Echo PPF-236ES, Operator'S Manual

Page: 17 / 140

15
Pruning operation
Pruning techniques
ΠPlan cut carefully. Check direction branch will fall.
Œ
Plan retreat path from falling branch. Cut branches bounce
when striking ground.
Œ
Long branches should be removed in several pieces.
ΠDo not stand directly beneath branch being cut.
Œ
When ready to cut: Hold "cutting shoe" against branch. This
will prevent whipping of the branch. Do not use back and forth
sawing action.
Œ
Look out for branch immediately behind the branch being cut.
If saw chain hits rear branch damage to saw chain may occur.
Œ
Accelerate to full throttle.
ΠApply cutting pressure.
Œ
Ease cutting pressure when nearing end of cut to maintain
control.
ΠWhen pruning a limb 102 mm diameter or larger cut as follows:
(1) Under cut 1/4 limb diameter near tree trunk.
(2) Finish top cut slightly farther out on limb.
(3) Flush cut stub at trunk.
ΠDo not use for felling or bucking.
Œ
Check that the cutting attachment, guide bar, and saw chain is firmly attached and in safe operating condition.
ΠUse only one YAMABIKO-approved extension on the pruner.
Œ
Do not hit rocks, stones, tree stumps, and other foreign objects with the saw chain.
ΠDo not cut into the ground with the saw chain.
Œ
If cutting attachment end strikes an obstruction, stop engine immediately and inspect saw chain for damage.
ΠDo not operate with a dull, fractured, or discolored saw chain.
Œ
Remove all foreign objects from work area.
ΠAlways cover the guide bar and saw chain with guide bar cover during transportation and for storage.
Œ
Operation of this equipment may create sparks that can start fires around dry vegetation. This product is equipped with a spark
arrestor and a spark arrestor may be required. The operator should contact local fire agencies for laws or regulations relating
to fire prevention requirements.
NOTE

Use of Power Pruner may be subject to local regulations.
Guide against branch
Blade hits rear branch