Owners Manual
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CODE SERIAL No. AE00011 MACHINE IDENTIFICATION The machine serial number is stolen. er. AE00022 EF2800i/YG2800i OWNER'S MANUAL © 2003 by Yamaha Motor Corporation, U.S.A. 1st Edition, August 2003 All rights reserved. P/N LIT-19626-01-13 NUMBER: MODEL PRI-I .D. Also record and ... RECORDS Record your machine is stamped in case your Primary I .D. AE00002 INTRODUCTION Congratulations on your purchase of your machine, please consult a Yamaha dealer. PRI-I .D., and serial numbers in the spaces provided, to assist you in Japan. If you with a good basic understanding of...
CODE SERIAL No. AE00011 MACHINE IDENTIFICATION The machine serial number is stolen. er. AE00022 EF2800i/YG2800i OWNER'S MANUAL © 2003 by Yamaha Motor Corporation, U.S.A. 1st Edition, August 2003 All rights reserved. P/N LIT-19626-01-13 NUMBER: MODEL PRI-I .D. Also record and ... RECORDS Record your machine is stamped in case your Primary I .D. AE00002 INTRODUCTION Congratulations on your purchase of your machine, please consult a Yamaha dealer. PRI-I .D., and serial numbers in the spaces provided, to assist you in Japan. If you with a good basic understanding of...
Owners Manual
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...25 MUFFLER SCREEN AND SPARK ARRESTER 26 AIR FILTER 28 FUEL COCK 29 FUEL TANK FILTER 29 G.F.C.I . RECEPTACLE (for YG2800i 30 TROUBLESHOOTING 31 STORAGE 33 DRAIN THE FUEL 33 ENGINE 33 EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS 34 SPECIFICATIONS 35 DIMENSIONS 35 ENGINE... 35 GENERATOR 35 WIRING DIAGRAM 36 EF2800i 36 YG2800i 37 AND YG-SERIES 2 LOCATION OF IMPORTANT LABELS..4 SAFETY INFORMATION 5 EXHAUST FUMES ARE POISONOUS 5 FUEL IS HIGHLY...
...25 MUFFLER SCREEN AND SPARK ARRESTER 26 AIR FILTER 28 FUEL COCK 29 FUEL TANK FILTER 29 G.F.C.I . RECEPTACLE (for YG2800i 30 TROUBLESHOOTING 31 STORAGE 33 DRAIN THE FUEL 33 ENGINE 33 EXHAUST EMISSION CONTROL SYSTEM AND COMPONENTS 34 SPECIFICATIONS 35 DIMENSIONS 35 ENGINE... 35 GENERATOR 35 WIRING DIAGRAM 36 EF2800i 36 YG2800i 37 AND YG-SERIES 2 LOCATION OF IMPORTANT LABELS..4 SAFETY INFORMATION 5 EXHAUST FUMES ARE POISONOUS 5 FUEL IS HIGHLY...
Owners Manual
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AE00102 YG2800i DESCRIPTION !3 q w !2 !3 1 Fuel tank 2 Fuel tank cap u 3 Fuel cock 4 Air filter cover 5 Spark plug i 6 Muffler 7 Choke knob o 8 Ground (Earth) terminal !1 !0 9 Oil filler cap 0 Oil drain plug 793-084 q Recoil starter !3 !3 w Fuel level gauge e Carrying handles (shaded) AE00103 CONTROL PANEL t e 1 Engine switch r 2 Economy control switch y 3 DC receptacle 4 AC receptacle 5 G.F.C.I. receptacle 6 Ground (Earth) terminal 7 DC protector 8 Overload indicator light 9 AC pilot light 0 Oil warning light qw e r !0 o i u yt -9- 793-085
AE00102 YG2800i DESCRIPTION !3 q w !2 !3 1 Fuel tank 2 Fuel tank cap u 3 Fuel cock 4 Air filter cover 5 Spark plug i 6 Muffler 7 Choke knob o 8 Ground (Earth) terminal !1 !0 9 Oil filler cap 0 Oil drain plug 793-084 q Recoil starter !3 !3 w Fuel level gauge e Carrying handles (shaded) AE00103 CONTROL PANEL t e 1 Engine switch r 2 Economy control switch y 3 DC receptacle 4 AC receptacle 5 G.F.C.I. receptacle 6 Ground (Earth) terminal 7 DC protector 8 Overload indicator light 9 AC pilot light 0 Oil warning light qw e r !0 o i u yt -9- 793-085
Owners Manual
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... into the receptacle may be in good condition, press the reset button firmly until a click is detected. This will restore power. RECEPTACLE (for YG2800i) w The G.F.C.I . If this hap- If the reset button pops out again, unplug the equipment immediately. w TO REDUCE THE CHANCE OF .... Have the equipment inspected and 763-060a repaired by a qualified repairperson before attempting to the specified generator rated output if the DC protector turns off again, consult a Yamaha dealer. cC 763-188a Reduce the load to use . 9 Test the ground fault circuit interrupter ...
