Echo CS-3000 TYPE 1E Operator's Manual page 11

Don't cut with the saw overhead or the bar in a verticle
position. If the saw should kick back you may no have good
enough control to prevent possible injury.
BUCKING
Bucking is the sawing of a log or fallen tree into smaller
pieces. There are a few basic rules which apply to all
bucking operations.
Uphill position
Keep both hands on the handles at all times.
Support logs if possible.
When cutting on a slope or hillside, always stand uphill.
Keep in mind that the wood is heavy and that it will bend
FINISH CUT
and pinch the saw if improperly supported.
The trunk will weaken at the point where you make the cut
unless the tree is lying on perfectly flat ground or supported
as shown.
If you make the cut with the tree on the ground, don't let the
FIRST CUT
saw's chain dig into the earth; it is harmful for the saw, and
you stand a good chance of being struck by flying debris.
Board or flat stones
To cut the trunk, use the bucking and two-cut sequence
shown. The first cut should be no deeper than one-third the
trunk diameter.
KICKBACK
WARNING: KICKBACK IS DANGEROUS
Kickback is generated when the rotation of the chain is ar-
rested for some reason. The most dangerous effect of this
action occurs when the nose of the bar contacts another
object, the chain is momentarily stopped and all the energy
of the engine throws the bar upwards and backwards to-
• Improper thrust cutting.
wards the operator.
The chain saw industry and government agencies have at-
tempted to presecribe various safety devices, but the best
protection is to avoid kickback.
Comply with the Safety Precautions as listed on page 2 of
this manual.
• When the bar nose hits another tree, etc.
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