RGD551 / RGD1101 - Jacks Small Engines
Contents
1. Break in the rotor coil circuit Replace Break in the stator coil circuit Replace Faulty AVR CT or SR Replace Oo om BU N Distortion of slip ring Repair or replace No residual magnetism Induce anew No load voltage is normal but rated 1 Faulty or poor contact of output Repair or replace load cannot be applied terminals Faulty insulation of coil windings Repair or replace Faulty AVR CT or SR S Repair or replace Poor contact of brushes Repair or replace mom pP W N Low power output of engine Adjust or repair Generated voltage is greatly 1 Erroneous wiring Correct 2 Faulty AVR or CT S Replace 3 Over speeding of engine te Adjust higher than rated voltage Voltmeter needle will not move or 1 Faulty voltmeter Repair or replace indication is faulty Faulty lead wire Replace Generator is generating but neon Faulty neon lamp Replace lamp will not fight 2 Faulty lead wire Replace Turn to ON 3 No fuse breaker in wrong position FR Fa 8 CHECKING FUNCTIONAL PARTS 8 1 Stator Assy a 3 phase With the blue lead wire as the common lead all lead wires are tested for continuity with a tester If all lead wires show continuity OK b Single phase 2 wires With the white lead wire as the common lead the blue and red l2. Label A i d CONTROL PANEL Brush assy Output terminal Brush holder Slip ring Rear cover Ball bearing HL A Shaft Collar SECTIONAL VIEW ere Rubber vibration isolator Pe er Note CT Current transformer SR diode stack N F B No fuse breaker AVR Automatic voltage regulator voltage vary Stator Rotor coil 2 Generator The stator is wound with the stator coils output and auxiliary coils which generate the electricity Inside the rear cover there is a holder to which the brush assembly brushes springs brush plate and lead wires is attached and the collar is sunk to receive the ball bearing The rotor assembly is supported by the collar which is situated inside the rear cover and by the flywheel which is on the engine side A 2 pole rotor coil for excitation is wound on the rotor and is directly coupled and secured with bolts to the engine flywheel with a coupling and coupling plate The generator is cooled by the engine s cooling fan 3 Connecting of load The load is connected to the 2 output sockets and the 2 output terminals Variations of the output voltage due to changes in the load are automatically controlled by the automatic voltage regulator AVR or the current trans former CT When overloads or short circuits occur the no fuse breaker N F B will operate and cut off the out put voltage thus protecting the generator The e
3. gt Q E T am 2 lt D gt ha LL O gt D D 3 Fer O gt 10 20 30 40 Current A e Self exciting 2 pole single phase 2 wires Power Factor EEN 100 Engine N ER INTO DY80 2A Output EVT 9000W Rated sees Ka EEN KREE NN 8000W Frequency sesse eN EE EER Ee Ee Ee 60Hz Voltage ROC EED N EE 120V 2 3 5 fra gt S 5 gt 20 40 60 80 100 Current A gt Output socket 4 CONSTRUCTION Outline The Generator RGD551 RGD1101 consists of a stator a control box and a fuel tank attached with bolts to a pipe frame The stator has a stator cover a rear cover and a front cover which is fixed with bolts to the engine Inside the stator a rotor is directly connected with coupling to the engine The generator and the engine are installed in the pipe frame using rubber vibration isolators The battery which is available as an optional equipment for RGD551 and as a stand ard for RGD1101 is also installed in the pipe frame The fuel tank is secured with tank bands 1 Control box On the front panel of the control box are mounted an AC voltmeter a neon lamp a no fuse breaker output sockets and terminals and a terminal cover The inside of the control box is equipped with an automatic voltage regulator AVR or acurrent transformer CT and diode stack SR Neon lamp No fuse breaker AC voltmeter Terminal cover