... into the receptacle may be in good condition, press the reset button firmly until a click is detected. This will restore power. RECEPTACLE (for YG2800i) w The G.F.C.I . If this hap- If the reset button pops out again, unplug the equipment immediately. w TO REDUCE THE CHANCE OF .... Have the equipment inspected and 763-060a repaired by a qualified repairperson before attempting to the specified generator rated output if the DC protector turns off again, consult a Yamaha dealer. cC 763-188a Reduce the load to use . 9 Test the ground fault circuit interrupter ...
Owners Manual
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q 1 7 "ON" 763-084h - 14 - AE00955 OPERATION q NOTE: The generator has been shipped without engine oil. B 9 Turn the economy control switch to the "ON" position. 1 "ON" q 705-037 2. Turn the fuel cock lever to the "3" (OFF) position. 761-073 å EF2800i ∫ YG2800i 1 3 "OFF" q 763-126b 1. Turn the engine switch to the "7" (ON) position. Fill with oil or it will not start. 700-006a A 1 Upper level AE00989 STARTING THE ENGINE NOTE: 761-062a 9 Before starting the engine, do not connect any electric devices.
q 1 7 "ON" 763-084h - 14 - AE00955 OPERATION q NOTE: The generator has been shipped without engine oil. B 9 Turn the economy control switch to the "ON" position. 1 "ON" q 705-037 2. Turn the fuel cock lever to the "3" (OFF) position. 761-073 å EF2800i ∫ YG2800i 1 3 "OFF" q 763-126b 1. Turn the engine switch to the "7" (ON) position. Fill with oil or it will not start. 700-006a A 1 Upper level AE00989 STARTING THE ENGINE NOTE: 761-062a 9 Before starting the engine, do not connect any electric devices.
Owners Manual
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... before relying on when total wattage exceeds the application range. (See page 18 for more uniform voltage supply than portable generators provide. NOTE: Some precision equipment is voltage sensitive and may require a more details.) cC Be sure the total load...wattage should not exceed the rated output. Examples include some medical equipment, personal computers, and some inverters that sense peak and RMS voltage values. AE01000 APPLICATION RANGE AC DC Power factor EF2800i YG2800i 1 -2,500W 0.8-0.95 -2,000W 0.4-0.75 (Efficiency 0.85) -850W Rated voltage 12V Rated current 10A...
... before relying on when total wattage exceeds the application range. (See page 18 for more uniform voltage supply than portable generators provide. NOTE: Some precision equipment is voltage sensitive and may require a more details.) cC Be sure the total load...wattage should not exceed the rated output. Examples include some medical equipment, personal computers, and some inverters that sense peak and RMS voltage values. AE01000 APPLICATION RANGE AC DC Power factor EF2800i YG2800i 1 -2,500W 0.8-0.95 -2,000W 0.4-0.75 (Efficiency 0.85) -850W Rated voltage 12V Rated current 10A...
Owners Manual
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...lead 2 or 3 turns around frame. 2. Start the engine. 3. Plug in to the AC receptacle. 761-063a å EF2800i B ∫ YG2800i 761-074 4. AE01001 CONNECTION Alternating Current (AC) cC 9 Be sure all electric devices including the lines and plug connections are in good condition before connection... to the generator. 9 Be sure any electric devices. 1 "ON" q 763-129a NOTE: The economy control switch must be turned to "3" (OFF) when...
...lead 2 or 3 turns around frame. 2. Start the engine. 3. Plug in to the AC receptacle. 761-063a å EF2800i B ∫ YG2800i 761-074 4. AE01001 CONNECTION Alternating Current (AC) cC 9 Be sure all electric devices including the lines and plug connections are in good condition before connection... to the generator. 9 Be sure any electric devices. 1 "ON" q 763-129a NOTE: The economy control switch must be turned to "3" (OFF) when...
Owners Manual
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Turn the engine switch to "OFF". 1 "OFF" 705-038 - 21 - Turn the fuel cock lever to the "5" (STOP) position. 1 5 "STOP" 3. A 1 3 "OFF" 1. Disconnect any electric devices. 9 Turn the economy control switch to the "3" (OFF) position. AE00992 STOPPING THE ENGINE q 763-126b NOTE: 9 Turn off any electric devices. å EF2800i 761-062a B ∫ YG2800i 761-073 q 763-085e q 2.
Turn the engine switch to "OFF". 1 "OFF" 705-038 - 21 - Turn the fuel cock lever to the "5" (STOP) position. 1 5 "STOP" 3. A 1 3 "OFF" 1. Disconnect any electric devices. 9 Turn the economy control switch to the "3" (OFF) position. AE00992 STOPPING THE ENGINE q 763-126b NOTE: 9 Turn off any electric devices. å EF2800i 761-062a B ∫ YG2800i 761-073 q 763-085e q 2.
