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CS-310 SAFETY
© 08/2013 ECHO Inc.
X7503270007 11
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WARNING!!
Read and follow all safety
precaution in the instruction
manual. Failure to follow
instructions could result in serious
personal injury.
Choke control “Cold Start” position
(choke closed)
Wear eyes, ears and head
protection
Oil and gasoline mixture
Tip contact may cause the guide
bar to move suddenly upward and
backward, which may cause
serious injury
Chain oil fill
Contact of the guide bar tip with
any object should be avoided
Chain oiler adjustment
Both of the operator’s hands must
be used to operate the chain saw
Purge pump
Hot Surface Carburetor Adjustment - Low
speed mixture
Chain brake operation Carburetor Adjustment - High
speed mixture
Emergency stop Carburetor Adjustment - Idle
speed