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Generator OWNER’S MANUAL EF5200DE YG5200D PLEASE READ AND UNDERSTAND THIS MANUAL LIT-19626-01-49 COMPLETELY BEFORE OPERATING THE MACHINE. 7CB-F8199-11...
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AE00002 INTRODUCTION Congratulations on your purchase of your new Yamaha. This manual will provide you with a good basic understanding of the operation and maintenance of this machine. If you have any questions regarding the operation or maintenance of your machine, please consult a Yamaha dealer.
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If there is any question concerning this manu- al, please consult a Yamaha dealer. 9 This manual should be considered a A CAUTION indicates special precautions permanent part of this engine and...
AE00071 SAFETY INFORMATION AE00072 EXHAUST FUMES ARE POISONOUS 9 Never operate the engine in a closed area or it 741-002 may cause unconsciousness and death within a short time. Operate the engine in a well ventilated area. AE00075 FUEL IS HIGHLY FLAMMABLE AND POISONOUS 9 Always turn off the engine when refuelling.
9 Keep the machine at least 1 m (3 ft) from buildings or other equipment, or the engine may overheat. a 1 m (3 ft) 741-008a 9 Avoid operating the engine with a dust cover. 741-009 9 Be sure to carry the generator only by its carrying handle(s).
AE00088 CONNECTION NOTES 9 Avoid connecting the generator to commercial power out- let. 9 Avoid connecting the generator in parallel with any other generator. 1 Correct 2 Incorrect AE00091 CONNECTION Before the generator can be connected to a build- ing’s electrical system, a licensed electrician must install an isolation (transfer) switch in the build- ing’s main fuse box.
AE00086 EXTENSION CORD NOTES This extension cord should be protected by a tough flexible rubber sheath (IEC 245) or the equivalent to withstand mechanical stresses. – 4 –...
MACHINE AU SEC EN TOUTES CIRCONSTANCES. MACHINE AU SEC EN TOUTES CIRCONSTANCES. Important Emissions Information The air index of this engine is 3 YAMAHA MOTOR POWERED PRODUCTS CO.,LTD. (California only) This engine meets California exhaust and evaporative emission regulations for small off-road engines.
EF5200DE AE00104 Control panel (for EF5200DE) 1 AC switch (N.F.B.) 2 AC receptacle EF5200DE 3 Voltage meter 4 Oil warning light 5 Economy control switch 6 Engine switch YG5200D AE00104 Control panel (for YG5200D) 1 AC switch (N.F.B.) 2 AC receptacle YG5200D 3 G.F.C.I.
Starting circuit is switched on. The starter motor starts and the engine can be started. After starting the engine, take your hand off the switch immediately. å EF5200DE ∫ YG5200D AE00111 Oil warning light (red) When the oil level falls below the lower level, the oil warning light comes on and then the engine stops automatically.
∫ Supplies AC 120V and 240V Reduce the load to the specified generator rated output if the AC switch (N.F.B.) turns off. If it turns off again, consult a Yamaha dealer. AE00142 Economy control switch When the economy control switch is turned “ON”, the economy control unit controls the engine speed according to the connected load.
AE00791 Voltage adjuster The adjuster is equipped for adjusting output voltage to rated voltage. NOTE: Turn the adjuster clockwise or counterclockwise to 779-039 increase or decrease output voltage. 779-037 AE00848 G.F.C.I. receptacle (for YG5200D) TO REDUCE THE CHANCE OF ELECTRICAL SHOCK: 9 Do not attempt to operate equipment if the 763-083...
Recoil starter (for YG5200D) The recoil starter is used for starting the engine. (for EF5200DE) When the engine does not start by electric starter, using the recoil starter. 704-010 Pull the recoil starter slowly until it is engaged, then pull it briskly.
Fuel tank capacity: Total: 23.0 L (5.06 Imp gal, 6.08 US gal) Your Yamaha engine has been designed to use regu- lar unleaded gasoline with a pump octane number ((R + M)/2) of 86 or higher, or research octane number of 91 or higher.
AE00222 Engine oil The generator has been shipped without engine oil. Do not start the engine till fill with the suffi- cient engine oil. 1. Place the generator on a level surface. 2. Remove the oil filler cap. 3. Fill the specified amount of the recommended engine oil, and then install and tighten the oil filler cap.
AE00231 Battery installation (for EF5200DE) (See page 33 and 50 for more details) Battery electrolyte is poisonous and dangerous, causing severe burns, etc. It contains sulfuric (sul- 830-002a phuric) acid. Avoid contact with skin, EYES or clothing. Antidote: EXTERNAL-Flush with water.
