Owners Manual
Page 5
...PREVENTION .....2 CONNECTION NOTES 3 CONNECTION 3 EXTENSION CORD NOTES 3 LOCATION OF IMPORTANT LABELS 4 DESCRIPTION 6 Control Panel 6 CONTROL FUNCTION 7 Engine switch 7 Oil warning light (Red 7 DC protector 7 Economy control switch 8 AC pilot light (Green 8 Overload indicator light (Red 9 Fuel tank cap 9...30 Drain the fuel 30 Engine 32 TROUBLESHOOTING 33 Engine won't start 33 Generator won't produce power .........34 SPECIFICATIONS 36 Dimensions 36 Engine 36 Generator 36 CONSUMER INFORMATION 37 Identification number records 37 Machine identification 37 LIMITED WARRANTY (...
...PREVENTION .....2 CONNECTION NOTES 3 CONNECTION 3 EXTENSION CORD NOTES 3 LOCATION OF IMPORTANT LABELS 4 DESCRIPTION 6 Control Panel 6 CONTROL FUNCTION 7 Engine switch 7 Oil warning light (Red 7 DC protector 7 Economy control switch 8 AC pilot light (Green 8 Overload indicator light (Red 9 Fuel tank cap 9...30 Drain the fuel 30 Engine 32 TROUBLESHOOTING 33 Engine won't start 33 Generator won't produce power .........34 SPECIFICATIONS 36 Dimensions 36 Engine 36 Generator 36 CONSUMER INFORMATION 37 Identification number records 37 Machine identification 37 LIMITED WARRANTY (...
Owners Manual
Page 10
... 2 U.S.EPA regulations for further details. 6 OIL EF2000IS AC output Rated Phase DC output Fuel 60Hz 1.6kVA 120V Single 12V 8A Gasoline YAMAHA MOTOR POWERED PRODUCTS CO.,LTD. 7DK-24164-10 MADE IN JAPAN -5- 2 q WARNING 8 Read the owner's manual and all times. 8 Electrocution or property damage can occur if generator is 3 (California only) 0 2 4 6 8 10 MOST...
... 2 U.S.EPA regulations for further details. 6 OIL EF2000IS AC output Rated Phase DC output Fuel 60Hz 1.6kVA 120V Single 12V 8A Gasoline YAMAHA MOTOR POWERED PRODUCTS CO.,LTD. 7DK-24164-10 MADE IN JAPAN -5- 2 q WARNING 8 Read the owner's manual and all times. 8 Electrocution or property damage can occur if generator is 3 (California only) 0 2 4 6 8 10 MOST...
Owners Manual
Page 11
AE00103 Control panel 1 Oil warning light 2 AC pilot light 3 Overload indicator light 4 Economy control switch (Black) 5 Engine switch (Red) 6 Fuel cock knob 7 Choke knob 8 Twin Tech (parallel running terminal) 9 AC receptacle 0 DC protector (breaker) q Ground (Earth) terminal w DC receptacle 12 5 3 4 7 7DK-015 DESCRIPTION 1 Carrying handle 2 Fuel tank cap air vent knob 6 3 Fuel tank cap 4 Recoil starter 5 Fuel gauge 6 Muffler 7 Oil filler cap 7DK-016 1 23 45 w q 6 7 8 9 0 7DK-017 -6-
AE00103 Control panel 1 Oil warning light 2 AC pilot light 3 Overload indicator light 4 Economy control switch (Black) 5 Engine switch (Red) 6 Fuel cock knob 7 Choke knob 8 Twin Tech (parallel running terminal) 9 AC receptacle 0 DC protector (breaker) q Ground (Earth) terminal w DC receptacle 12 5 3 4 7 7DK-015 DESCRIPTION 1 Carrying handle 2 Fuel tank cap air vent knob 6 3 Fuel tank cap 4 Recoil starter 5 Fuel gauge 6 Muffler 7 Oil filler cap 7DK-016 1 23 45 w q 6 7 8 9 0 7DK-017 -6-
Owners Manual
Page 12
...automatically when electric device being connected to the generator is switched off. The engine can be started. 2 5 "STOP" Ignition circuit is operating and current above the rated flows. AE00111 Oil warning light (Red) When the oil level falls below the lower level, the oil warning light comes on . To use ... turn on the DC protector by pressing its button to "ON" and then pull the recoil starter. If the oil warning light flickers for a few seconds, the engine oil is switched on and then the engine stops automatically. TIP If the engine stalls or does not start again.
