Husqvarna 550XP 用户手册

 

2

 

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English

 

W

 

ARNING! Chain saws can be 

dangerous! Careless or incorrect use 
can result in serious or fatal injury to 
the operator or others.

Please read the operator’s manual 
carefully and make sure you understand 
the instructions before using the 
machine.

Always wear:

•

Approved protective helmet

•

Approved hearing protection

•

Protective goggles or a visor

 

This product is in accordance with 
applicable EC directives.

Noise emission to the environment 
according to the European Community’s 
Directive. The machine’s emission is 
specified in chapter Technical data and 
on label.

 

Both of the operator

 

′

 

s hands must be 

used to operate the chain saw. 

 

Never operate a chain saw holding it 
with one hand only. 

 

Never let the guide bar tip come in 
contact with any object.

WARNING! Kickback may occur when 
the nose or tip of the guide bar touches 
an object, and cause a lightning fast 
reverse reaction, kicking the guide bar 
up and towards the operator. May 
cause serious personal injury. 

 

Chain brake, activated (right) 
Chain brake, not activated 
(left)

 

 The 

valve is to reduce the pressure in the 
cylinder and make starting easier. You 
should always use the decompression 
valve when starting the machine.

 

 Set the choke control 

in the choke position. This should 
automatically set the stop switch to the 
start position.

 

Air purge.

 

Refuelling.

 

Chain oil fill.

 

Adjustment of the oil pump.

 

If your machine bears this symbol it 
is equipped with heated handles.

Always use the recommended 
spark plug type! Use of the 
wrong spark plug can damage 
the piston/cylinder. Check that 
the spark plug is fitted with a 
suppressor.