Yamaha EC4000DV Owner's Manual

GeneratorLIT-19626-01-15 7WV-28199-11PRINTED ON RECYCLED PAPERPRINTED IN JAPAN039 08 – 1.1 × 1 !EF4000DEEF5200DEEF6600DEYG4000DYG5200DYG6600DYG6600DEO

– 5 –(For EF5200DE/EF6600DE/YG5200D/YG6600D/YG6600DE)12qert792-027aqewt792-028bWARNINGElectrocution Or property damagecan occur: Do not connect th

– 6 –741-002741-003741-005741-004741- 006741-007AE00071SAFETY INFORMATIONAE00072EXHAUST FUMES ARE POISONOUS9 Never operate the engine in a closed area

– 7 –741-008aa741-009741-060q741-010741-0119 Keep the machine at least 1 m (3 ft) from buildingsor other equipment, or the engine may overheat.a 1 m (

– 8 –741-040aqwqwå EF4000DE/YG4000DB EF5200DE/EF6600DE/YG5200D/YG6600D/YG6600DEAE00088CONNECTION NOTES9 Avoid connecting the generator to commercial p

– 9 –AE00101CONTROL FUNCTION AE00102DESCRIPTION(for EF4000DE/EF5200DE/EF6600DE)1 Fuel tank2 Fuel tank cap3 Fuel cock4 Air filter cover5 Spark plug6 Mu

– 10 –AE00102DESCRIPTION(for YG4000D/YG5200D/YG6600D/YG6600DE)1 Fuel tank2 Fuel tank cap3 Fuel cock4 Air filter cover5 Spark plug6 Muffler7 Choke leve

– 11 –AE00104CONTROL BOX(for EF4000DE/EF5200DE/EF6600DE)1 AC switch (N.F.B.)2 AC receptacle3 Voltage meter4 Oil warning light5 Engine switch6 Economy

– 12 –AE00104CONTROL BOX(for YG4000D/YG5200D/YG6600D/YG6600DE)1 AC switch (N.F.B.)2 G.F.C.I. receptacle3 AC receptacle4 Voltage meter (for YG5200D/YG6

qw763-121a763-119qwe– 13 –700-027c763-011AE00111OIL WARNING SYSTEMWhen the oil level falls below the lower level, theengine stops automatically. Unles

– 14 –qw763-124a240V120V120VGR779-017WXGYAE00863AC SWITCH (N.F.B.)The AC switch (Non-Fuse Breaker) turns off automati-cally when the load exceeds the

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– 15 –779-039779-037qw763-083e763-060AE00791VOLTAGE ADJUSTER(for EF5200DE/EF6600DE)The adjuster is equipped for adjusting output voltageto rated volta

– 16 –741-001707-033aq707-001707-037707-051AE00845PRE-OPERATION CHECKNOTE:Pre-operation checks should be made each time thegenerator is used.wThe engi

– 17 –700-068700-110q700-0650°C25°C80°F32°FA YAMALUBE 4(10W-30)D SAE 10WC SAE #20B SAE #30700-006w9 Fuel is highly flammable and poisonous.Check “SAF

– 18 –741-061741-066wq762-004830-002aeq762-005AE00241GROUND (Earth)Make sure to ground (earth) the generator.Check "SAFETY INFORMATION" on p

763-126bq– 19 –q761-047qq120V240Vqq763-196b705-037q763-127cqqAE00955OPERATIONNOTE:The generator has been shipped without engine oil.Fill with oil or i

701-025cq– 20 –763-120aqq763-011a704-010Electric Starting Model:(for EF4000DE/EF5200DE/EF6600DE)3. Turn the engine switch to “START”.1 6 “START”(for Y

– 21 –NOTE:Especially in areas below freezing point, keep thechoke lever at the halfway position until the engine iswarmed up.6. When the engine is wa

779-032a761-006761-046q779-039aAE00949CONNECTIONAlternating Current (AC)cC9 Be sure all electric devices including the linesand plug connections are i

