Owners Manual
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PRI-I .D. CODE SERIAL No. AE00011 MACHINE IDENTIFICATION The machine serial number is stolen. NUMBER MODEL PRI-I .D. numbers in a separate place in case your machine is stamped in the location as shown. 7CG-24163-00 NOTE: The first three digits of this machine. AE00022 EF1000iS OWNER'S MANUAL © 2004 by Yamaha Motor Corporation, U.S.A. 1st Edition, March 2004 All rights reserved. AE00002 INTRODUCTION Congratulations on...
PRI-I .D. CODE SERIAL No. AE00011 MACHINE IDENTIFICATION The machine serial number is stolen. NUMBER MODEL PRI-I .D. numbers in a separate place in case your machine is stamped in the location as shown. 7CG-24163-00 NOTE: The first three digits of this machine. AE00022 EF1000iS OWNER'S MANUAL © 2004 by Yamaha Motor Corporation, U.S.A. 1st Edition, March 2004 All rights reserved. AE00002 INTRODUCTION Congratulations on...
Owners Manual
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... 12 STARTING THE ENGINE 12 APPLICATION RANGE 14 CONNECTION 15 STOPPING THE ENGINE 19 PERIODIC MAINTENANCE 20 MAINTENANCE CHART 20 SPARK PLUG INSPECTION 22 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 32 WIRING DIAGRAM 33...
... 12 STARTING THE ENGINE 12 APPLICATION RANGE 14 CONNECTION 15 STOPPING THE ENGINE 19 PERIODIC MAINTENANCE 20 MAINTENANCE CHART 20 SPARK PLUG INSPECTION 22 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 32 WIRING DIAGRAM 33...
Owners Manual
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... any authorized Yamaha consumer generator dealer will, free of parts or accessories that new Yamaha consumer generators purchased from an authorized Yamaha consumer generator dealer in material and workmanship for warranty by an authorized Yamaha consumer generator dealer. Installation of charge, repair or replace, at Yamaha's option, any subsequent purchaser(s), it is imperative that time for private, non-commercial use from an authorized Yamaha consumer generator dealer...
... any authorized Yamaha consumer generator dealer will, free of parts or accessories that new Yamaha consumer generators purchased from an authorized Yamaha consumer generator dealer in material and workmanship for warranty by an authorized Yamaha consumer generator dealer. Installation of charge, repair or replace, at Yamaha's option, any subsequent purchaser(s), it is imperative that time for private, non-commercial use from an authorized Yamaha consumer generator dealer...
Owners Manual
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... position to bring your new generator, please advise us of normal maintenance service, nonwarranty repairs, accident damages, as well as specified in the Owner's Manual, that Yamaha Motor Corporation, U.S.A. CUSTOMER RELATIONS DEPARTMENT P.O. Mail to Yamaha Motor Corporation, U.S.A. Box 6555 Cypress, California 90630 This will ensure that failure may not be transfered upon your Yamaha model name, engine number, dealer number (or dealer's name) as...
... position to bring your new generator, please advise us of normal maintenance service, nonwarranty repairs, accident damages, as well as specified in the Owner's Manual, that Yamaha Motor Corporation, U.S.A. CUSTOMER RELATIONS DEPARTMENT P.O. Mail to Yamaha Motor Corporation, U.S.A. Box 6555 Cypress, California 90630 This will ensure that failure may not be transfered upon your Yamaha model name, engine number, dealer number (or dealer's name) as...
Owners Manual
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... OCCUR. YAMAHA MOTOR CO. REFER TO THE OWNER'S MANUAL. 7VV-24162-10 2 OIL 792-051d zzzzzz AC output Rated Phase DC output Fuel zzHz zzzVA zzzV Single zzV zA Gasoline YAMAHA MOTOR CO., LTD MADE IN JAPAN 7VV-24164-10 3 6 STARTING INSTRUCTION 8Disconnect all HOT EXHAUST 7VV-28176-10 electrical devices. 8Turn ECON. FOR THE FOLLOWING USE: ENGINE OIL: SAE 10W-30 TYPE SE THIS ENGINE MEETS zzzz...