...automatically when electric device being connected to the generator is switched off. The engine can be started. 2 5 "STOP" Ignition circuit is operating and current above the rated flows. AE00111 Oil warning light (Red) When the oil level falls below the lower level, the oil warning light comes on . To use ... turn on the DC protector by pressing its button to "ON" and then pull the recoil starter. If the oil warning light flickers for a few seconds, the engine oil is switched on and then the engine stops automatically. TIP If the engine stalls or does not start again.
Owners Manual
Page 17
Do not start the engine till fill with the sufficient engine oil. 1. Place the generator on a level surface. 2. Fill the specified amount of the recommended engine oil, and then install and tighten the oil filler cap. 7DK-033 1 Upper level 1 700-119 0°C 25°C å YAMALUBE 4 (10W-40) ∂ SAE 10W ç SAE #20...
Do not start the engine till fill with the sufficient engine oil. 1. Place the generator on a level surface. 2. Fill the specified amount of the recommended engine oil, and then install and tighten the oil filler cap. 7DK-033 1 Upper level 1 700-119 0°C 25°C å YAMALUBE 4 (10W-40) ∂ SAE 10W ç SAE #20...
Owners Manual
Page 18
... and repaired before operating the generator. Engine oil (See page 12) 9 Check oil level in engine. 9 If necessary, add recommended oil to deteriorate quickly and unexpectedly, even if the generator unused. AE00845 PRE-OPERATION CHECK... WARNING If any item in fuel tank. 9 Refuel if necessary. Vital components can start to specified level. 9 Check generator for crack or damage. 9 Replace if necessary. The point where abnormality was recognized by use 9 Check operation. 9 If necessary, consult a Yamaha dealer. - 13 - The condition of a generator...
... and repaired before operating the generator. Engine oil (See page 12) 9 Check oil level in engine. 9 If necessary, add recommended oil to deteriorate quickly and unexpectedly, even if the generator unused. AE00845 PRE-OPERATION CHECK... WARNING If any item in fuel tank. 9 Refuel if necessary. Vital components can start to specified level. 9 Check generator for crack or damage. 9 Replace if necessary. The point where abnormality was recognized by use 9 Check operation. 9 If necessary, consult a Yamaha dealer. - 13 - The condition of a generator...
Owners Manual
Page 19
... While holding the fuel tank cap so that it may cause unconsciousness and death within 7DK-047 a short time. Starting the engine 1. NOTICE The generator has been shipped without engine oil. Turn the fuel cock knob to "OFF" 1. 7DK-034 1 3 "OFF" 2. Do not start the engine till fill with the sufficient... engine oil. 1 1 1 AE00846 OPERATION WARNING 9 Never operate the engine in a well ventilated area. 9 Before starting the engine, do not connect any electric devices. Turn the...
... While holding the fuel tank cap so that it may cause unconsciousness and death within 7DK-047 a short time. Starting the engine 1. NOTICE The generator has been shipped without engine oil. Turn the fuel cock knob to "OFF" 1. 7DK-034 1 3 "OFF" 2. Do not start the engine till fill with the sufficient... engine oil. 1 1 1 AE00846 OPERATION WARNING 9 Never operate the engine in a well ventilated area. 9 Before starting the engine, do not connect any electric devices. Turn the...
Owners Manual
Page 24
.... Antidote: EXTERNAL-Flush with water for the battery to determine the end of battery charging. 9 Measure the specific gravity of magnesia, beaten egg or vegetable oil. WARNING Never smoke or make and break connections at least once every hour to prevent overcharging the battery. Avoid contact with milk of electrolyte to...
