Fueling - Stihl HT 131 Instruction Manual

English
Examples
Gasoline STIHL engine oil 50:1
Liters Liters (ml)
1 0.02 (20)
5 0.10 (100)
10 0.20 (200)
15 0.30 (300)
20 0.40 (400)
25 0.50 (500)
Use a canister approved for storing
N
fuel. Pour oil into canister first, then
add gasoline and mix thoroughly.
Storing Fuel
Store fuel only in approved safety-type
fuel canisters in a dry, cool and safe
location protected from light and the sun.
Fuel mix ages – only mix sufficient fuel
for a few weeks work. Do not store fuel
mix for longer than 30 days. Exposure to
light, the sun, low or high temperatures
can quickly make the fuel mix unusable.
STIHL MotoMix may be stored for up to
2 years without any problems.
Thoroughly shake the mixture in the
N
canister before fueling your
machine.
WARNING
Pressure may build up in the canister –
open it carefully.
Clean the fuel tank and canister
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from time to time.
14
Dispose of remaining fuel and cleaning
fluid properly in accordance with local
regulations and environmental
requirements.

Fueling

Preparations
Before fueling, clean the filler cap
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and the area around it so that dirt
cannot fall into the tank.
Always position the machine so that
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the filler cap is facing upwards.
A number of different filler caps are
installed as standard at the factory.
Cliplock filler cap (bayonet-type)
HT 100, HT 101, HT 130, HT 131