16
Operating the Chainsaw
Chainsaw Model CS1200-091
To get the best performance and to operate the
saw safely, follow these instructions:
• Observe all applicable national and municipal
rules and regulations for cutting.
• Take frequent breaks to reduce the risk of
injury.
• Before beginning to cut, make sure the saw
chain is properly tensioned and the chain is
sharp.
Saw chains are made to cut wood only. Do not
use the chainsaw to cut any other materials,
and do not allow the chain to come into contact
with dirt, stones, nails, staples, or wire. These
materials are extremely abrasive and will wear
away protective plating from the chain in a very
short time.
Sharpen or replace the saw chain if any of these
conditions occur:
• The pressure required to make cuts increases
noticeably.
• Wood chips coming off of the chain are very
fine or dust-like.
Do not work with a dull chain as it will increase
the effort required to cut, cause jagged cuts,
increase wear on the chainsaw and increase the
risk of kickback. Never force a dull chain to cut.
• Assume the proper cutting grip and stance
in front of the wood with the saw turned off.
Press the trigger lock-out and squeeze the
trigger switch. Let the chain reach full speed
before beginning the cut.
• Begin cutting by lightly pressing the guide bar
against the wood. Use only light pressure and
let the saw do the work.
• Maintain a steady speed throughout the cut
releasing pressure just before the end of the
cut.
• Know the location of the cord at all times to
avoid trip hazards and avoid cutting the cord.
• Know the location of the tip of the bar at all
times and avoid contact with other objects.
• If the saw stops suddenly when cutting,
remove the saw from the cut, then resume
cutting using lighter pressure on the work
piece.
PRUNING
CAUTION: Falling limbs may bounce or
“spring back” after they hit the ground so
it is essential to keep the ground clear to
provide multiple retreat paths. Clear the
work area and wear head protection.
Pruning is removing dead or overgrown
branches to maintain plant health.
• Plan retreat paths before beginning to cut,
and make sure there are no obstructions.
Always know how to get out of the way of
falling branches.
• Make sure bystanders or helpers are a safe
distance from falling branches. Bystanders or
helpers should not stand directly in front of or
behind the operator. See Fig. .
• Maintain solid footing and hold the chainsaw
firmly with both hands. Do not overreach.
Never climb a tree or ladder to reach high
limbs.
• Secure any branches that might be hazardous.
• Use proper auxiliary equipment.
• Prune lower limbs before pruning higher ones.
• Allow the saw chain to achieve full speed
before cutting.
• Apply light pressure to the branch.
• For long limbs (Fig. ), cut the end of the limb
first () to relieve pressure from the limb, then
prune closer to the trunk ().
(1)
(2)
FIG. 7
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