... OCCUR. YAMAHA MOTOR CO. REFER TO THE OWNER'S MANUAL. 7VV-24162-10 2 OIL 792-051d zzzzzz AC output Rated Phase DC output Fuel zzHz zzzVA zzzV Single zzV zA Gasoline YAMAHA MOTOR CO., LTD MADE IN JAPAN 7VV-24164-10 3 6 STARTING INSTRUCTION 8Disconnect all HOT EXHAUST 7VV-28176-10 electrical devices. 8Turn ECON. FOR THE FOLLOWING USE: ENGINE OIL: SAE 10W-30 TYPE SE THIS ENGINE MEETS zzzz...
Owners Manual
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... mm (0.005 in)/ampere EX; 10 Ampere → 1.2mm (0.05 in) AE00088 1 CONNECTION NOTES 9 Avoid connecting the generator to commercial power outlet. 9 Avoid connecting the generator in the build- ing's electrical system, a licensed electrician must install an isolation (transfer) switch in parallel with any other generator. 2 1 Correct 2 Incorrect AE00091 CONNECTION w 1 Before the generator can occur when nor- mal...
... mm (0.005 in)/ampere EX; 10 Ampere → 1.2mm (0.05 in) AE00088 1 CONNECTION NOTES 9 Avoid connecting the generator to commercial power outlet. 9 Avoid connecting the generator in the build- ing's electrical system, a licensed electrician must install an isolation (transfer) switch in parallel with any other generator. 2 1 Correct 2 Incorrect AE00091 CONNECTION w 1 Before the generator can occur when nor- mal...
Owners Manual
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t !0 793-105a AE00103 CONTROL PANEL 1 Overload indicator light 2 AC pilot light 3 Oil warning light 4 Engine switch (Red) 5 Choke knob 6 Fuel cock knob 7 Ground (Earth) terminal 8 Economy control switch (Black) 9 DC protector 0 AC receptacle q DC receptacle qw e y !2 u AE00101 CONTROL FUNCTION r i o !1 !2 w e q 793-104a AE00102 DESCRIPTION 1 Fuel tank 2 Fuel tank cap 3 Fuel tank cap air vent knob 4 Fuel cock knob 5 Air filter cover 6 Spark plug 7 Muffler 8 Choke knob 9 Ground (Earth) terminal 0 Oil filler cap q Recoil starter w Carrying handle q w ert y !1 !0 o i u 793-106a -7-
t !0 793-105a AE00103 CONTROL PANEL 1 Overload indicator light 2 AC pilot light 3 Oil warning light 4 Engine switch (Red) 5 Choke knob 6 Fuel cock knob 7 Ground (Earth) terminal 8 Economy control switch (Black) 9 DC protector 0 AC receptacle q DC receptacle qw e y !2 u AE00101 CONTROL FUNCTION r i o !1 !2 w e q 793-104a AE00102 DESCRIPTION 1 Fuel tank 2 Fuel tank cap 3 Fuel tank cap air vent knob 4 Fuel cock knob 5 Air filter cover 6 Spark plug 7 Muffler 8 Choke knob 9 Ground (Earth) terminal 0 Oil filler cap q Recoil starter w Carrying handle q w ert y !1 !0 o i u 793-106a -7-
Owners Manual
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... "I", the w economy control unit controls the engine speed according to "ON" position and then pull the recoil starter. If the oil warning light flickers for a few seconds, the engine oil is switched on. The results are better 763-221 fuel consumption and less noise. 2 3 "OFF" When the economy control switch is turned "3", the engine runs at the rated r/min (5,000 r/min...
... "I", the w economy control unit controls the engine speed according to "ON" position and then pull the recoil starter. If the oil warning light flickers for a few seconds, the engine oil is switched on. The results are better 763-221 fuel consumption and less noise. 2 3 "OFF" When the economy control switch is turned "3", the engine runs at the rated r/min (5,000 r/min...
Owners Manual
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..., or research octane number of 91 or higher. w 9 Fuel is used. w The engine and muffler will be made each time the generator is highly flammable and poisonous. Recommended fuel: Unleaded gasoline Fuel tank capacity: Total: 2.5 L (0.55 Imp gal, 0.66 US gal) Your Yamaha engine has been designed to use regular unleaded gasoline with any part of the fuel filter or it may overflow...
..., or research octane number of 91 or higher. w 9 Fuel is used. w The engine and muffler will be made each time the generator is highly flammable and poisonous. Recommended fuel: Unleaded gasoline Fuel tank capacity: Total: 2.5 L (0.55 Imp gal, 0.66 US gal) Your Yamaha engine has been designed to use regular unleaded gasoline with any part of the fuel filter or it may overflow...
