OPERATION SRM-2120
22 X7507821400
© 10/24 ECHO Incorporated
Use Shoulder/Waist Harness
Use of the shoulder/waist harness is
recommended for all trimmer/
brushcutter use, not just blade
operation. The shoulder/waist
harness when used in a trimming
operation with nylon line head
suspends the trimmer from the
operator's shoulder and reduces
operator fatigue.
During blade operation, the same
fatigue reduction is achieved. Safety
to the operator is also enhanced by
reducing the possibility of blade
contact with the operator's hands and feet by restricting trimmer movement.
Make sure the warning sign on the back of the shoulder harness can be
read easily.
Note: In case of emergency, disconnect the trimmer from the
harness.
Fuel
Diesel fuels and alternative fuels, such as E-15 (15% ethanol),
E-85 (85% ethanol) or any fuels not meeting ECHO requirements
are NOT approved for use in ECHO two-stroke gasoline engines.
Use of diesel or alternative fuels can cause performance
problems, loss of power, overheating, fuel vapor lock, and
unintended machine operation, including, but not limited to,
improper clutch engagement. Diesel or alternative fuels can
also cause premature deterioration of fuel lines, gaskets,
carburetors and other engine components.
Fuel Requirements
Gasoline - Use fresh (purchased within the last 30 days from the pump) 89
Octane [R+M/2] (mid grade or higher) gasoline known to be good quality.
Gasoline may contain up to 10% Ethanol (grain alcohol) or 15% MTBE
(methyl tertiary-butyl ether). Gasoline containing methanol (wood alcohol) is
NOT approved. Use of ECHO branded fuel is recommended to extend
engine life in all air-cooled two-stroke and two/four stroke hybrid engines.
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