Zenoah PSZ2500 ユーザーズマニュアル

• Make sure the chain and sprocket are correctly

adjusted before operating the pruner (see page
15,16 for adjustment procedures). Never attempt
chain adjustment with the engine running! 

• Always make sure the cutting attachment is

properly installed and firmly tightened before
operation. 

• Never use a cracked or warped guide bar:

replace it with a serviceable one and make sure
it fits properly. 

• If a saw blade should bind fast in a cut, shut off

the engine immediately. Push the branch or tree
to ease the bind and free the blade. 

• Do not operate the pole pruner with the muffler

removed. 

• When cutting a limb that is under tension, be

alert for springback so that you will not be struck
by the moving limb. 

• Always stop the engine immediately and check

for damage if you strike a foreign object or if the
machine becomes tangled. Do not operate with
broken or damaged equipment. 

• Do not make unauthorized modifications or

substitutions to the guide bar or chain. 

• Never allow the engine to run at high RPM

without a load. Doing so could damage the
engine. 

• Keep the pruner as clean as possible. Keep it

free of loose vegetation, mud, etc. 

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