PE-2620/S
OPERATION
X7502350201
17
© 06/2018 ECHO Inc.
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 2-stroke gasoline engines.
Use of diesel or alternative fuels may 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 may
also cause premature deterioration of fuel lines, gaskets,
carburetors and other engine components.
Fuel Requirements
Gasoline
- Use 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. ECHO Red Armor Fuel
™
(Power Fuel
™
) is
93 octane, ethanol-free fuel premixed with ECHO Red Armor
®
engine oil at
50:1 ratio. Use of ECHO Red Armor Fuel
™
(Power Fuel
™
) is recommended
to extend engine life in all air-cooled 2-stroke and 2/4-stroke hybrid engines.
Two Stroke Oil
- A two-stroke engine oil meeting ISO-L-EGD (ISO/CD
13738) and J.A.S.O. FD Standards must be used. Echo brand 2-stroke oils
meet these standards. Engine problems due to inadequate lubrication
caused by failure to use an ISO-L-EGD (ISO/CD 13738) and J.A.S.O.
M345-FD certified oil, such as Echo brand 2-stroke oils, will void the two-
stroke engine warranty.
ECHO brand 2-stroke oils may be mixed at 50:1 ratio for application
in all ECHO engines sold in the past regardless of ratio specified in
those manuals.
Handling Fuel
Fuel is VERY flammable. Use extreme care when mixing, storing
or handling, or serious personal injury may result.
◆
Use an approved fuel container.
◆
DO NOT smoke near fuel.
