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Multiquip DCA125USJ operation manual DCA-125USJ - GENERATOR ASSY, Generator Assy

Models: DCA125USJ

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DCA-125USJ — GENERATOR ASSY.

GENERATOR ASSY.

PAGE 54 — DCA-125USJ — OPERATION AND PARTS MANUAL — REV. #2 (01/27/11)

Page 54

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Multiquip DCA125USJ operation manual DCA-125USJ - GENERATOR ASSY, Generator Assy

Contents

MODEL DCA125USJ OPERATION AND PARTS MANUALPARTS LIST NO. M3870400004 60 Hz GENERATORPAGE 2 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 NOTE PAGE DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGENOTEnumber are subject to change without notice TABLE OF CONTENTSSpecification and part MQ POWER DCA12USJOrdering parts has never been easier PARTS ORDERING PROCEDURESWhen ordering parts, please supply Choose from three easy optionsTable 2. Engine Specifications DCA-125USJ - SPECIFICATIONSTable 1. Generator Specifications PAGE 6 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11DCA-125USJ - DIMENSIONS TOP, SIDE AND FRONT Figure 1. DimensionsDCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGE SAFETY SYMBOLS DCA-125USJ - SAFETY INFORMATIONSAFETY MESSAGES DANGERGENERATOR SAFETY DCA-125USJ - SAFETY INFORMATIONGENERAL SAFETY ﬁre extinguisherDANGER ENGINE SAFETYDCA-125USJ - SAFETY INFORMATION „ NEVER operate the engine with heat shields or guards removedDCA-125USJ - SAFETY INFORMATION FUEL SAFETYTOWING SAFETY DANGERPower Cord/Cable Safety ELECTRICAL SAFETYGrounding Safety DCA-125USJ - SAFETY INFORMATIONDCA-125USJ - SAFETY INFORMATION BATTERY SAFETYENVIRONMENTAL SAFETY DANGERDCA-125USJ - GENERATOR DECALS Figure 2. Generator DecalsPAGE 14 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - GENERATOR DECALS Figure 3. Generator Decals ContDCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGE DCA-125USJ - INSTALLATION Figure 4. Typical Generator Grounding ApplicationPAGE 16 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 Indoor Installation DCA-125USJ - INSTALLATIONOutdoor Installation CAUTION - EXHAUST HAZARDEngine Operating Panel DCA-125USJ - GENERAL INFORMATIONDCA-125USJ Series Familiarization Generator Generator Control PanelEngine Assembly DCA-125USJ - MAJOR COMPONENTSMuffler Assembly Enclosure AssemblyNOTE PAGE PAGE 20 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11The Control Box is equipped with the following major components DCA-125USJ - GENERATOR CONTROL PANEL Current Transformer  Voltage Selector Switch  Over-Current Relay  Voltage Rectifer AVR  Starter RelayDCA-125USJ - ENGINE OPERATING PANEL Figure 7. Engine Operating PanelPAGE 22 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - ENGINE OPERATING PANEL Output Terminal Panel DCA-125USJ - OUTPUT TERMINAL PANEL FAMILIARIZATIONOutput Terminal Familiarization The “OutputTerminal Panel ” Figure 8 is provided with theDCA-125USJ - OUTPUT TERMINAL PANEL FAMILIARIZATION 120VAC GFCI ReceptaclesTwist Lock Dual Voltage 120/240 VAC Receptacles Blower Fan Connecting LoadsFigure 13. Connecting Loads Over Current Relay Figure 15. Blower Fan FuseDCA-125USJ - LOAD APPLICATION Single Phase LoadThree Phase Load DANGER - ELECTRICAL SYSTEM HAZARDSVoltage Selector Switch Locking Button Voltage Selector SwitchFigure 16. Voltage Selector Switch DCA-125USJ - GENERATOR OUTPUTSDCA-125USJ - GAUGE READING How to Read the OutputTerminal GaugesFigure 17. Voltage Selector Switch 139VThree Phase Position Reading Amperage3Ø 240/139 Output Terminal Lug Voltages DCA-125USJ - OUTPUT TERMINAL PANEL CONNECTIONSUVWO Terminal Output Voltages 3Ø 208V/1Ø120V Output Terminal Lug VoltagesDCA-125USJ - OUTPUT TERMINAL PANEL CONNECTIONS 3Ø 480/277 Output Terminal Lug Voltages1Ø 240V/120V Output Terminal Lug Voltages Lubrication Oil DCA-125USJ - PRE-SETUPCircuit Breakers Fuel Checkrefueling Refueling ProcedureWARNING - RESPIRATORY HAZARDS DCA-125USJ - PRE-SETUPTable 12. Anti-Freeze Operating Temperatures Cleaning the RadiatorAir Cleaner WARNING - BURN HAZARDSCAUTION - BATTERY SERVICING SAFETY BatteryBattery Cable Installation WiringCAUTION - LETHAL EXHAUST HAZARD DCA-125USJ - GENERATOR START-UP PROCEDURE MANUALBefore Starting WARNING - STARTINGTHE GENERATORFigure 46. Voltmeter Figure 47. Voltage Adjust Control Knob DCA-125USJ - GENERATOR START-UP PROCEDURE