Husqvarna 455 用户手册
2
–
English
KEY
T
O SYMBOLS
K
ey to symbols
W
ARNING! Chain saws can be dangerous!
Careless or improper use can result in
serious or fatal injury to the operator or
others.
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.
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.
hand only.
Contact of the guide bar tip with any object
must be avoided.
must be avoided.
Tip contact may cause the guide bar to
move suddenly upward and backward (so-
called kickback), which may cause serious
injury.
move suddenly upward and backward (so-
called kickback), which may cause serious
injury.
Other symbols/decals on the mac
hine
refer to special certification requirements
for certain markets.
for certain markets.
Switch off the engine b
y moving the stop
switch to the STOP position before carrying
out any checks or maintenance.
out any checks or maintenance.
Always wear approved protective gloves.
Regular cleaning is required.
Visual check.
Protective goggles or a visor must be worn.
Refuelling.
Filing with oil and adjusting oil flow.
The chain brake must be engaged when
the chain saw is started.
the chain saw is started.
You will find the following labels on your chain saw:
EP
A II
The Emissions Compliance P
eriod referred to on the
Emission Compliance label indicates the number of operating
hours for which the engine has been shown to meet Federal
emissions requirements. Category C = 50 hours, B = 125
hours, and A = 300 hours.
hours for which the engine has been shown to meet Federal
emissions requirements. Category C = 50 hours, B = 125
hours, and A = 300 hours.
Maintenance, replacement, or repair of the emission control
devices and system may be performed by any nonroad
engine repair establishment or individual.
devices and system may be performed by any nonroad
engine repair establishment or individual.