4. AC voltmeter N A No fuse breaker Terminal cover Output socket Output terminal Output terminal Label Terminal cover For single phase 2 wires Generator For single phase 4 wires Generator 2 2 Model RGD1101 EXTERNAL VIEW 1 Air cleaner Engine Pipe frame i I F Fuel tank Fuel tank cap ontrol Decompression lever ve el JR S SS MN N i Muffler i a Controt lever RK Pa P lt I ol mm Oil filler i S Fuel filter E if Earth cord Oil filter Battery i Caster Rubber vibration isolator EXTERNAL VIEW 2 CONTROL PANEL VIEW A AC voltmeter No fuse breaker Neon lamp j Terminal cover Output socket Labe Output terminal For 3 phase 4 wires Generator Neon lamp AC voltmeter Neon lamp j z k NO fuse breaker Label AC voltmeter N E Ny vi No fuse breaker E Terminal Cover Output terminal Output terminal Ti r Terminal cover For single phase 2 wires Generator For single phase 4 wires Generator 3 PERFORMANCE CURVES OG 31 model RGDSS1 Self exciting 2 pole 3 phase 4 wires O Self exciting 2 pole 3 phase 4 wires Power Factor i 80 Power Factor eee 80 Engine iii DY40 A Engine En DY40 A Output Max sesse see ES ER EER EER Ee 5500VA Output Max sens seenen 5500VA gt PO EG 5000V A gt EE OE Ee Di 5000VA Frequency sei 50Hz Frequency
5. 2 wires Power Factor usa 100 Power Factor ee 100 Engine ui DY80 2A Engine iii DY80 2A Output Max i 9000W Output Max iii ene 9000W Rated pae 8000W Rated colei 8000W Frequency silla 50Hz 60Hz Frequency iii 50Hz Voltage vii 110V Voltage ion 220V Frequency Hz Voltage V 40 60 80 100 20 10 20 30 40 50 Current A Current A nar lo O Self exciting 2 pole single phase 2 wires O Self exciting 2 pole single phase 2 wires Power Factor i 100 Power Factor eessen 100 Engine io iii DY80 2A ENGINE aller DY80 2A Output Max iii 9000W Output Max oo cece eens 9000W Rated een 8000W Rated se Se 8000W FREQUENCY an 50Hz Voltade ee 240V Cu A Sa ax 10 20 30 40 50 urren Current A e e Self exciting 2 pole 3 phase 4 wire Power Factor iii 80 Engine 0 rie DY80 2A Output Max eee 11000VA Frequency Hz Voltage V 10 20 30 40 Current A Self exciting 2 pole single phase 4 wires Power Factor enen 100 Engine een DY80 2A Output Max sessie sere Ee nennen nennen 9000W Rated anda 8000W Frequency ere EER RE EE EE 60Hz Voltage Seen 110V 220V Frequency Hz Voltage V 10 20 30 40 50 20 40 60 80 100 lt e Self exciting 2 pole 3 phase 4 wires en Power Factor re 80 Se Engine ai DY80 2A Output Max ee sd a 11000VA 2 is 10000V A Frequency erkenne 60Hz Voltage sette besk ee RA EER EE 127V 220V N
6. 5 10 15 20 25 10 20 30 40 50 10 20 30 40 50 Current A gt gt Current A 3 3 2 Model RGD1101 e Self exciting 2 pole 3 phase 4 wires Power Factor een 80 Endine ae ae DY80 2A Output Max _ ii 11000VA Rated seta 10000VA FIEQUENCY ae 50Hz Voltage nasser 220V 380V Frequency Hz 2 4 6 8 10 12 14 16 18 20 Current A gt Self exciting 2 pole 3 phase 4 wires Power Factor i 80 Engine SEN ees DY80 2A Output Max erororroronononononconacaaoconanonos 11000VA Rated ander 10000VA Frequency riese corno Ee ER Se Ee ee ee 50Hz Voltage i 240V 415V 5 3 LL Voltage V 3 4 6 8 10 12 14 16 18 20 Current Al gt rn Self exciting 2 pole 3 phase 4 wires y Power Factor eise Ee Rek Ee Ee 80 Engine aan DY80 2A Output Max osse sekere EE Ee Ee sa 11000VA Rated ee 10000VA Frequency ES EE E 50Hz Voltage RIM EE 230 400V N I gt 2 E D LL gt he gt 0 14 16 Current A ZEN Self exciting 2 pole single phase 4 wires Power Factor 100 Engine EE at DY80 2A Output Max sia 9000W Rated reise 8000 W Frequency ER TOR ae 50Hz Voltage EE EE ili e 110V 220V N I gt o 3 LL P 120 110 100 gt 5 10 15 20 25 30 35 40 45 50 10 3010 i50 70 1905 120 140 i60 80 1001 Current A Self exciting 2 pole single phase 2 wires Self exciting 2 pole single phase