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9 Be sure to service battery leads to prevent arc- ing when the battery is not installed. 9 Disconnect the battery charging output lead. Then insulate the generator side connector by folding it back on itself and carefully wraping it 762-004 with electrical tape to prevent electrical con- tact with ground (earth) or any other leads.
9 Check generator for oil leakage. Battery (See page 33) 9 Check the fluid level. 9 Add only distilled water if necessary. The point where abnormality was recognized by use. 9 Check operation. 9 If necessary, consult a Yamaha dealer. – 17 –...
Do not start the engine till fill with the suffi- cient engine oil. AE00918 Starting the engine Erectric Starting (for EF5200DE) NOTE: Turn the AC switch (N.F.B.) and economy control switch to the “OFF” position. 3 “OFF” å AC switch (N.F.B.) ∫...
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2. Turn the engine switch to the “ON” position. 7 “ON” 763-127g 3. Turn the engine switch to “START”. Take your hand off the switch immediately after the engine starts. 6 “START” 763-120a If the engine fails to start, release the switch, wait a few seconds, then try again.
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1. Turn the fuel cock lever to the “ON” position. 1 “ON” 705-037 2. Turn the choke lever to the “1” position. 1 Choke lever NOTE: The choke is not required to start a warm engine. Turn the choke lever to the original position. 701-025c 3.
“OFF” å AC switch (N.F.B.) ∫ Economy control switch 763-126a 4. Turn the engine switch to the “STOP” position. 5 “STOP” å EF5200DE ∫ YG5200D 763-130a 5. Turn the fuel cock lever to “OFF”. 1 “OFF” 705-038 – 21 –...
AE00839 Connection Alternating Current (AC) Be sure any electric devices are turned off before plugging it in. 9 Be sure all electric devices including the lines and plug connections are in good condition before connection to the generator. 9 Be sure the total load is within generator rated output.
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763-126a 5. Turn the individual AC switch (N.F.B) to the “ON” position. I “ON” ∂ Individual AC switch (EF5200DE, YG5200D) ´ Individual AC switch (YG5200D) 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.
When using the generator, make sure the total load is within rated output of a generator. Otherwise, generator damage may occur. 0.4 ~ 0.75 Power factor 0.8 ~ 0.95 (Efficiency 0.85) EF5200DE ~ 4,500W ~ 3,600W ~ 1,530W YG5200D NOTE: 9 “~”...
*1·····Initial replacement of the engine oil is after one month or 20 hours of operation. *2·····The air filter element needs to be replaced 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 ser- vice.
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*1·····Initial replacement of the engine oil is after one month or 20 hours of operation. *2·····The air filter element needs to be replaced 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 ser- vice.
AE00423 Spark plug inspection The spark plug is important engine components, which should be checked periodically. 1. Remove the spark plug cap and the spark plug. 2. Check for discoloration and remove the carbon. The porcelain insulator around the center elec- trode of spark plug should be a medium-to-light tan color.
AE00431 Carburetor adjustment The carburetor is a vital part of the engine. Adjusting should be left to a Yamaha dealer with the profession- al knowledge, specialized data, and equipment to do so properly. AE00412 Engine oil replacement 1. Place the machine on a level surface and warm up the engine for several minutes.
Be sure no foreign material enters the crankcase. 7. Install the oil filler cap. AE00914 Air filter 1. Remove the air filter cover and element. 2. Wash the element in solvent and dry it. Never use solvent while smoking or in the vicinity of an open flame.
AE00841 Muffler screen and spark arrester The engine and muffler will be very hot after the engine has been run. Avoid touching the engine and muffler while they 741-001 are still hot with any part of your body or clothing during inspection or repair.
5. Check the muffler screen and spark arrester. Replace them if damaged. 6. Install the spark arrester. Align the spark arrester projection with the hole in the muffler pipe. 1 Projection 711-029a 2 Hole 7. Install the muffler screen and muffler protector. 711-027a AE00461 FUEL COCK...
AE00471 Fuel tank filter Never use or be near fuel and solvent while smok- ing or in the vicinity of an open flame. 1. Remove the fuel tank cap and filter. 1 Filter 2. Clean the filter with gasoline. If damaged, replace it. 3.
