Echo 2CS-450 用户手册

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CS-450

*  If a decal cannot be read, a new one can be 

ordered from your ECHO dealer. 

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X524-003720
890191-30131

X503-008770

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Part Number X503-008770

WARNING!! Read and follow all 

safety precaution in the instruction 

manual. Failure to follow 

instructions could result in serious 

personal injury.

CS-450

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CS-450

TO AVOID KICKBACK

1. Hold the chain saw firmly with both 

hands.

2. Don’t let the nose of the guide bar 

contact any obstruction.

3. Tip contact may suddenly move the 

guide bar upward and backward, 

which may cause serious injury.

Part Number 890191-30131

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Part Number X524-003720