.... Antidote: EXTERNAL-Flush with water for the battery to determine the end of battery charging. 9 Measure the specific gravity of magnesia, beaten egg or vegetable oil. WARNING Never smoke or make and break connections at least once every hour to prevent overcharging the battery. Avoid contact with milk of electrolyte to...
Owners Manual
Page 26
..., adjustment, and lubrication are not familiar with maintenance work . Periodic inspection, adjustment and lubrication will keep your generator in engine. 1 • Replace 1(*1) • Check condition. • Clean 1(*2) • Check condition. 1 • Clean and replace if necessary. • ...explained on the following pages. Item Spark plug Fuel Fuel hose Engine oil Air filter element Muffler screen Spark arrester Fuel filter Routine Pre- The most efficient condition possible. Ask an authorized Yamaha dealer for you. Every operation 6 months 12 months check or 100 ...
..., adjustment, and lubrication are not familiar with maintenance work . Periodic inspection, adjustment and lubrication will keep your generator in engine. 1 • Replace 1(*1) • Check condition. • Clean 1(*2) • Check condition. 1 • Clean and replace if necessary. • ...explained on the following pages. Item Spark plug Fuel Fuel hose Engine oil Air filter element Muffler screen Spark arrester Fuel filter Routine Pre- The most efficient condition possible. Ask an authorized Yamaha dealer for you. Every operation 6 months 12 months check or 100 ...
Owners Manual
Page 27
Fittings / fasteners # • Correct if necessary. Pre- The point where abnormality was recognized by use 1 *1·····Initial replacement of the engine oil is cold. # • Check all fittings and fasteners. Every Item Routine operation 6 months 12 months check or 100 Hr or 300 Hr • Check breather ... needs to be cleaned more frequently when using in unusually wet or dusty areas Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service. - 22 -
Fittings / fasteners # • Correct if necessary. Pre- The point where abnormality was recognized by use 1 *1·····Initial replacement of the engine oil is cold. # • Check all fittings and fasteners. Every Item Routine operation 6 months 12 months check or 100 Hr or 300 Hr • Check breather ... needs to be cleaned more frequently when using in unusually wet or dusty areas Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service. - 22 -
Owners Manual
Page 29
6. Adjusting should be left to a Yamaha dealer with care to do so properly. Place the generator on a level surface and warm up the engine for several minutes. AE00431 Carburetor adjustment The carburetor is a vital part of the correct torque... and should be handled with the professional knowledge, specialized data, and equipment to avoid burns. 1. AE00412 Engine oil replacement WARNING Avoid draining the engine oil immediately after stopping the engine. The oil is not available when installing a spark plug, a good estimate of the engine. Install the spark plug cap...
6. Adjusting should be left to a Yamaha dealer with care to do so properly. Place the generator on a level surface and warm up the engine for several minutes. AE00431 Carburetor adjustment The carburetor is a vital part of the correct torque... and should be handled with the professional knowledge, specialized data, and equipment to avoid burns. 1. AE00412 Engine oil replacement WARNING Avoid draining the engine oil immediately after stopping the engine. The oil is not available when installing a spark plug, a good estimate of the engine. Install the spark plug cap...
Owners Manual
Page 30
...∫SAE #30 çSAE #20 ∂SAE 10W Recommended engine oil grade: API Service SE type or higher Engine oil quantity: 0.4 L (0.42 US qt, 0.35 lmp qt) 32°F 80°F 7. Install the oil filler cap. 9. Tilt the generator to the engine. 7DK-033 q 700-006a 0°C 25°C ...10W ç SAE #20 ∫ SAE #30 6. Replace the generator on a level surface. This could result in overfilling and damage to drain the oil completely. 5. Install the cover 2 and tighten the screws 1. 1 2 7DK-030 - 25 - Add engine oil to the upper level 1. Wipe the cover clean, and wipe up any...
