Stihl SR 450 Product Instruction Manual - Page 18

Fueling - pressure pump

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0002BA014 KN English water cooled and air cooled engines (e.g., outboard motors, snowmobiles, chain saws, mopeds, etc.). Take care when handling gasoline. Avoid direct contact with the skin and avoid inhaling fuel vapor. When filling at the pump, first remove the canister from your vehicle and place the canister on the ground before filling. Do not fill fuel canisters that are sitting in or on a vehicle. The canister should be kept tightly closed in order to avoid any moisture getting into the mixture. The machine's fuel tank and the canister in which fuel mix is stored should be cleaned as necessary. Fuel mix ages Only mix sufficient fuel for a few days work, not to exceed 3 months of storage. Store in approved fuel-canisters only. When mixing, pour oil into the canister first, and then add gasoline. Close the canister and shake it vigorously by hand to ensure proper mixing of the oil with the fuel. Gasoline Oil (STIHL 50:1 or equivalent high-quality oils) Fueling Preparations 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. To avoid the risk of burns or other injuries due to escaping gasoline vapors, open the fuel filler cap carefully so that any excess pressure in the tank can escape slowly. Never use a tool to open the bayonet catch. This could damage the cap and cause fuel to leak out. Do not spill any fuel and do not fill the tank up to the brim. Open the fuel filler cap 1. 2. N Press the cap down with your hand as far as possible, turn it counterclockwise (approx. 1/8 turn) and remove it. Fueling Take care not to spill fuel while fueling and do not overfill the tank. Close the fuel filler cap 1. 2. US gal. 1 2 1/2 5 US fl.oz 2.6 6.4 12.8 Dispose of empty mixing-oil canisters only at authorized disposal locations. N Fit the cap and turn it until it engages in the bayonet mount. N Press the cap down with your hand as far as possible and turn it clockwise (approx. 1/8 turn) until it engages completely. 0002BA015 KN 16 SR 430, SR 450

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SR 430, SR 450
English
16
water cooled and air cooled engines
(e.g., outboard motors, snowmobiles,
chain saws, mopeds, etc.).
Take care when handling gasoline.
Avoid direct contact with the skin and
avoid inhaling fuel vapor. When filling at
the pump, first remove the canister from
your vehicle and place the canister on
the ground before filling. Do not fill fuel
canisters that are sitting in or on a
vehicle.
The canister should be kept tightly
closed in order to avoid any moisture
getting into the mixture.
The machine‘s fuel tank and the canister
in which fuel mix is stored should be
cleaned as necessary.
Fuel mix ages
Only mix sufficient fuel for a few days
work, not to exceed 3 months of storage.
Store in approved fuel-canisters only.
When mixing, pour oil into the canister
first, and then add gasoline. Close the
canister and shake it vigorously by hand
to ensure proper mixing of the oil with
the fuel.
Dispose of empty mixing-oil canisters
only at authorized disposal locations.
Preparations
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.
Do not spill any fuel and do not fill the
tank up to the brim.
Open the fuel filler cap
N
Press the cap down with your hand
as far as possible, turn it
counterclockwise (approx. 1/8 turn)
and remove it.
Fueling
Take care not to spill fuel while fueling
and do not overfill the tank.
Close the fuel filler cap
N
Fit the cap and turn it until it
engages in the bayonet mount.
N
Press the cap down with your hand
as far as possible and turn it
clockwise (approx. 1/8 turn) until it
engages completely.
Gaso-
line
Oil (STIHL 50:1 or equiva-
lent high-quality oils)
US gal.
US fl.oz
1
2.6
2 1/2
6.4
5
12.8
Fueling
To avoid the risk of burns or other
injuries due to escaping gasoline
vapors, open the fuel filler cap
carefully so that any excess
pressure in the tank can escape
slowly.
Never use a tool to open the
bayonet catch. This could damage
the cap and cause fuel to leak out.
0002BA014 KN
2.
1.
0002BA015 KN
2.
1.