7. and disconnect the AC power line as soon as the voltmeter deflects Use an AC power line near the rated voltage of the generator CAUTION REFER TO THE FOLLOWING TABLE FOR RELATION OF VOLTAGE AND RESISTANCE R DO NOT EXCEED A SECOND FOR EXCITING VOLTAGE RESISTANCE R 100 120V 102 200 240V 200 360 450V 402 T R 10 502 AC power line 9 DISASSEMBLING AND REASSEMBLING FEN COMPONENT DISASSEMBLING PROCEDURE DISASSEMBLED PART Dad 1 Battery 1 Disconnect battery cords from and terminals TT Nut M6 2 ea Spring washer M6 2 ea Washer M6 2 ea 2 Remove nuts from battery fitting bracket 3 Remove battery fitting bracket Battery fitting bracket 1 ea Battery fitting bolt 2 ea 4 Demount battery from frame Battery 1 ea 2 Fuel tank 1 Drain fuel Fuel tank capacity 24 2 Disconnect fuel pipe from upper part of fuel tank Banjo bolt 1 ea by hand and fuel pipe from lower part by loosen Gasket 2 ea ing banjo bolt 3 Remove nuts and screws from fuel tank bands Nut M6 8 ea that secure fuel tank Band clip 4 ea Screw M6 x 3 4 ea 4 Remove fuel tank bands Fuel tank band assy 2 ea 5 Demount fuel tank from frame Fuel tank 1 ea i s Es 3 Control box 1 Remove bolts from control box cover i Bolt M4 x 10 6 ea i _ Spring washer M4 6 ea 2 Remove control box
8. epoxy cover protecting the functional parts of the AVR is clean OK The AVR is faulty if the cover is discoloured or burnt 8 8 CT Assy 3 phase When continuity is shown between terminals 1 and 2 and 3 and 4 with a tester OK The CT is faulty if continuity is shown between terminals 2 and 3 8 9 SR Assy If no continuity is shown with a tester applied to any 2 lead wires of the 3 yellow lead wires OK Also if continuity is shown for one only of the green or red lead wires OK If both show continuity the SR assembly is faulty 8 10 Injection of Residual Magnetism The source of electric power of the generator is the minute electricity generated by the residual magnetism Sometimes after long disuse the residual magnetism may completely disappear and will have to be newly injected Also when the rotor has been replaced injection of residual magnetism will be necessary Methods for inducing residual magnetism a 3 phase Generator 1 When a battery is available Remove the cover of the control box and disconnect the two lead wires green and brown from the pin terminals connecting the generator body and the SR Then residual magnetism can be induced by passing a current from the battery through the rotor coil lead wires the lead wires coming from the generator body for about 1 or 2 seconds so that the green lead wire is connected to and the brown lead wire to of the battery After induction is finished resto
9. 25 Front cover 8 ea Rear cover Spring washer M10 8 ea Stator cover 2 Separate yoke from engine Brush holder Use caution not to damage slip ring of rotor 3 Remove pentagonal through bolts that fasten Pentagonal through bolt M8 4 ea front cover and rear cover to stator _ Spring washer M8 4 ea l 4 Remove stator cover fastening screws Screw M4 x 25 2 ea Spring washer M4 2 ea Washer M4 2 ea i Nut M4 2 ea 5 Remove stator cover Stator cover 1 ea 6 Remove front cover and rear cover from stator Stator 1 ea Front cover 1 ea Rear cover 1 ea 7 Remove brush holder fastening screws from rear Screw M5 x 20 2 ea