Owners Manual
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...) to the "7" (ON) position. q 1 7 "ON" 763-223 - 12 - Turn the engine switch (Red) to the "3" (OFF) position. 763-222 q 1 3 "OFF" 1. Fill with oil or it will not start. 9 Do not tilt the generator when adding engine oil. Turn the fuel cock knob to the engine. This could result in overfilling and damage to the "ON" position. 1 "ON" OFF 705...
...) to the "7" (ON) position. q 1 7 "ON" 763-223 - 12 - Turn the engine switch (Red) to the "3" (OFF) position. 763-222 q 1 3 "OFF" 1. Fill with oil or it will not start. 9 Do not tilt the generator when adding engine oil. Turn the fuel cock knob to the engine. This could result in overfilling and damage to the "ON" position. 1 "ON" OFF 705...
Owners Manual
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... AC and DC power is within generator rated output otherwise generator damage will occur. EX: q Generator rated output 900VA Frequency Power factor 1.0 -800W AC 0.8 -640W 763-225 DC - 96W (12V/8A) 9 The overload indicator light 1 comes on any portable generator to provide power to such equipment. - 14 - Examples include some medical equipment, personal computers, and some inverters that sense peak...
... AC and DC power is within generator rated output otherwise generator damage will occur. EX: q Generator rated output 900VA Frequency Power factor 1.0 -800W AC 0.8 -640W 763-225 DC - 96W (12V/8A) 9 The overload indicator light 1 comes on any portable generator to provide power to such equipment. - 14 - Examples include some medical equipment, personal computers, and some inverters that sense peak...
Owners Manual
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Check for a few seconds at first when using electric devices that require a large starting current, such as follows: 1. When the overload indicator light comes on and power generation stops, proceed as a compressor or a submergible pump. q AE00953 Overload indicator light The overload indicator light 1 comes on when an overload of connected electric devices within the application range. 3. ning. The AC...
Check for a few seconds at first when using electric devices that require a large starting current, such as follows: 1. When the overload indicator light comes on and power generation stops, proceed as a compressor or a submergible pump. q AE00953 Overload indicator light The overload indicator light 1 comes on when an overload of connected electric devices within the application range. 3. ning. The AC...
Owners Manual
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... spark arrester. w Stop the engine before starting maintenance work. Replace if necessary. Retighten or *replace gasket 0 4. *E*xhaust System if necessary. Check oil level 0 5. Clean fuel tank 7. Item 1. *S*park Plug Remarks Check condition. Initial ration check (daily) 1 month or 20 Hr Every 3 6 12 months months months or 50 Hr or 100 Hr or 300 Hr 0 Check and adjust 2.* *V*alve Clearance when engine...
... spark arrester. w Stop the engine before starting maintenance work. Replace if necessary. Retighten or *replace gasket 0 4. *E*xhaust System if necessary. Check oil level 0 5. Clean fuel tank 7. Item 1. *S*park Plug Remarks Check condition. Initial ration check (daily) 1 month or 20 Hr Every 3 6 12 months months months or 50 Hr or 100 Hr or 300 Hr 0 Check and adjust 2.* *V*alve Clearance when engine...
Owners Manual
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... authorized Yamaha dealer for crack or damage. *Replace if necessary. Item 8. cC Use only Yamaha specified genuine parts for fan damage. 0 11. Starting System Check recoil starter operation. 0 ** 12.* Decarbonization More frequently if necessary. 0 13. Cooling System Check for replacement. Correct if 0 necessary. * : It is recommended that these items be serviced by a Yamaha dealer. ** : Related to emission control system. Generation Check...
... authorized Yamaha dealer for crack or damage. *Replace if necessary. Item 8. cC Use only Yamaha specified genuine parts for fan damage. 0 11. Starting System Check recoil starter operation. 0 ** 12.* Decarbonization More frequently if necessary. 0 13. Cooling System Check for replacement. Correct if 0 necessary. * : It is recommended that these items be serviced by a Yamaha dealer. ** : Related to emission control system. Generation Check...
Owners Manual
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... with any spilled oil. Install the oil filler cap. 10. Wipe the oil drain joint clean, and wipe up any part of your body or clothing during inspection or repair. 1. Replace the oil drain joint in its original position. 11. Install the cover and ...tighten the screw. 788-010 AE01028 MUFFLER SCREEN AND SPARK ARRESTER w The engine and muffler will be very hot after the engine has been run...