AE00842 Battery (for EF5200DE) Battery electrolyte is poisonous and dangerous, causing severe burns, etc. It contains sulfuric (sul- phuric) acid. Avoid contact with skin, EYES or clothing. Antidote: EXTERNAL-Flush with water. INTERNAL-Drink large quantities of water or milk. Follow with milk of magnesia, beaten egg or veg- etable oil.
779-034b remove the control panel. 2. Replace the blown fuse with one of proper amper- age. Specified fuse: 20A NOTE: If the fuse immediately blows again, consult a Yamaha dealer. AE00501 G.F.C.I. receptacle test (for YG5200D) 1. Start the engine.
AE00601 STORAGE Long term storage of your machine will require some preventive procedures to guard against deterioration. AE00611 Drain the fuel Fuel is highly flammable and poisonous. Check “SAFETY INFORMATION” (See page 1) carefully. Immediately wipe off spilled fuel with a clean, dry, soft cloth, since fuel may deteriorate painted sur- faces or plastic parts.
The generator must remain in a vertical position when stored, carried or operated. 712-010 AE00633 Battery (for EF5200DE) 1. Remove the battery. First, disconnect the negative battery lead, and 762-003 then the positive battery lead. 2. Check the fluid level. Add only distilled water if necessary.
AE00512 TROUBLESHOOTING Engine won’t start 1. Fuel systems No fuel supplied to combustion chamber. 2 No fuel in tank ..Supply fuel. 707-001 2 Clogged fuel line ..Clean fuel line. 2 Foreign matter in fuel cock ..Clean fuel cock. 2 Clogged carburetor ..
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M Engine does not start. Engine starts. Check the following Clean or Replace; Consult a Clogged Yamaha dealer. 9 Fuel cock clogging 9 Air cleaner element Consult a Yamaha dealer. clogging. – 39 –...
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Faulty battery and/or starter motor. Consult a Yamaha dealer. Check engine oil level. Level low Consult a Add engine oil. Yamaha dealer. O Check the spark plug. 9 Type: 9 Gap: Incorrect Replace or Clean the spark Adjust Gap. plug.
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Engine does not Engine starts. start. Check the following Clean or Replace; Consult a O Clogged 9 Fuel line clogging Yamaha dealer. 9 Air cleaner element Consult a Yamaha dealer. clogging. – 41 –...
PRI-I.D. NUMBER: AE00012 Identification number records Record your Primary I.D., and serial num- MODEL bers in the spaces provided, to assist you in ordering spare parts from a Yamaha dealer. PRI-I.D. Also record and keep these I.D. numbers CODE SERIAL No.
RANTIES OF MERCHANTABILITY AND FITNESS authorized Yamaha consumer generator dealer FOR A PARTICULAR PURPOSE WHICH EXCEED will, free of charge, repair or replace, at Yamaha’s THE OBLIGATIONS AND TIME LIMITS STATED IN option, any part adjudged defective by Yamaha THIS WARRANTY ARE HEREBY DISCLAIMED BY due to faulty workmanship or material from the YAMAHA MOTOR CORPORATION, U.S.A.
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Yamaha industrial generator dealer OTHER WARRANTY KIND, will, free of charge, repair or replace, at Yamaha’s EXPRESSED OR IMPLIED. ALL IMPLIED WAR- option, any part adjudged defective by Yamaha RANTIES OF MERCHANTABILITY AND FITNESS due to faulty workmanship or material from the FOR A PARTICULAR PURPOSE WHICH EXCEED factory.
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Yamaha Motor exactly as specified in the Owner’s Manual? Corporation, U.S.A. by the selling dealer at the A. No. The warranty on a new Yamaha cannot time of your purchase. If you should move after be “voided” or “cancelled.”...
ROAD ENGINES. The acronyms conform to the latest version of the SAE’s recommended practice docu- ment J1930, “Diagnostic Acronyms, Terms, and Definitions For Electrical/Electronic System”. It is recommended that these items be serviced by a Yamaha dealer. – 47 –...
AE00751 WIRING DIAGRAM EF5200DE G Y L/W G Y L/W START R/W B G/R G/R 1 Rotor assembly y Condenser Color code Black 2 Stator assembly u Economy idle unit 3 Main coil i Oil warning unit Brown 4 Sub coil...
YG5200D G Y L/W G Y L/W G/R G/R 1 Rotor assembly e Condenser Color code Black 2 Stator assembly r Economy idle unit 3 Main coil t Oil warning unit Brown 4 Sub coil y Oil warning light Green Gray 5 Exciter field coil u Solenoid valve...