AL-KO BKS 4540 Traduction Du Mode D'emploi Original page 37

Fuel and chain oil
447 077_b
WARNING!
The fuel is highly flammable. Do not smoke or bring any flame
or sparks near fuel.
CAUTION!
1 FUEL WITH NO OIL(RAW GASOLINE) – It will cause se-
vere damage to the engine inner parts very quickly
2 OIL FOR 4-CYCLE ENGINE USE or WATER COOLED 2-
CYCLE ENGINE USE – It can cause spark plug fouling, ex-
haust port blocking, or piston ring sticking.
HOW TO MIX FUEL
1 Measure out the quantities of gasoline and oil to be mixed.
2 Put some of the gasoline into a clean, approved fuel container.
3 Pour in all of the oil and agitate well.
4 Pour in the rest of gasoline and agitate again for at least one
minute.
5 Put a clear indication on the outside of the container to avoid
mixing up with gasoline or other containers.
CHAIN OIL
Use special chain saw oil all year round.
Do not use waste or regenerated oil that can cause damage to
the oil pump.
37