...∫SAE #30 çSAE #20 ∂SAE 10W Recommended engine oil grade: API Service SE type or higher Engine oil quantity: 0.4 L (0.42 US qt, 0.35 lmp qt) 32°F 80°F 7. Install the oil filler cap. 9. Tilt the generator to the engine. 7DK-033 q 700-006a 0°C 25°C ...10W ç SAE #20 ∫ SAE #30 6. Replace the generator on a level surface. This could result in overfilling and damage to drain the oil completely. 5. Install the cover 2 and tighten the screws 1. 1 2 7DK-030 - 25 - Add engine oil to the upper level 1. Wipe the cover clean, and wipe up any...
Owners Manual
Page 31
... the screws. - 26 - Wash the foam element in its original position and tighten the screw. 8. 1 2 2 AE01084 Air filter 1. Oil the foam element and squeeze out excess oil. Recommended oil: Foam-air-filter oil or SAE #20 motor oil NOTICE Do not wring out the foam element when squeezing it . 5. This could cause it to tear. 6.
... the screws. - 26 - Wash the foam element in its original position and tighten the screw. 8. 1 2 2 AE01084 Air filter 1. Oil the foam element and squeeze out excess oil. Recommended oil: Foam-air-filter oil or SAE #20 motor oil NOTICE Do not wring out the foam element when squeezing it . 5. This could cause it to tear. 6.
Owners Manual
Page 37
...4. Recoil start the engine by turning over it. 5. Store the generator in a vertical position when stored, carried or operated. 7DK-072 - 32 - The generator must remain in a dry, well-ventilated place, with the cover placed over several times (with oil. 2. Remove the spark plug, pour about one table- Engine Perform..., etc. from rusting). 3. Pull the recoil starter until you feel compression. Clean exterior of SAE 10W-30 or 20W-40 motor oil into the spark plug hole and reinstall the spark plug. Then stop pulling. (This prevents the cylinder and valves from corrosion. 1.
...4. Recoil start the engine by turning over it. 5. Store the generator in a vertical position when stored, carried or operated. 7DK-072 - 32 - The generator must remain in a dry, well-ventilated place, with the cover placed over several times (with oil. 2. Remove the spark plug, pour about one table- Engine Perform..., etc. from rusting). 3. Pull the recoil starter until you feel compression. Clean exterior of SAE 10W-30 or 20W-40 motor oil into the spark plug hole and reinstall the spark plug. Then stop pulling. (This prevents the cylinder and valves from corrosion. 1.
Owners Manual
Page 38
Clean fuel line. 2 Clogged carburetor .... Engine oil system Insufficient 2 Oil level is low .... Add engine oil. 700-006 - 33 - Supply fuel. 2 Fuel in tank .... AE00512 TROUBLESHOOTING Engine won't start 1. Fuel systems No fuel supplied to "ON" 1. 2 Clogged fuel line .... Clean carburetor. 1 7DK-035 1 7DK-038 2. Fuel tank cap air vent knob and fuel cock knob to combustion chamber. 7DK-091 2 No fuel in tank ....
Clean fuel line. 2 Clogged carburetor .... Engine oil system Insufficient 2 Oil level is low .... Add engine oil. 700-006 - 33 - Supply fuel. 2 Fuel in tank .... AE00512 TROUBLESHOOTING Engine won't start 1. Fuel systems No fuel supplied to "ON" 1. 2 Clogged fuel line .... Clean carburetor. 1 7DK-035 1 7DK-038 2. Fuel tank cap air vent knob and fuel cock knob to combustion chamber. 7DK-091 2 No fuel in tank ....
Owners Manual
Page 40
F OK Consult a Yamaha dealer. G Level low Add engine oil. N Check the following 9 Fuel line clogging O Clogged 9 Air cleaner element clogging. I OK J Dose not spark K Check the spark plug. 9 Type: BPR6HS 9 Gap: 0.6-0.7 mm (0.024-0.028 ... light flickers. w 9 To prevent FIRE HAZARDS be sure fuel is not present in ) L Incorrect Replace or Adjust Gap. P OK Q Clean or Replace; Consult a Yamaha dealer. R Consult a Yamaha dealer. - 35 - M OK Clean the spark plug. AE00515 A ENGINE DOES NOT START B Turn the engine switch to place the spark plug as far way as...
