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SAFETY
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
16
Description
WARNING!
Read and follow all
safety precautions in
the instruction manual.
Failure to follow
instructions could result
in serious personal
injury.
Wear Eye, Ear and
Head Protection
Tip contact may cause
the guide bar to move
suddenly upward and
backward, which may
cause serious injury
Contact of the guide bar
tip with any object
should be avoided
Both of the operator's
hands must be used to
operate the chain saw
Hot Surface
Symbol
H
T
L
Measured maximum
chain combinations.
Fuel and Oil Mixture
© 10/2020 ECHO Incorporated
305S
Description
Carburetor
Adjustment - High
Speed Mixture
Carburetor
Adjustment - Idle
Speed
Carburetor
Adjustment - Low
Speed Mixture
kickback value,
without brake, for
approved bar and
Chain Oil Fill
X7503275503
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