– 23 –240V120V120VGR779-017WXGYFor YG4000D, YG5200D and YG6600D(E), also turnthe individual AC switch (N.F.B.) to the “ON” position.1 I “ON”ç Indivi

– 24 –705-038q2. Turn the engine switch to the “STOP” position.1 5 “STOP”å EF4000DE/EF5200DE/EF6600DE∫ YG4000D/YG5200D/YG6600D/YG6600DE3. Turn the fue

AE00012IDENTIFICATION NUMBER RECORDSRecord your Primary I.D., and serial num-bers in the spaces provided, to assist youin ordering spare parts from a

– 25 –No. Item RemarksPre-Ope-rationcheck(daily)Initial Every1monthor 20 Hr3monthsor 50 Hr6monthsor 100 Hr12monthsor 300 Hr**Check condition.1. Spark

– 26 –Check fuel hose9. Fuel Linefor crack or da-0mage. *Replaceif necessary.**Choke lever10.for YG4000D Check choke0YG5200D operation.YG6600D11. Cool

– 27 –760-011a760-001aAE00971SPARK PLUG INSPECTIONYou should periodically remove and inspect the sparkplug.1. Check for discoloration and remove the c

– 28 –700-006aq700-0650°C25°C80°F32°FA YAMALUBE 4(10W-30)D SAE 10WC SAE #20B SAE #30qe700-067wAE00972ENGINE OIL REPLACEMENT1. Place the machine on a l

– 29 –AE00914AIR FILTER1. Remove the air filter cover and element.2. Wash the element in solvent and dry.3. Oil the element and squeeze out excess oil

– 30 –705-065a707-043bqAE00461FUEL COCKwNever use or be near fuel and solvent while smok-ing or in the vicinity of an open flame.1. Stop the engine.2.

– 31 –741-001711-012bAE00443MUFFLER SCREEN AND SPARK ARRESTER(For EF4000DE/YG4000D)wThe engine and muffler will be very hot after theengine has been r

– 32 –711-012aqw5. Check the muffler screen and spark arrester.Replace them if damaged.6. Install the spark arrester.NOTE:Align the spark arrester pro

– 33 –711-029q711-0223. Remove the spark arrester.1 Spark arrester4. Remove the carbon deposits on the mufflerscreen and spark arrester using a wire b

– 34 –762-039762-001aqw762-002762-012AE00842BATTERY(for EF4000DE/EF5200DE/EF6600DE/YG6600DE)Replenishing the battery fluid1. Check the fluid level. Th

NOTE:9 Yamaha continually seeks advance-ments in product design and quality.Therefore, while this manual containsthe most current product informationa

– 35 –779-033a779-034a763-083awqer763-059AE00895FUSE REPLACEMENT(for EF4000DE/EF5200DE/EF6600DE/YG6600DE)wBe sure to use specified fuse. A wrong fuse

– 36 –707-001705-037a700-006760-009AE00512TROUBLESHOOTINGEngine won’t start1. Fuel systemsNo fuel supplied to combustion chamber.2 No fuel in tank ...

– 37 –AE00515FOR EF4000DE/EF5200DE/EF6600DE/YG6600DEA ENGINE DOES NOT STARTBTurn the engine switch to “ON”, then turnthe engine switch to “START” (for

– 38 –Faulty battery and/or starter motor.Consult a Yamaha dealer.EI Check engine oil level.J OK K Level lowConsult a Yamaha dealer.Add engine oil.O C

– 39 –BC Does not flicker D FlickersAE00515FOR YG4000D/YG5200D/YG6600DA ENGINE DOES NOT STARTTurn the engine switch to “ON”, then pullthe recoil start

– 40 –707-084qwerå∫aa712-010AE00601STORAGELong term storage of your machine will require somepreventive procedures to guard against deterioration.AE00

– 41 –762-003AE00633BATTERY(for EF4000DE/EF5200DE/EF6600DE/YG6600DE)1. Remove the battery.2. Check the fluid level. Add only distilled water ifnecessa