cover Spring washer M5 2 ea 8 Remove brush holder Brush holder assy 1 ea Front cover 6 Yoke Stator cover Brush holder Stator Pentagonal through bolt Rear cover COMPONENT DISASSEMBLING PROCEDURE DISASSEMBLED PART 7 Rotor assy 1 Remove bolts that fasten coupling plate to Bolt M8 x 20 6 ea Coupling plate flywheel Spring washer M8 6 ea Washer M8 6 ea 2 Remove rotor assy Rotor assy 1 ea When placing rotor assy after removing use caution not to damage slip ring and coil 3 Remove bolts that fasten coupling plate to Bolt M8 x 20 6 ea coupling Spring washer M8 6 ea Washer M8 6 ea 4 Separate coupling plate from coupling Cou
10. acing light oil matches oily rags and other inflammable objects near the generator Place of operation Attention should be paid to ventilation and fire hazards and very dusty and damp places should be avoided as far as possible Never operate in closed rooms When working in closed rooms tunnels manholes etc the generator should be operated outside and the power be brought in by cables When operation in confined places cannot be avoided since carbon monoxide and other poisonous gases may gather and be dangerous adequate venti lation should be provided to prevent exhaust gases from accumulating Replenishing of fuel oil G The engine should always be stopped when replen ishing the fuel oil Never operate the generator with wet hands O Never operate the generator with wet hands since there is the danger of receiving an electric shock Also avoid touching the generator when wet from rain or sea water Storage O Store in a dry room and cover the generator to prevent the accumulation of dust Robin Generator e TEEN EE NV Dee 1 1 i DH 202000 8 3 ie Al FUJI HEAVY INDUSTRIES LTD TEL Tokyo 347 2414 6 TELEX 0 232 2268 CABLE ADDRESS FUJIHEAVY TOKYO Printed in Japan 80 01 RG 2201 E TB
11. actor ER REIT 100 ENGINE rien DY40 A Output Max e erevvraereersnnnensunedvenne 4500W Rated ME 4000W Frequ ney anna 50Hz Voltage RO IA EE OE EE Ee 220V 4000 Frequency Hz Output Voltage V 5 10 15 20 25 Current A gt ER Self exciting 2 pole single phase 2 wires Power Factor ee EE EE EE PER 100 Engine EE a DY40 A Output Max rsesrossesenosesussossossnns 4500W Red seedet 4000W Frequency Herren nennen ER ER Ee 5OH2 Voltage EE TE RS EE OE 240V gt 4500 oO 4000 5 3500 3000 2500 2000 2 ER 1500 5 gt A E gt BEER 5 10 15 20 25 SEA Current TA Self exciting 2 pole 3 phase 4 wires O Self exciting 2 pole 3 phase 4 wires Power Factor kennen 80 Power Factor ioi _s 80 Engine innatos DY40 A Engine Output Max sii 5500VA Output Max Free 5000VA FFEQUENCY iii 60Hz Frequency Voltage ae 120V 208V Voltage Frequency Hz Frequency Hz gt gt 9 E 5 10 15 20 Current A Current A gt e Self exciting 2 pole single phase 4 wires e Self exciting 2 pole single phase 2 wires Power Factor NEEN 100 Power Factor iii 100 Engine ua DY40 A Engine ae DY40 A Output Max iii 4500W Output Max siisii eian iiini 4500W Ratad EN ad 4000W Ee ra 4000W Frequency eneen 60Hz Frequency E 60Hz Voltage ren un 110V 220V Voltage a ds 120V Frequency Hz Output W Frequency Hz Voltage V Voltage V
