Operator - Stihl MSA 161 T Manual De Instrucciones

English
￭ Reactive forces, including kickback, can be dangerous.
– Pay special attention to the sections of this
instruction manual dealing with reactive forces.
￭ Observe all applicable federal, state and local safety
regulations, standards and ordinances.
– When using a chain saw for logging purposes, for
instance, refer to the OSHA regulations for "logging
operations" at 29 Code of Federal Regulations
1910.266.
￭ Improper use could result in personal injury or property
damage, including damage to the chain saw.
– Use the chain saw and battery only as described in
this manual.
– Never attempt to modify or override the chain saw's
controls or safety devices in any way.
– Never use a chain saw that has been modified or
altered from its original design.
– Be sure to read and follow the warnings and
instructions for your battery and charger before
charging or starting work.
￭ This power tool may be powered by a STIHL AP series
battery. Alternatively, it may be powered by a STIHL AR
series backpack battery in combination with an
AP adapter.
￭ Do not use STIHL AR batteries or AP series batteries in a
battery bag with connecting cord with STIHL MSA
top-handle chain saws while climbing in a tree for in-tree
surgery and maintenance. Use could lead to severe
personal injury and property damage from entanglement
of the connecting cord, loss of control, or loss of balance.
– If using an AR series battery or AP series battery in
a battery bag with connecting cord always use a lift
bucket for in-tree surgery and maintenance. Do not
climb in the tree.
Batteries, chargers and other accessories are sold
separately.
10
6 IMPORTANT SAFETY INSTRUCTIONS
6.2

Operator

WARNING
￭ Working with the chain saw can be strenuous. The
operator must be in good physical condition and mental
health. To reduce the risk of personal injury from fatigue
and loss of control:
– Check with your doctor before using the chain saw if
you have any health condition that may be
aggravated by strenuous work.
– Do not operate the chain saw while under the
influence of any substance (drug, alcohol or
medication, etc.) that might impair vision, balance,
dexterity or judgment.
– Be alert. Do not operate the chain saw when you are
tired. Take a break if you become tired.
– Do not permit minors to use the chain saw.
– Bystanders, especially children, and animals should
not be allowed in the area where the chain saw is in
use.
￭ Prolonged use of a chain saw (or other power tools)
exposing the operator to vibration may produce white
finger disease (Raynaud's phenomenon) or carpal tunnel
syndrome. These conditions reduce the hand's ability to
feel and regulate temperature. They produce numbness
and burning sensations and may also cause nerve and
circulation damage as well as tissue necrosis.
￭ All factors which contribute to white finger disease are not
known. Cold weather, smoking and diseases or physical
conditions that affect blood vessels and blood transport,
as well as high vibration levels and long periods of
exposure to vibration, are mentioned as factors in the
development of white finger disease.
￭ To reduce the risk of white finger disease and carpal
tunnel syndrome:
– Wear gloves while working and keep your hands
warm.
– Keep the chain saw well maintained. An improperly
maintained chain saw or one with loose components
will tend to have higher vibration levels.
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