F OK Consult a Yamaha dealer. G Level low Add engine oil. N Check the following 9 Fuel line clogging O Clogged 9 Air cleaner element clogging. I OK J Dose not spark K Check the spark plug. 9 Type: BPR6HS 9 Gap: 0.6-0.7 mm (0.024-0.028 ... light flickers. w 9 To prevent FIRE HAZARDS be sure fuel is not present in ) L Incorrect Replace or Adjust Gap. P OK Q Clean or Replace; Consult a Yamaha dealer. R Consult a Yamaha dealer. - 35 - M OK Clean the spark plug. AE00515 A ENGINE DOES NOT START B Turn the engine switch to place the spark plug as far way as...
Owners Manual
Page 41
AE00707 Generator Unit AC Output Rated voltage V Rated frequency Hz Rated current A Rated output kVA Safety Device: Type DC Output Rated voltage V Rated current A Safety Device: Type EF2000iS 120 60 13.3 1.6 Electronic 12 8 DC protector - 36 - AE00701 SPECIFICATIONS AE00702 Dimensions Overall Length....3) 280 (11.0) 455 (17.9) 20 (44) AE00704 Engine Unit EF2000iS Type Cylinder Arrangement Displacement cm3 Bore × Stroke Operation Hours mm (in) Hr Fuel Fuel Tank Capacity L (US gal, Imp gal) Engine Oil Quantity L (US qt, Imp qt) Ignition System Spark Plug: Type...
AE00707 Generator Unit AC Output Rated voltage V Rated frequency Hz Rated current A Rated output kVA Safety Device: Type DC Output Rated voltage V Rated current A Safety Device: Type EF2000iS 120 60 13.3 1.6 Electronic 12 8 DC protector - 36 - AE00701 SPECIFICATIONS AE00702 Dimensions Overall Length....3) 280 (11.0) 455 (17.9) 20 (44) AE00704 Engine Unit EF2000iS Type Cylinder Arrangement Displacement cm3 Bore × Stroke Operation Hours mm (in) Hr Fuel Fuel Tank Capacity L (US gal, Imp gal) Engine Oil Quantity L (US qt, Imp qt) Ignition System Spark Plug: Type...
Owners Manual
Page 44
... shown in the Owner's Manual, that failure may not be done by a Yamaha generator dealer. The warranty is limited to repair of oil; May I do not operate or maintain my new Yamaha exactly as oil and spark plugs. The warranty on your warranty identification, your name and new mailing...sure to any later date. What responsibility does my dealer have any or all warranty matters are some examples of the dealership. Each Yamaha generator dealer is in the Owner's Manual? Box 6555 Cypress, California 90630 This will ensure that items requiring special tools or equipment be covered...
... shown in the Owner's Manual, that failure may not be done by a Yamaha generator dealer. The warranty is limited to repair of oil; May I do not operate or maintain my new Yamaha exactly as oil and spark plugs. The warranty on your warranty identification, your name and new mailing...sure to any later date. What responsibility does my dealer have any or all warranty matters are some examples of the dealership. Each Yamaha generator dealer is in the Owner's Manual? Box 6555 Cypress, California 90630 This will ensure that items requiring special tools or equipment be covered...
Owners Manual
Page 46
... running terminal) 7 DC receptacle 8 AC pilot light 9 AC receptacle 0 Economy control switch q Overload indicator light w Engine switch e Oil warning light r Ground (Earth) terminal t Control unit y CDI unit/Ignition coil u Stepping motor i Spark plug o CDI magneto p Oil level gauge - 41 - r 7DK-10 Color code B Black Br Brown G Green Gy Gray L Blue O Orange R Red...
... running terminal) 7 DC receptacle 8 AC pilot light 9 AC receptacle 0 Economy control switch q Overload indicator light w Engine switch e Oil warning light r Ground (Earth) terminal t Control unit y CDI unit/Ignition coil u Stepping motor i Spark plug o CDI magneto p Oil level gauge - 41 - r 7DK-10 Color code B Black Br Brown G Green Gy Gray L Blue O Orange R Red...