12. cover i Control box cover 1 ea 3 Disconnect lead wires extending out of yoke For 3 phase units only The number and color of wires are different Screw M4 x 10 3 ea between 3 phase units and single phase units Washer M4 3 ea Wires are also connected to different connec Nut M4 3 ea tors 4 Remove bolts and nuts that fasten control box to Bolt M5x 30 4 ea frame Nut M5 4 ea Spring washer M5 4 ea 5 Demount control box from frame Control box 1 ea EN COMPONENT DISASSEMBLING PROCEDURE DISASSEMBLED PART 4 Brush assy 1 Remove bolts that fasten brush cover Bolt M5 x 10 2 ea 2 Remove brush cover Brush cover 1 ea When separating lead wires from brush cover separate them one by one in order of thickness 3 Loosen nuts that fasten brush assy Nut M4 2 ea Use caution not to remove nuts 4 Remove brush assy Brush assy 2 ea 5 Rubber vibration 1 Remove nuts from top and bottom of rubber Nut M8 4 ea isolator vibration isolator underneath yoke spring washer M8 4 ea Battery cord Washer M8 2 ea 2 Remove nuts from top of rubber vibration Nut M8 4 ea isolator underneath engine Spring washer M8 4 ea Washer M8 4 ea I DU i pa N GZZI j OSAMA AA AA AA Ar gt COMPONENT DISASSEMBLING PROCEDURE DISASSEMBLED PART 6 Yoke Stator 1 Remove bolts that fasten front cover to engine Bolt M10 x 25 P 1
13. d CO Voltage V Current A Rated Revolution rpm Power Factor Air cooled 4 cycle 2 cylinder Diese Engine DY80 2A 804cc 49 06 Maximum Horsepower 16PS 3000rpm Diesel Oil 1 0 Piston Displacement i i Fuel Tank Capacity U S gal 24 6 34 Starting Motor Output i Starting System Terminal Voltage Regulator Output Terminal 4 Output Terminal 2 Terminal 4 Output Output Socket 2 Output Socket 2 Socket 2 AVR type CT type Voltage fluctuation 5 Voltage fluctuation 5 Breaker Breaker Breaker Breaker Breaker 3P 15A Breaker 3P 30A Breaker 1P 35A E 3P 16A 1P 75A 1P 37A 1P 75A 1P 70A 2P37A Dry Weight lbs 220kg 485 Dimensions LxWxH inch 961x650x872mm 37 8x25 4x34 3 Breaker Breaker Circuit Protection r N 2 EXTERNAL VIEWS Model RGD551 EXTERNAL VIEW 1 Pipe frame Air cleaner i i Fuel tank Fuel tank cap Control DOX Fuel gauge 4 i i Control lever d Oil filler u 9 Earth cord Vou filter va i cal Rubber vibration isolator EXTERNAL VIEW 2 CONTROL PANEL VIEW A f AC voltmeter No fuse breaker Neon lamp i Terminal cover Output terminal For 3 phase 4 wires Generator Neon lamp ose te armer Neon lamp yo voltmeter No fuse breaker
14. ead wires are tested for continuity with a tester If these lead wires show continuity OK c Single phase 4 wires In addition to the above the blue and yellow lead wires are tested for continuity If all lead wires show continuity OK 8 2 Rotor Assy If there is continuity when a tester is applied to the two slip rings OK The resistance is 6 to 10 ohms for single phase and 10 to 50 ohms for 3 phase 8 3 Voltmeter Give an alternating current voltage to a terminal If volt meter shows the given voltage OK 8 4 Neon Lamp lf the lamp lights when a voltage of about AC 100V is applied to the lamp terminals OK 8 5 Slip Rings If the surface of the slip rings is uniformly bright OK Slip rings showing black spots excessive wear or uneven wear should be repaired The slip ring should be polished with fine sandpaper while turning the rotor until the rough spots disappear Care should be taken to prevent the sandpaper touching the rotor coils Lead wire PA EP gt i gt Tester Stator assy About AC Neon lamp About AC100V Stip ring Sandpaper 8 6 Brush Assy If the surface in contact with the slip ring is clean OK If this surface is rough repair using fine sandpaper The surface of the slip ring will also be rough so polish this with fine sandpaper also Brushes should be replaced when worn to a height of 12mm from the contact surface 8 7 AVR Assy single phase If the
