Operator - Stihl MSA 161 T Instruction Manual

English
￭ This chain saw should be used only for work in a tree by
persons trained in special cutting and working techniques.
Because this saw is not intended for use on the ground,
this manual does not contain instructions for felling or for
limbing or bucking felled trees.
– Cut wood only. For example, do not use chain saw
for cutting metal, plastic or masonry.
– Read and follow the operating and use instructions
in this manual for approved applications and
recommended working techniques.
￭ The saw chain has many sharp cutters. If they contact
your flesh, they will cut you even if the chain is not moving.
– Always wear heavy-duty work gloves when handling
the saw or its chain.
– Keep hands, feet and other parts of your body away
from the chain.
￭ 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.
￭ 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.
6
5 IMPORTANT SAFETY INSTRUCTIONS
￭ 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.
5.2

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.
0458-791-8221-C