Owners Manual
Page 5
... SWITCH 8 ECONOMY CONTROL SWITCH.........8 DC PROTECTOR 9 FUEL TANK CAP AIR VENT KNOB ....9 FUEL COCK KNOB 9 PRE-OPERATION CHECK 10 FUEL 10 ENGINE OIL 11 GROUND (Earth 11 OPERATION 12 STARTING THE ENGINE 12 APPLICATION RANGE 14 CONNECTION 15 STOPPING THE ENGINE 19 PERIODIC ...CARBURETOR ADJUSTMENT.........22 ENGINE OIL REPLACEMENT ..........23 MUFFLER SCREEN AND SPARK ARRESTER 24 AIR FILTER 26 FUEL TANK FILTER 27 TROUBLESHOOTING 28 STORAGE 30 DRAIN THE FUEL 30 ENGINE 30 EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS 31 SPECIFICATIONS 32 DIMENSIONS 32 ENGINE 32 GENERATOR...
... SWITCH 8 ECONOMY CONTROL SWITCH.........8 DC PROTECTOR 9 FUEL TANK CAP AIR VENT KNOB ....9 FUEL COCK KNOB 9 PRE-OPERATION CHECK 10 FUEL 10 ENGINE OIL 11 GROUND (Earth 11 OPERATION 12 STARTING THE ENGINE 12 APPLICATION RANGE 14 CONNECTION 15 STOPPING THE ENGINE 19 PERIODIC ...CARBURETOR ADJUSTMENT.........22 ENGINE OIL REPLACEMENT ..........23 MUFFLER SCREEN AND SPARK ARRESTER 24 AIR FILTER 26 FUEL TANK FILTER 27 TROUBLESHOOTING 28 STORAGE 30 DRAIN THE FUEL 30 ENGINE 30 EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS 31 SPECIFICATIONS 32 DIMENSIONS 32 ENGINE 32 GENERATOR...
Owners Manual
Page 9
...SAFETY INFORMATION AE00072 EXHAUST FUMES ARE POISONOUS 9 Never operate the engine in a place where pedestrians or children are not likely to touch the generator. 741-084 9 Avoid placing any fuel spills on the engine or muffler when refuelling. 9 If you swallow any fuel, inhale fuel vapor... MAY BE HOT 9 Place the generator in a closed area or it tilts, fuel may cause unconsciousness and death within a short time. If any flammable materials near the exhaust outlet during operation. 741-085 -4- If it 741-080 may leak from the carburetor or fuel tank. Operate the engine...
...SAFETY INFORMATION AE00072 EXHAUST FUMES ARE POISONOUS 9 Never operate the engine in a place where pedestrians or children are not likely to touch the generator. 741-084 9 Avoid placing any fuel spills on the engine or muffler when refuelling. 9 If you swallow any fuel, inhale fuel vapor... MAY BE HOT 9 Place the generator in a closed area or it tilts, fuel may cause unconsciousness and death within a short time. If any flammable materials near the exhaust outlet during operation. 741-085 -4- If it 741-080 may leak from the carburetor or fuel tank. Operate the engine...
Owners Manual
Page 14
... the load exceeds the generator rated output. The air vent knob must be turned 1 turn counterclockwise from the fuel tank to supply fuel. -9- AE01099 DC PROTECTOR The DC protector turns off again, consult a Yamaha dealer. This will allow fuel to flow to the carburetor and the engine to ...the specified generator rated 763-224a output if the DC protector turns off. cC Reduce the load to run. w ...
... the load exceeds the generator rated output. The air vent knob must be turned 1 turn counterclockwise from the fuel tank to supply fuel. -9- AE01099 DC PROTECTOR The DC protector turns off again, consult a Yamaha dealer. This will allow fuel to flow to the carburetor and the engine to ...the specified generator rated 763-224a output if the DC protector turns off. cC Reduce the load to run. w ...
Owners Manual
Page 27
Standard Spark Plug: CR4HSB (NGK) a Spark Plug Gap: 0.6-0.7 mm (0.024-0.028 in) 760-001a a Gap 4. AE00431 CARBURETOR ADJUSTMENT The carburetor is a vital part of the engine. Install the spark plug. Install the cover. Standard electrode color: Tan Color 760-024 3. Check the spark plug ...(1.25 kgf•m, 9 lbf•ft) 5. Remove the cover 1. Check for discoloration and remove the carbon. AE01026 SPARK PLUG INSPECTION You should be left to a Yamaha dealer with the professional knowledge, specialized data, and equipment to do so properly. - 22 - q 760-025 2.
Standard Spark Plug: CR4HSB (NGK) a Spark Plug Gap: 0.6-0.7 mm (0.024-0.028 in) 760-001a a Gap 4. AE00431 CARBURETOR ADJUSTMENT The carburetor is a vital part of the engine. Install the spark plug. Install the cover. Standard electrode color: Tan Color 760-024 3. Check the spark plug ...(1.25 kgf•m, 9 lbf•ft) 5. Remove the cover 1. Check for discoloration and remove the carbon. AE01026 SPARK PLUG INSPECTION You should be left to a Yamaha dealer with the professional knowledge, specialized data, and equipment to do so properly. - 22 - q 760-025 2.
