Key To Symbols; Symbols On The Machine - Husqvarna 555 Operator's Manual

Symbols on the machine:

WARNING! Chain saws can be
dangerous! Careless or improper 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
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)
Decompression valve: Press the valve
to reduce the pressure in the cylinder and
make starting easier. You should always
use the decompression valve when
starting the machine.
Ignition; choke: Set the choke control
in the choke position. This should
automatically set the stop switch to the
start position.
Air purge.
2 – English

KEY TO SYMBOLS

Adjustment of the oil pump
Refuelling.
Chain oil fill.
If your machine bears this symbol it
is equipped with heated handles.
Recommended cutting
equipment in this example:
- Bar length 18 inches
- Max tooth count for the bar
nose sprocket is 11T
- Chain type Husqvarna H42
Other approved bar and chain
combinations in Operator's Manual.
Measured maximum kickback value with
brake for the bar and chain combination
on the label.
Measured maximum kickback value
without triggering the brake, for the bar
and chain combination on the label.
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.
Other symbols/decals on the machine refer to special
certification requirements for certain markets.
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