15. iii 50Hz ET EE EE 220V 380V Noe a so 230 400V Frequency Hz Frequency Hz 5388 210 S S gt 2 4 6 8 10 2 4 6 8 10 Current A gt Current 4 3 gt O Self exciting 2 pole 3 phase 4 wires O Self exciting 2 pole single phase 4 wires Power Factor ET OA i 80 Power Factor AAA 100 Engine sis DY40 A o Engine een DY40 A Output Max ce 5500VA Output Max ii 4500W Rated nn 5000VA Rated cvvcccccsccnscncccnrecnsenss 4000W Frequency vansannrennevenneenanenvvensanensse 50Hz Frequency een 50Hz Voltage ER EDE Ee 240V 415V Voltage EA EEE WEE eb ber 110V 220V Frequency Hz Frequency Hz Output VA Voltage V Voltage V po n 123 4 5 6 7 8 910 5 10 15 20 25 Current A _ gt 10 20 _ 30 40 50 Current A 3 e Self exciting 2 pole single phase 2 wires Power Factor sie 100 Erin DY40 A Output Max nine ie Re Ee 4500W Rated asien 4000W Frequency eee 50Hz 60Hz Voltage 0000 110V Frequency Hz gt o o o gt o gt 10 20 30 40 50 Current A P e Self exciting 2 pole single phase 2 wires Dower Factor De 100 Ernie ee DY40 A Output Max eers Res EE EER Re RE RR Ee 4500W Rated nee 4000W Frequency sere rece nennen rennen 50Hz Voltage ans 230V Frequency Hz Voltage V 5 10 15 20 25 Current A gt gt Output W Self exciting 2 pole single phase 2 wires Zi Power F
16. ism of the magnetic poles a minute voltage is induced in the stator This induced voltage passes through the CT and SR to excite the rotor coil this increases the induced voltage which further increases the excitation until the induced voltage reaches the rated voltage At this point the voltmeter will indicate the rated voltage When the no fuse breaker is thrown ON from OFF while generating the neon lamp will light Should the speed change due tovariations in the load the terminal voltage will always be kept constant through the action of the CT which increases or decreases the excitation Since the induced voltage is proportional to the speed of the rotor the voltage can be adjusted by controlling the speed 6 WIRING DIAGRAM Pi Blue T Blue pg 6 1 For 3 phase 4 wires Generator RE MOTOR Red cf Red res L Red 1 Ko White PaWhites xp 2 Yellow Q White P Whitefrsen White a 6 2 For single phase 2 wires Generator White White White White Y 6 3 For single phase 4 wires Generator N F B Sm AC output socket Le Plug in pin terminal red SIE UN ERBEN er SA T Output terminal Pa Plug in pin terminal blue Plug in pin terminal red 7 TROUBLE SHOOTING 1 Generator will not generate O 1 Disconnection or poor contact of Repair or replace plug in pin terminals I Wear or poor contact of brushes gt Repair or replace
17. nap i y 7 AN en A E 4 CONTENTS Page d 1 SPECIFICATIONS ween Engine Generator Type Self exciting 2 pole Single phase 3 phase 4 wires N Single phase 2 wires in wires 1 Frequency ES Max 5500VA 4500W Output Rated 5000VA 4000W Voltage V 220 380 230 400 240 415 120 208 127 220 220 230 20 110 120 110 220 110 Current A 76 72 70 13 13 1 36 4 33 3 36 4 18 2 D D i z Rated Revolution rpm 3000 3600 i 3000 3600 3000 3600 0 8 Type Air cooled 4 cycle Single cylinder Diesel Engine Model DY40 A Piston Displacement cu in Fuel Diesel Oil Fuel Tank Capacity U S gal Starting System Starting Motor Output 15 3 96 Output Terminal 4 i Output Terminal 2 Terminal 4 Terminal Output Output Socket 2 Output Socket 2 Socket 2 CT type AVR type Voltage Regulator Voltage fluctuation 5 Voltage fluctuation 5 Breaker Breaker 3P 15A i Breaker 1P 18A 1P 37A Breaker Breaker Breaker 1 1 VIP 37A 1P 35A 2P 18A Circuit Protection Breaker 3P 7 3A Dry Weight lbs 140kg 309 Dimensions LxWxH inch l 811x598x773mm 31 9x23 5x30 4 Type Single phase 3 phase 4 wires Single phase 2 wires 4 wires Frequency ta Max 5 Output Rate