– 42 –AE00789EXHAUST EMISSION CONTROL SYSTEMAND COMPONENTSItem Acronym9 CARB. ASSY., LH. & JT., ...CARB (Carburetor)CARBURETOR

– 43 –EF4000DE/ EF5200DE/EF6600DE/UnitYG4000D YG5200DYG6600D/YG6600DEType Air cooled 4-stroke gasoline OHVCylinder ArrangementInclined, 1 cylinderDisp

– 44 –AE00751WIRING DIAGRAMEF4000DE1 Rotor assembly 2 Stator assembly3 Main coil4 Sub coil5 Voltage meter6 N.F.B.7 AC receptacle8 AC receptacle9 AC re

AE00041CONTENTSLIMITED WARRANTY (EF- ANDEDL-SERIES) ...1LIMITED WARRANTY (EC- ANDYG-SERIES) ...

– 45 –EF5200DE1 Rotor assembly 2 Stator assembly3 Main coil4 Sub coil5 Exciter coil6 Voltage meter7 N.F.B.8 AC receptacle9 AC receptacle0 AC receptacl

– 46 –EF6600DE1 Rotor assembly 2 Stator assembly3 Main coil4 Sub coil5 Exciter coil6 Voltage meter7 N.F.B.8 AC receptacle9 AC receptacle0 AC receptacl

– 47 –YG4000D1 Rotor assembly 2 Stator assembly3 Main coil4 Sub coil5 Pilot light6 N.F.B.7 GFCI receptacle8 AC receptacle9 AC receptacle0 Engine switc

– 48 –YG5200DLRBrLRBr120V240V240V120VYGGGGYGGYYGGWBWBBWWBBWGyGGYL/WBrRBrRLG/YRG/YRLG/YBrBrBrG/YG/YBrRRVBLG/RB/WG/RG/RG/RB/WB/WYYL/WBYG/RL/WBYBL/W YG/R

– 49 –YG6600DLRBrLRBr120V240V240V120VYGGGGYGGYYGGWBWBBWWBBWGyGGYL/WBrRBrRLG/YRG/YRLG/YBrBrBrG/YG/YBrRRVBLG/RB/WG/RG/RG/RB/WB/WYYBG/RL/WBYBL/WYG/RG/RYB

– 50 –YG6600DE!1!2!3!7@4@6@9@7@8K03#1LRBrLRBr120V240V240V120VYGGGGYGGYYGGWBWBBWWBBWGyGGYL/WBrRRLG/YRG/YRLG/YBrG/YG/YBrRRVBLB/WG/RG/RB/WB/WYYBG/RL/WBYB

– 51 –AE00795ENGINE HANGER INSTALLATION (for YG4000D/YG5200D/YG6600D/YG6600DE)AE00762OPTIONAL PARTS INSTALLATION AE00763Two wheel kitAE00761BATTERY TR

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7WV-9-11 hyoshi 10/15/03 3:47 PM Page 2

– 1 –Yamaha Motor Corporation, U.S.A. hereby war-rants that new Yamaha consumer generators pur-chased from an authorized Yamaha consumergenerator deal

GeneratorLIT-19626-01-15 7WV-28199-11PRINTED ON RECYCLED PAPERPRINTED IN JAPAN039 08 – 1.1 × 1 !EF4000DEEF5200DEEF6600DEYG4000DYG5200DYG6600DYG6600DEO

– 2 –Yamaha Motor Corporation, U.S.A. hereby war-rants that new Yamaha EC- and YG-series gener-ators purchased from an authorized Yamahaindustrial gen

– 3 –Q. What costs are my responsibility during thewarranty period?A. The customer’s responsibility includes allcosts of normal maintenance service, n

– 4 –AE00062LOCATION OF IMPORTANT LABELS(For EF4000DE/YG4000D)Please read the following labels carefully before oper-ating this machine.NOTE:Maintain