Owners Manual
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Pre-Ope- Item 8. G.F.C.I. Ask an authorized Yamaha dealer for crack or damage. *Replace 0 if necessary. 10. *C*hoke knob Check choke operation. 0 11. Fuel Filter Remarks Clean fuel cock and fuel tank ...or 100 Hr or 300 Hr 0 9. Generation Check the pilot light comes on. 0 15. receptacle (for replacement. Correct if 0 necessary. * : It is recommended that these items be serviced by a Yamaha dealer. ** : Related to emission control system. Replace if necessary. cC Use only Yamaha specified genuine parts for YG2800i) Check operation *Repair if necessary. 0 ...
Pre-Ope- Item 8. G.F.C.I. Ask an authorized Yamaha dealer for crack or damage. *Replace 0 if necessary. 10. *C*hoke knob Check choke operation. 0 11. Fuel Filter Remarks Clean fuel cock and fuel tank ...or 100 Hr or 300 Hr 0 9. Generation Check the pilot light comes on. 0 15. receptacle (for replacement. Correct if 0 necessary. * : It is recommended that these items be serviced by a Yamaha dealer. ** : Related to emission control system. Replace if necessary. cC Use only Yamaha specified genuine parts for YG2800i) Check operation *Repair if necessary. 0 ...
Owners Manual
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... a qualified mechanic. - 30 - Start the engine. 2. circuit. AE01007 G.F.C.I . operation is correct, push in the reset 763-059 button. operates incorrectly, consult a Yamaha dealer. Reset Button Position G.F.C.I . If G.F.C.I . w Do not operate the generator with a faulty G.F.C.I . Press the test button 1, then check the position of w the reset button 2. 763-105 G.F.C.I . Receptacle 3 4 after Test Operation...
... a qualified mechanic. - 30 - Start the engine. 2. circuit. AE01007 G.F.C.I . operation is correct, push in the reset 763-059 button. operates incorrectly, consult a Yamaha dealer. Reset Button Position G.F.C.I . If G.F.C.I . w Do not operate the generator with a faulty G.F.C.I . Press the test button 1, then check the position of w the reset button 2. 763-105 G.F.C.I . Receptacle 3 4 after Test Operation...
Owners Manual
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AE00707 GENERATOR Unit AC Output Rated Voltage V Rated frequency Hz Rated current A Rated Output kVA Safty Device: Type DC Output Rated voltage V Rated current A Safety Device: Type EF2800i/YG2800i 120 60 20.8 2.5 Electronic 12 10 DC protector - 35 - AE00701 SPECIFICATIONS AE00702 DIMENSIONS ...Overall Length Overall Width Overall Height Dry Weight Unit mm (in) mm (in) mm (in) kg (lb) EF2800i/YG2800i 487 (19.2) 395 (15.6) 425 (16.7) 29 (63.9) AE00704 ENGINE Type Cylinder Arrangement Displacement Bore × Stroke Rated Output Operation...
AE00707 GENERATOR Unit AC Output Rated Voltage V Rated frequency Hz Rated current A Rated Output kVA Safty Device: Type DC Output Rated voltage V Rated current A Safety Device: Type EF2800i/YG2800i 120 60 20.8 2.5 Electronic 12 10 DC protector - 35 - AE00701 SPECIFICATIONS AE00702 DIMENSIONS ...Overall Length Overall Width Overall Height Dry Weight Unit mm (in) mm (in) mm (in) kg (lb) EF2800i/YG2800i 487 (19.2) 395 (15.6) 425 (16.7) 29 (63.9) AE00704 ENGINE Type Cylinder Arrangement Displacement Bore × Stroke Rated Output Operation...
Owners Manual
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AE00751 WIRING DIAGRAM YG2800i q Y Y YY YY Y R Y Y WB w LL LL e r w O G/Y O O G/Y O G Y R L O w ROO R R G/Y BR @0 @1 G/Y B/W G Y R L O !9 R G/Y B/W G/Y W/L B/W (B) (R) R G/Y B/W G/Y W/L B/W G/Y G/Y B/W Br R Br RR R BR Gy Y Br O RB Y B/W OO R B Y B/W O O R R Y L R Y L B/W L u Br y Br t R G/Y G/Y R Ro B Y B/W R B B R R Y B/W i G/Y !0 1!1 !2 !3 !4 !5 W/L B 1 Main coil 2 Sub coil 3 DC rectifier 4 Control ...
AE00751 WIRING DIAGRAM YG2800i q Y Y YY YY Y R Y Y WB w LL LL e r w O G/Y O O G/Y O G Y R L O w ROO R R G/Y BR @0 @1 G/Y B/W G Y R L O !9 R G/Y B/W G/Y W/L B/W (B) (R) R G/Y B/W G/Y W/L B/W G/Y G/Y B/W Br R Br RR R BR Gy Y Br O RB Y B/W OO R B Y B/W O O R R Y L R Y L B/W L u Br y Br t R G/Y G/Y R Ro B Y B/W R B B R R Y B/W i G/Y !0 1!1 !2 !3 !4 !5 W/L B 1 Main coil 2 Sub coil 3 DC rectifier 4 Control ...