18. ngine is started with the starting motor and stopped with the engine control lever x Engine cover Stator cover Front cover Ff Coupling plate oe Bech Taper key m i Fiywheel I Stator coil or EEE aS CT controls output voltage to maintain it at rated voltage en SR converts alternate current generated at secondary coil to direct curren t and transfers it to rotor coil When overloads or short circuits occur the N F B will operate to cut off the output voltage AVR automatically controls output voltage when change in the load makes output 5 OPERATION 5 1 Single phase Generator When the engine is started the rotor assembly rotates and as a result of the residual magnetism of the magnetic poles a minute voltage is induced in the stator This induced voltage passes through the AVR and excites the rotor coil this increases the induced voltage which further increases the excitation until the induced voltage reaches the rated voltage At this point the voltmeter will indicate the rated voltage When the no fuse breaker N F B is thrown ON from OFF while generating the neon lamp will light Should the speed change due to variations in the load the terminal voltage will always be kept constant through the action of the AVR which increases or decreases the excitation 5 2 Three phase Generator When the engine is started the rotor assembly rotates and as a result of the residual magnet
19. pling plate 1 set 3 pcs ea Rotor 1 ea Coupling plate 7 Rotor assy Saisie Ball bearing Stip ring HHH El A LA AM AA A A AA A Aa od BEE CL i CH oe il EE Ly LLL A PJ PP EV Ji de ALLE LL NS COMPONENT DISASSEMBLING PROCEDURE DISASSEMBLED PART 8 Engine 1 Demount engine from frame Engine 1 ea When demounting engine use firm tools like Frame 1 ea a chain block 9 Rubber vibration 1 Remove bolts and nuts that fasten rubber For casters isolator Caster vibration isolator and casters to frame Bolt M8 x 25 14 ea Earth cord Screw MB x 25 2ea Nut M8 16 ea Spring washer M8 16 ea Washer M8 16 ea For rubber vibration isolator Nut M8 4 ea Spring washer M8 4 ea I Rubber vibration isolator earth cord i 2 ea 2 Remove rubber vibration isolator Casters and A unit has 2 front fixed casters and 2 rear Caster 4 ea rotary casters Earth cord 1 ea 8 Pipe frame 9 Earth cord d Rubber vibration isolator 3 P 9 underneath engine X x 9 Rotary caster 9 Fixed caster i 2 To reassemble generator make the disassembling procedures in the reverse sequence e When disassembling and reassembling please refer to Parts Catalog O 10 2 3 4 5 6 SAFETY PRECAUTIONS Never place inflammable objects near the generator Avoid pl
20. re the wiring to its former state Use a battery of 12 to 48V Brush assy AVR assy Standard 18mm i Service limit 12mm 6 Diode stack SR 2 When an AC power line is available While operating the generator apply the AC 3 phase Generator SR power line to the generator terminals through a A series resistance of from 10 to 50 ohms and EIGA Yellow GT disconnect the AC power line as soon as the p Green voltmeter deflects e id lt gt TI gt lo i gt 1 Use an AC power line near the rated voltage of el lt gt o the generator D BS SP o Ze W e Be Sr a b Single Phase Generator KI Zei 1 When a battery is available N Remove the cover of the control box and N 197 disconnect the two lead wires black and green connecting the generator body and AVR from the pin terminals Then residual magnetism can be induced by connecting the battery to the lead wires from the generator body for about 1 to 2 seconds so that the green lead wire ts connected to and the black lead wire to of the battery R 10 502 After induction is finished restore the wiring to its former state Use a battery of 12 to 48V 2 When an AC power line is available gt AC power line While operating the generator apply the AC Single phase Generator power line to the output socket of the generator through a series resistance of 10 to 50 ohms
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