Echo CS-450 - Manual (Page 10)

10 X7503196706
© 09/2013 ECHO Inc.
SAFETY CS-450
All over head electrical conductors and communications wires can have electricity flow with high
voltages. This unit is not insulated against electrical current. Never touch wires directly or indirectly,
otherwise serious injury or death may result.
Do not operate this product indoors or in inadequately ventilated areas. Engine exhaust contains
poisonous emissions and can cause serious injury or death.
Symbols and Signs
Manual Safety Symbols and Important Information
Throughout this manual and on the product itself, you will find safety alerts and helpful, informational
messages preceded by symbols or key words. The following is an explanation of those symbols and key
words and what they mean to you.
Symbol form/shape Symbol description/application Symbol form/shape Symbol description/application
WARNING!!
Read and follow all safety
precaution in the instruction
manual. Failure to follow
instructions could result in serious
personal injury.
Chain oil fill
Wear eyes, ears and head
protection
Chain oil pump
Chain brake operation Chain oiler adjustment
Emergency stop
Carburetor Adjustment - Low
speed mixture
Choke control “Cold Start” position
(choke closed)
Carburetor Adjustment - High
speed mixture
Oil and gasoline mixture
Carburetor Adjustment - Idle
speed