RedMax Grass Trimmer BT280 - Manual (Page 14)

English---14 115391427 Rev. 4 5/15/12
FUEL HANDLING
Mixing ratio
Recommended mixing ratio:
50:1 for all engines
Gasoline
2--stroke oil
2% (50:1)
Liter Liter
5 0.10
10 0.43/0.20
15 0.30
20 0.40
U.S. gallon U.S. fl. oz.
1 2 1/2
2 1/2 6 1/2
5 12 7/8
S Engine problems due to inadequate
lubrication caused by failure to use ISO--
L--EGD certified and JASO FD registered
oil such as RedMax air--cooled “MaxLife”
synthetic blend premium 2--stroke oil
WILL VOID THE REDMAX TWO-
STROKE ENGINE WARRANTY.
Gasoline/oil mixture recommenda-
tions
Store your gasoline or gasoline/oil mixture
in a cool, dry area in a tightly sealed ap-
proved container to limit the entry of mois-
ture and additional air (oxygen). Moisture
and air cause the development of varnish
and gum, making the fuel stale. Stored gas-
oline and gasoline/oil mixture ages and
loses its octane rating and volatility. Do not
mix more gasoline/oil than you intend to use
in 30 days, and 60 days when fuel stabilizer
is added. RedMax air--cooled “Max Life”
synthetic blend premium 2--stroke engine oil
contains fuel stabilizer and will automatical-
ly extend your gasoline/oil mixture life up to
60 days.
CAUTION! Do not use NMMA (National Ma-
rine Manufacturers Association), BIA (Boating
Industry Association), and TCW (two-- cycle
water cooled) oils designed for mopeds or
outboard, water cooled marine engines. Do
not use API (American Petroleum Institute),
TC (2--cycle) labeled oils. The API--TC test
standard has been discontinued by API in
1995 and it no longer exists.
Mixing
S Always mix the gasoline and oil in a clean
container intended for fuel.
S Always start by flling half the amount of the
gasoline to be used. Then add the entire
amount of oil. Mix (shake) the fuel mixture.
Add the remaining amount of gasoline.
S Mix (shake) the fuel mixture thoroughly be-
fore filling the machine’s fuel tank.
S Do not mix more than one month’s supply
of fuel at a time.
S If the machine is not used for some time, the
fuel tank should be emptied and cleaned.
Fueling
WARNING! Taking the following
precautions will lessen the risk of
fire:
Do not smoke and do not place any
hot objects in the vicinity of fuel.
Always stop the engine and let it
cool for a few minutes before re-
fueling.
When refueling, open the fuel cap
slowly so that any excess pressure
is released gently.
Tighten the fuel cap carefully after
refueling.
Always move the machine away from
the refueling area before starting.
WARNING:
Fuel and fuel vapors
are highly flammable. Take care
when handling fuel . Be aware of
the risks of fire, explosion and
those associated with inhalation.
Min. 10 ft.
(3 m)
S Clean the area around the fuel cap.
Contamination in the tank can cause
operating problems.
S Ensure that the fuel is well mixed by shak-
ing the container before filling the tank.