Ryobi RY903600 User Manual - Page 17

OPERATION the generator, remove all loads from the generator and turn the generator off. Restart the unit and add loads back to the generator one at a time being careful not to exceed the generators wattage rating. Lubricant: The oil indicator will light and the engine will automatically shut off whenever the lubricant level in the engine becomes low. The engine may not be restarted until sufficient engine lubricant has been added to the generator. NOTE: It is normal for the indicator lights to illuminate and/ or blink each time the engine is started. Once the engine warms up, the lights should default to the pattern above. CHECKING/ADDING LUBRICANT See Figures 3 - 4. NOTICE: Attempting to start the engine before it has been properly filled with lubricant will result in equipment failure. Engine lubricant has a major influence on engine performance and service life. For general, all-temperature use, SAE 10W-30 is recommended. Always use a 4-stroke motor lubricant that meets or exceeds the requirements for API service classification SJ. This engine comes with a feature that will shut off the engine when a specific lubricant level is not maintained. The engine will not restart until an appropriate lubricant level is reached. NOTE: Non-detergent or 2-stroke engine lubricants will damage the engine and should not be used. n Loosen the screw at the top of the engine maintenance cover. Remove cover and set aside. n Unscrew the oil cap/dipstick and remove. n Wipe dipstick clean and re-seat in hole; do not re-thread. n Remove dipstick again and check lubricant level. Lubricant level should fall between the minimum and maximum marks on the dipstick. n If level is low, add engine lubricant until the fluid level rises between the minimum and maximum marks on the dipstick. n Replace and secure the oil cap/dipstick. n Replace the engine maintenance cover and reinstall the screw to secure. USING FUEL STABILIZER Fuel gets old, oxidizes, and breaks down over time. Adding a fuel stabilizer (not included) extends the usable life of fuel and helps prevent deposits from forming that can clog the fuel system. Follow fuel stabilizer manufacturer's directions for correct ratio of stabilizer to fuel.  Mix fuel stabilizer and gasoline prior to filling the tank by using a gas can or other approved fuel container and shaking gently to combine. NOTE: To control the amount of fuel stabilizer being added to the engine, always mix fuel stabilizer with gasoline before fueling the tank rather than adding fuel stabilizer directly into the generator's fuel tank. n Replace and secure the fuel tank cap. n Start and run the engine for at least 5 minutes to allow stabilizer to treat the entire fuel system. OXYGENATED FUELS NOTICE: Do not use E15 or E85 fuel in this product. It is a violation of federal law and will damage the unit and void your warranty. Only use unleaded gasoline containing up to 10% ethanol. Fuel system damage or performance problems resulting from the use of an oxygenated fuel containing more than the percentage of oxygenates previously stated are not covered under warranty. CHECKING/ADDING FUEL See Figures 5 and 8. DANGER: Risk of fire and serious burns: Never remove fuel cap when unit is running. Shut off engine and allow the unit to cool at least five minutes. Remove cap slowly. WARNING: Gasoline and its vapors are highly flammable and explosive. To prevent serious personal injury and property damage, handle gasoline with care. Keep away from ignition sources, handle outdoors only, do not smoke while adding fuel, and wipe up spills immediately. When adding gas to the generator, make sure the unit is sitting on a flat, level surface. If the engine is hot, let the generator cool for five minutes before adding gas. ALWAYS fill the fuel tank outdoors with the machine turned off. n Remove the fuel cap slowly. n Put the on/off switch/fuel valve in the ON ( I ) position. n Fill the fuel tank to 1 in. below the top of the fuel neck. n Replace and secure the fuel cap. 13 - English