... with any spilled oil. Install the oil filler cap. 10. Wipe the oil drain joint clean, and wipe up any part of your body or clothing during inspection or repair. 1. Replace the oil drain joint in its original position. 11. Install the cover and ...tighten the screw. 788-010 AE01028 MUFFLER SCREEN AND SPARK ARRESTER w The engine and muffler will be very hot after the engine has been run...
Owners Manual
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... "OFF" .... Remove carbon or wipe spark plug dry. 2 Faulty ignition system .... Compression Insufficient 2 Worn out piston and cylinder .... Consult dealer. 760-009 AE00785 Generator won 't start 1. Clean fuel line. 2 Clogged carburetor .... AE01097 TROUBLESHOOTING 707-091 ON Engine won 't produce power 2 Safety device (AC) to "OFF" .... OFF 705-072 2. Engine oil system Insufficient 2 Oil level is low .... Add engine oil. 700-006 763-223b 3. Consult...
... "OFF" .... Remove carbon or wipe spark plug dry. 2 Faulty ignition system .... Compression Insufficient 2 Worn out piston and cylinder .... Consult dealer. 760-009 AE00785 Generator won 't start 1. Clean fuel line. 2 Clogged carburetor .... AE01097 TROUBLESHOOTING 707-091 ON Engine won 't produce power 2 Safety device (AC) to "OFF" .... OFF 705-072 2. Engine oil system Insufficient 2 Oil level is low .... Add engine oil. 700-006 763-223b 3. Consult...
Owners Manual
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... to "ON", then pull the recoil starter and check if the oil warining light flickers. M OK Clean the spark plug. N Check the following 9 Fuel line clogging O Clogged 9 Air cleaner element clogging. R Consult a Yamaha dealer. - 29 - L Incorrect Replace or Adjust Gap. AE00515 A ENGINE 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...
... to "ON", then pull the recoil starter and check if the oil warining light flickers. M OK Clean the spark plug. N Check the following 9 Fuel line clogging O Clogged 9 Air cleaner element clogging. R Consult a Yamaha dealer. - 29 - L Incorrect Replace or Adjust Gap. AE00515 A ENGINE 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...
Owners Manual
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Drain the fuel from the fuel tank into the spark plug hole and reinstall the spark plug. Then, install the fuel tank cap. Remove the cover 1. AE00621 ENGINE 1. spoon of SAE 10W30 or 20W40 motor oil into an approved gasoline container using a commercially available hand siphon. The generator must remain in the carburetor. Drain fuel from rusting). 3. Then stop pulling. (This prevents the cylinder and valves from the...
Drain the fuel from the fuel tank into the spark plug hole and reinstall the spark plug. Then, install the fuel tank cap. Remove the cover 1. AE00621 ENGINE 1. spoon of SAE 10W30 or 20W40 motor oil into an approved gasoline container using a commercially available hand siphon. The generator must remain in the carburetor. Drain fuel from rusting). 3. Then stop pulling. (This prevents the cylinder and valves from the...
Owners Manual
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AE00707 GENERATOR Unit AC Output Rated Voltage V Rated frequency Hz Rated current A Rated Output VA Safty Device: Type DC Output Rated voltage V Rated current A Safety Device: Type EF1000iS 120 60 7.5 900 Electronic 12 8 DC protector - 32 - AE00701 SPECIFICATIONS AE00702 DIMENSIONS Overall Length ... Operation Hours at rated operation Fuel Fuel Tank Capacity Engine Oil Quantity Ignition System Unit cm3 mm (in) kW(HP)/r/min Hr L (Imp gal, US gal) L (Imp qt, US qt) Spark Plug: Type Spark Plug: Gap mm (in) Noise Level* dB (A) EF1000iS Forced air cooled 4-stroke gasoline...
AE00707 GENERATOR Unit AC Output Rated Voltage V Rated frequency Hz Rated current A Rated Output VA Safty Device: Type DC Output Rated voltage V Rated current A Safety Device: Type EF1000iS 120 60 7.5 900 Electronic 12 8 DC protector - 32 - AE00701 SPECIFICATIONS AE00702 DIMENSIONS Overall Length ... Operation Hours at rated operation Fuel Fuel Tank Capacity Engine Oil Quantity Ignition System Unit cm3 mm (in) kW(HP)/r/min Hr L (Imp gal, US gal) L (Imp qt, US qt) Spark Plug: Type Spark Plug: Gap mm (in) Noise Level* dB (A) EF1000iS Forced air cooled 4-stroke gasoline...