Zenoah BK4310FL-S, BK3410FL-S owner manual Fuel, Mixing ratios

6. Fuel

WARNING

•Gasoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel.

•Wipe up all spills before starting the engine.

•Make sure to stop the engine and allow it cool before refueling the unit.

•Keep open flames away from the area where fuel is handled or stored.

IMPORTANT

•Never use oil for 4 cycle engine use or water cooled 2-cycle engine.

•Never use "FUEL WITH NO OIL (RAW GASOLINE)".

•Never use fuel laced with water.

•Mixed fuels which have been left unused for a period of one month or more may clog the carburetor or result in the engine failing to operate properly. Put remained fuel into an air-tight container and keep it in the dark and cool room.

•Please ask for “mixed gasoline for air-cooled 2-cycle engines” at your nearest gas station, or use fuel made by putting unleaded gasoline for automobiles and air-cooled 2-cycle engine oil into a mixing container in accordance with the following ratios and then shaking to mix well.

Mixing ratios:

When using Zenoah genuine 2-cycle oil (FC grade): 50:1 (100 ml of oil for

every 5 liters of gasoline)

When using commercially available 2-cycle oil (FB grade):

25:1(160 ml of oil for

every 4 liters of gasoline)

12