Yamaha EF2400iS Owners Manual - Page 15

AE00845 PRE-OPERATION CHECK NOTE: Pre-operation checks should be made each time the generator is used. w The engine and muffler will be very hot after the engine has been run. Avoid touching the engine and muffler while they are still hot with any part of your body or clothing during inspection or repair. 741-123 AE00856 FUEL Make sure there is sufficient fuel in the tank. Recommended fuel: q Unleaded gasoline 707-033c Fuel tank capacity: Total: 6.0 L (1.32 Imp gal, 1.59 US gal) Your Yamaha engine has been designed to use regular unleaded gasoline with a pump octane number ((R + M)/2) of 86 or higher, or research octane number of 91 or higher. 707-106 1 Fuel level gauge "F" Full "E" Empty w 9 Fuel is highly flammable and poisonous. Check "SAFETY INFORMATION" (See page 5) careful- 707-037 ly before refueling. 9 Do not fill above the top of the fuel filter or it may overflow when the fuel heats up later and expands. 9 Wipe up any spilled fuel immediately. 9 After refueling, make sure the tank cap is tight- ened securely. 707-107 - 10 -