the power tool away from the
operator. Follow the recommendations
of EPA / OSHA / NIOSH and occupa-
tional and trade associations with
respect to dust ("particulate matter").
When the inhalation of dust cannot be
substantially controlled, i.e., kept at or
near the ambient (background) level,
the operator and any bystanders should
wear a respirator approved by NIOSH /
MSHA for the type of dust encountered.
Warning!
Breathing asbestos dust is dangerous
and can cause severe or fatal injury,
respiratory illness or cancer. The use
and disposal of asbestos-containing
products have been strictly regulated by
OSHA and the Environmental Protec-
tion Agency. If you have any reason to
believe that you might be cutting asbes-
tos, immediately contact your employer
or a local OSHA representative.
Operating Instructions
Warning!
Do not operate your power tool using
the starting throttle lock, as you do not
have control of the engine speed.
In the event of an emergency, switch off
the engine immediately – move the slide
control / stop switch to 0 or STOP.
Warning!
Always stop the engine before putting a
chain saw down.
Warning!
The saw chain continues to move for a
short period after the throttle trigger is
released (flywheel effect).
Accelerating the engine while the saw
chain is blocked increases the load and
will cause the clutch to slip continuously.
This may occur if the throttle is
depressed for more than a few seconds
when the chain is pinched in the cut or
the chain brake is engaged. It can result
in overheating and damage to important
components (e.g. clutch, polymer
MS 461