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SAFETY
CS-4510
16
X7503350603
© 06/2019 ECHO Incorporated.
Do not operate this product indoors or in inadequately
ventilated areas. Engine exhaust contains poisonous emissions
and can cause serious injury or death.
International Symbols
Symbol
Description
Symbol
Description
WARNING!
Read and follow
all safety
precaution in the
instruction
manual. Failure to
follow instructions
could result in
serious personal
injury.
Carburetor
Adjustment -
High Speed
Mixture
Wear Eye, Ear
and Head
Protection
Carburetor
Adjustment - Idle
Speed
Tip contact may
cause the guide
bar to move
suddenly upward
and backward,
which may cause
serious injury
Carburetor
Adjustment -
Low Speed
Mixture
Contact of the
guide bar tip with
any object should
be avoided
Emergency Stop
Both of the
operator’s hands
must be used to
operate the chain
saw
Fuel and Oil
Mixture
Hot Surface
Chain Oil Fill
H
T
L