Yamaha EF3000iSE, EF3000iSEB owner manual Economy Control Switch, DC Protector, Fuel Cock Knob

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AE00988

ECONOMY CONTROL SWITCH

1I “ON”

When the economy control switch is turned “ON”, the economy control unit controls the engine speed according to the connected load. The results are better fuel consumption and less noise.

23 “OFF”

When the economy control switch is turned “OFF”, the engine runs at the rated r/min (3,800 r/min) regardless of whether there is a load connected or not.

NOTE:

The economy control switch must be turned to “3” (OFF) when using electric devices that require a large starting current, such as a compressor or a submergi- ble pump.

AE00911

DC PROTECTOR

The DC protector turns off automatically when the load exceeds the generator rated output.

cC

Reduce the load to the specified generator rated output if the DC protector turns off. If it turns off again, consult a Yamaha dealer.

NOTE:

Press to reset the DC protector.

1 I “RESET”

2 3 “OFF”

AE01048

FUEL COCK KNOB

The fuel cock knob is used to supply fuel from the fuel tank to the carburetor.

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Contents EF3000iSE EF3000iSEB Page Identification Number Records IntroductionModel PRI-I.D Code Serial NoTION! Become ALERT! Your Safety is Involved Contents Yamaha Motor CORPORATION, U.S.A Warranty Questions and Answers Location of Important Labels OIL Engine and Muffler MAY be HOT Safety InformationExhaust Fumes are Poisonous Fuel is Highly Flammable and PoisonousElectric Shock Prevention Connection Notes ConnectionExtension Cord Notes Control Function DescriptionControl Panel OIL Warning System Engine SwitchEconomy Control Switch DC ProtectorFuel Cock Knob Fuel PRE-OPERATION CheckGround Earth Engine OILBattery See Installation 788-007a Operation Starting the EngineElectric Starting Manual Starting Application Range AE01023 Overload indicator light Battery Charging 762-012 Stopping the Engine Periodic Maintenance Maintenance ChartStop the engine before starting maintenance work Pre-Ope Initial Every Spark Plug Inspection Carburetor AdjustmentBe sure no foreign material enters the crankcase Engine OIL ReplacementMuffler Screen and Spark Arrester AIR Filter Do not wring out the element This could cause it to tear Fuel Tank FilterBe sure the tank cap is tightened securely Battery Fuse Replacement Troubleshooting Generator won’t produce powerEngine won’t start Engine does not Start Storage Drain the FuelEngine Recommended Battery Acronym Exhaust Emission Control System ComponentsSpecifications DimensionsGenerator Color code Wiring Diagram EF3000iSEOrange Red White Yellow Wiring Diagram EF3000iSEBPrinted on Recycled Paper