Ruris RM280, Manual

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EN
16
Recommended mixing ratio: 1l 25 ml 2-stroke oil. Emissions are controlled
by fundamental engine parameters and components (e.g. carburetion, ignition timing,
muffler).
3. These engines are certified to run on unleaded petrol.
4. Make sure you use petrol with a minimum octane rating of 95.
5. Unleaded petrol is recommended to reduce air pollution for environmental
protection.
6. Poor quality gasoline or oils can damage the sealing rings, fuel suction hoses,
piston, piston rings, cylinder or fuel tank of the engine.
Recommended mixing rate
Mixing scheme
Litres petrol 1 2 3 4 5
Ml 2-stroke engine oil 25 50 75 100 125
▪
measure the exact amount of petrol and we recommend using a graduated
syringe for the oil.
▪
Homogenization is done by stirring the mixture in a container of fuel without
impurities.
▪
put petrol in a clean fuel container.
▪
Pour in all the oil and mix well.
▪
put a clear label on the outside of the container to avoid confusion with other
containers.
6.2 FEEDING
Position the saw on a workbench, unscrew the fuel tank cap and pour in the fuel mixture.
Information about the volume of the fuel tank can be found in the table in the chapter
"TECHNICAL DATA" . Do not use fuel stored in the tank for more than 7 days.
Fig. 12