MANUALFigure 50. Coolant Temperature Gauge Figure 45. Frequency Meter HzCAUTION - ENGINE SPEED SWITCH DCA-125USJ - GENERATOR START-UP PROCEDURE AUTO MODEWARNING - AUTO MODE MAINTENANCE CAUTION - BACKUP GENERATOR USEEmergency Shutdown Procedure DCA-125USJ - GENERATOR SHUT-DOWN PROCEDURENormal Shutdown Procedure Figure 55. MPEC Control Switch Off/ResetService Daily DCA-125USJ - MAINTENANCEAir Cleaner with Dust Indicator General InspectionCheck Oil Level DCA-125USJ - MAINTENANCEAir Removal Replacing Oil Filterbattery charger DCA-125USJ - MAINTENANCEBrakes DCA-125USJ -TRAILER BRAKES MAINTENANCEBrake Adjustment Hydraulic Surge BrakesCAUTION - EYESIGHT HAZARD DCA-125USJ -TRAILER MAINTENANCETires/Wheels/Lug Nuts SuspensionFigure 59. Wheel Lug Nuts Tightening Sequence DCA-125USJ -TRAILER MAINTENANCELug Nut Torque Requirements DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGEDCA-125USJ -TRAILERWIRING DIAGRAM Figure 60. Trailer/Towing Vehicle Wiring DiagramPAGE 46 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - GENERATORWIRING DIAGRAM Figure 61. Generator Wiring DiagramDCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGE DCA-125USJ - ENGINEWIRING DIAGRAM Figure 62. Engine Wiring DiagramPAGE 48 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 SYMPTOM DCA-125USJ -TROUBLESHOOTING GENERATORTABLE 18. GENERATOR TROUBLESHOOTING POSSIBLE PROBLEMDCA-125USJ -TROUBLESHOOTING ENGINE CONTROLLER TABLE 19. ENGINE CONTROLLER TROUBLESHOOTING MPECPAGE 50 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 NOTE PAGE DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGEQTY. Column SAMPLE PARTS LISTDCA-125USJ - EXPLANATION OF CODE IN REMARKS COLUMN NO. ColumnDCA-125USJW/JOHN DEERE 4045TF275 DIESEL ENGINE 1 TO 3 UNITS DCA-125USJ - SUGGESTED SPARE PARTSDescription Part number on this Suggested Spare PartsDCA-125USJ - GENERATOR ASSY GENERATOR ASSYPAGE 54 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - GENERATOR ASSY PART NAMEREMARKS DCA-125USJ - CONTROL BOX ASSY CONTROL BOX ASSYPAGE 56 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 REMARKS DCA-125USJ - CONTROL BOX ASSYPART NAME FCF-6 45~65HzDCA-125USJ - CONTROL BOX ASSY PAGE 58 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11PART NAME DCA-125USJ - CONTROL BOX ASSYWIRE HARNESS, GENERATOR REMARKSDCA-125USJ - ENGINE AND RADIATOR ASSY ENGINE AND RADIATOR ASSYPAGE 60 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 REMARKS DCA-125USJ - ENGINE AND RADIATOR ASSYPART NAME JOHN DEERE 6068TF275DCA-125USJ - ENGINE AND RADIATOR ASSY ENGINE & RADIATOR ASSYPAGE 62 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - ENGINE AND RADIATOR ASSY PART NAMEENGINE & RADIATOR ASSY DCA-125USJ - OUTPUTTERMINAL ASSY OUTPUT TERMINAL ASSYPAGE 64 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 REMARKS DCA-125USJ - OUTPUTTERMINAL ASSYPART NAME OUTPUT TERMINAL ASSYDCA-125USJ - BATTERY ASSY BATTERY ASSYPAGE 66 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 PART NAME DCA-125USJ - BATTERY ASSYBATTERY REMARKSDCA-125USJ - MUFFLER ASSY MUFFLER ASSYPAGE 68 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - MUFFLER ASSY PART NAMEREMARKS DCA-125USJ - FUELTANK ASSY FUEL TANK ASSYPAGE 70 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - FUELTANK ASSY PART NAMEDCA-125USJ - ENCLOSURE #1 ASSY ENCLOSURE #1 ASSYPAGE 72 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - ENCLOSURE #1 ASSY PART NAMEREMARKS DCA-125USJ - ENCLOSURE #1 ASSY PAGE 74 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11DCA-125USJ - ENCLOSURE #1 ASSY PART NAMEREMARKS DCA-125USJ - ENCLOSURE #2 ASSY ENCLOSURE #2 ASSYPAGE 76 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - ENCLOSURE #2 ASSY PART NAMEREMARKS DCA-125USJ - RUBBER SEALS ASSY RUBBER SEALS ASSYPAGE 78 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 DCA-125USJ - RUBBER SEALS ASSY PART NAMEDCA-125USJ - NAMEPLATE AND DECALS ASSY NAMEPLATE AND DECALS ASSYPAGE 80 - DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 REMARKS DCA-125USJ - NAMEPLATE AND DECALS ASSYPART NAME DECAL, CONNECTION OF OUTPUT CABLEPAYMENT TERMS TERMS AND CONDITIONS OF SALE - PARTSSPECIAL EXPEDITING SERVICE FREIGHT POLICYNOTE PAGE DCA-125USJ - OPERATION AND PARTS MANUAL - REV. #2 01/27/11 - PAGEService Department HERE’S HOW TO GET HELPPLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING Warranty Department