Owners Manual
Page 33
Clean carburetor. Consult dealer. 4. AE01097 TROUBLESHOOTING 707-091 ON Engine won 't produce power 2 Safety device (AC) to combustion chamber. 2 No fuel in tank .... • Fuel tank cap ... plug dirty with carbon or wet .... Engine oil system Insufficient 2 Oil level is low .... Add engine oil. 700-006 763-223b 3. Clean fuel line. 2 Clogged carburetor .... Fuel systems No fuel supplied to "OFF" .... OFF 705-072 2. Consult dealer. 760-009 AE00785...
Clean carburetor. Consult dealer. 4. AE01097 TROUBLESHOOTING 707-091 ON Engine won 't produce power 2 Safety device (AC) to combustion chamber. 2 No fuel in tank .... • Fuel tank cap ... plug dirty with carbon or wet .... Engine oil system Insufficient 2 Oil level is low .... Add engine oil. 700-006 763-223b 3. Clean fuel line. 2 Clogged carburetor .... Fuel systems No fuel supplied to "OFF" .... OFF 705-072 2. Consult dealer. 760-009 AE00785...
Owners Manual
Page 34
...element clogging. H Pull the recoil starter and check the spark plug for spark strength. (See "WARNING") F OK Consult a Yamaha dealer. I Engine does not start. L Incorrect Replace or Adjust Gap. P OK Q Clean or Replace; R Consult a Yamaha dealer. - 29 - K Check the spark plug. 9 Type: 9 Gap: w 9 To prevent FIRE HAZARDS be sure... DOES NOT START B Turn the engine switch to place the spark plug as far way as possible from the spark plug hole and carburetor area. 9 To prevent ELECTRIC SHOCK do not hold spark plug lead with hand while testing. C Does not flicker D Flickers.
...element clogging. H Pull the recoil starter and check the spark plug for spark strength. (See "WARNING") F OK Consult a Yamaha dealer. I Engine does not start. L Incorrect Replace or Adjust Gap. P OK Q Clean or Replace; R Consult a Yamaha dealer. - 29 - K Check the spark plug. 9 Type: 9 Gap: w 9 To prevent FIRE HAZARDS be sure... DOES NOT START B Turn the engine switch to place the spark plug as far way as possible from the spark plug hole and carburetor area. 9 To prevent ELECTRIC SHOCK do not hold spark plug lead with hand while testing. C Does not flicker D Flickers.
Owners Manual
Page 35
... ENGINE 1. Recoil start the engine by loosening the w drain screw 2 on the carburetor float chamber. 3. Drain the fuel from the carburetor by turning over it stops. Remove the cover 1. Clean exterior of the generator and apply a rust inhibitor. 4. w 9 Fuel is highly flammable and poisonous. ... the fuel tank cap. Check "SAFETY INFORMATION" (See page 4) carefully. 9 Wipe up any remaining fuel in the carburetor. Pull the recoil starter until it . 5. Store the generator in a vertical position when stored, carried or operated. 712-026 - 30 - spoon of SAE 10W30 or 20W40 motor...
... ENGINE 1. Recoil start the engine by loosening the w drain screw 2 on the carburetor float chamber. 3. Drain the fuel from the carburetor by turning over it stops. Remove the cover 1. Clean exterior of the generator and apply a rust inhibitor. 4. w 9 Fuel is highly flammable and poisonous. ... the fuel tank cap. Check "SAFETY INFORMATION" (See page 4) carefully. 9 Wipe up any remaining fuel in the carburetor. Pull the recoil starter until it . 5. Store the generator in a vertical position when stored, carried or operated. 712-026 - 30 - spoon of SAE 10W30 or 20W40 motor...
Owners Manual
Page 36
...The above items and the corresponding acronyms are provided in accordance with U.S. It is recommended that these items be serviced by a Yamaha dealer. - 31 - The acronyms conform to the latest version of the SAE's recommended practice document J1930, "Diagnostic Acronyms, ...Terms, and Definitions For Electrical/Electronic System". ASSY., LH. & JT CARB (Carburetor) CARBURETOR2 9 T.C.I. AE00789 EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS Item Acronym 9 CARB. EPA REGULATIONS FOR NEW NONROAD SPARK-IGNITION NONHANDHELD...
...The above items and the corresponding acronyms are provided in accordance with U.S. It is recommended that these items be serviced by a Yamaha dealer. - 31 - The acronyms conform to the latest version of the SAE's recommended practice document J1930, "Diagnostic Acronyms, ...Terms, and Definitions For Electrical/Electronic System". ASSY., LH. & JT CARB (Carburetor) CARBURETOR2 9 T.C.I. AE00789 EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS Item Acronym 9 CARB. EPA REGULATIONS FOR NEW NONROAD SPARK-IGNITION NONHANDHELD...