BR 350, BR 430
English
15
The container should be kept tightly 
closed in order to limit the amount of 
moisture that gets into the mixture.
The machine‘s fuel tank should be 
cleaned as necessary.
Fuel mix ages
Only mix sufficient fuel for a few days 
work, not to exceed 30 days of storage. 
Store in approved fuel-containers only. 
When mixing, pour oil into the container 
first, and then add gasoline. Close the 
container and shake it vigorously by 
hand to ensure proper mixing of the oil 
with the fuel.
Dispose of empty mixing-oil containers 
only at authorized disposal locations.
Preparations
N Before fueling, clean the fuel filler 
cap and the area around it so that 
dirt cannot fall into the tank.
Thoroughly shake up the mixture in the 
canister before fueling your machine.
WARNING
In order to reduce the risk of fire and 
personal injury from escaping gas vapor 
and fumes, remove the fuel filler cap 
carefully so as to allow any pressure 
build-up in the tank to release slowly.
Do not spill any fuel and do not fill the 
tank up to the brim.
Your power tool comes standard with 
either a screw-type or bayonet-type fuel 
cap.
Bayonet fuel cap
Screw-type tank cap
Open the bayonet fuel filler cap
WARNING
Never use a tool to open the bayonet 
catch. This could damage the cap and 
cause fuel to leak out.
Gaso
-
line
Oil (STIHL 50:1 or equiva
-
lent high-quality oils)
US gal. US fl.oz.
12.6
2 1/2 6.4
512.8
Fueling