Manuals / Multiquip / Lawn and Garden / Portable Generator

Multiquip dca-70usj operation manual DCA-70USJ— GENERATOR DECALS, Generator Decals Cont inued

Models: dca-70usj

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DCA-70USJ — GENERATOR DECALS

Figure 3. Generator Decals (Cont inued)

DCA-70USJ — OPERATION AND PARTS MANUAL — REV. #0 (09/16/04) — PAGE 15

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Multiquip dca-70usj operation manual DCA-70USJ— GENERATOR DECALS, Generator Decals Cont inued

Contents

ULTRA-SILENTTM SERIES PARTS LIST NO. M2870400114OPERATION AND PARTS MANUAL MODEL DCA-70USJPage PLEASE HAVETHE MODEL AND SERIAL HERES HOW TO GET HELPSERVICE DEPARTMENT WARRANTYDEPARTMENTCOMPONENT DRAWINGS TABLE OF CONTENTSMQ POWER DCA-70USJ ULTRA-SILENTGENERATOR Specification and partHere’s how to get help PARTS ORDERING PROCEDURESWhen ordering parts please supply the following informationModel DCA-70USJ— SPECIFICATIONSTable 1. Generator Specifications Table 2. Engine SpecificationsFigure 1. Dimensions DCA-70USJ- DIMENSIONS TOP, SIDE AND FRONTDANGER DCA85USJ — SAFETY MESSAGE ALERT SYMBOLSHAZARD SYMBOLS SAFETY MESSAGE ALERT SYMBOLSCAUTION - OVER-SPEEDCONDITIONS DCA85USJ — SAFETY MESSAGE ALERT SYMBOLSWARNING - ROTATING PARTS CAUTION - ACCIDENTAL STARTINGGeneral Safety DCA-70USJ— RULES FOR SAFE OPERATIONDANGER - READTHIS MANUAL DANGER - ELECTROCUTION HAZARDS Electrical SafetyDCA-70USJ— RULES FOR SAFE OPERATION Generator GroundingDANGER - EXPLOSION HAZARDS Maintenance SafetyBattery Safety DCA-70USJ— RULES FOR SAFE OPERATIONTowing &Transporting Safety EmergenciesDCA-70USJ— RULES FOR SAFE OPERATION Figure 2. Generator Decals DCA-70USJ— GENERATOR DECALSFigure 3. Generator Decals Cont inued DCA-70USJ— GENERATOR DECALSFigure 4.Typical Generator Grounding Application DCA-70USJ— INSTALLATIONCAUTION - EXHAUST HAZARD DCA-70USJ— INSTALLATIONOutdoor Installation Indoor InstallationGenerator Control Panel DCA-70USJ— GENERAL INFORMATIONDCA-70USJSeries Familiarization Generator Engine Operating PanelDCA-70USJ— MAJOR COMPONENTS Table 3. Generator Major ComponentsFigure 5. Major Components NOTE PAGE Figure 6. Generator Control Panel be switched offadjustment of the generator’s output voltage DCA-70USJ— GENERATOR CONTROL PANELFigure 7. Engine Operating Panel DCA-70USJ— ENGINE OPERATING PANELDCA-70USJ— ENGINE OPERATING PANEL Output Terminal Panel DCA-70USJ- OUTPUT TERMINAL PANEL FAMILIARIZATIONOutput Terminal Familiarization Figure 8. Output Terminal PanelFigure 11.Voltage Regulator Control Knob DCA-70USJ— OUTPUT TERMINAL PANEL FAMILIARIZATION120VAC GFCI Receptacles Figure 9. G.F.C.I. ReceptacleFigure 15. Blower Fan Fuse Connecting LoadsFigure 13. Connecting Loads Over Current Relay Blower FanDANGER - ELECTRICAL SYSTEM HAZARDS Single Phase LoadThree Phase Load DCA-70USJ— LOAD APPLICATIONDCA-70USJ— GENERATOR OUTPUTS Voltage Selector SwitchFigure 16. Voltage Selector Switch Voltage Selector Switch Locking ButtonDCA-70USJ— GAUGE READING How to Read the OutputTerminal GaugesFigure 17. Voltage Selector Switch 139VThree Phase PositionUVWO Terminal Output Voltages Three-PhasePositionSwitch 3Ø-208V/1Ø-120V Three-PhasePosition DCA-70USJ— OUTPUTTERMINAL PANEL CONNECTIONSDCA-70USJ— OUTPUTTERMINAL PANEL CONNECTIONS Figure 29. Voltage Selector Switch 240/120VSingle-PhasePosition 480/277VThree Phase ConnectionsFigure 31. Engine Oil Dipstick DCA-70USJ— PRE-SETUPCircuit Breakers Lubrication OilFigure 33. Only Fill on Level Ground Refueling ProcedureWARNING - RESPIRATORY HAZARDS Figure 34. Fueling the GeneratorTable 11. Coolant Capacity Table 12. Anti-Freeze Operating TemperaturesCleaning the Radiator Air CleanerCAUTION - BATTERY SERVICING SAFETY BatteryBattery Cable Installation Figure 38. Battery ConnectionsCAUTION - LETHAL EXHAUST HAZARD DCA-70USJ— GENERATOR START-UPPROCEDURE MANUALFigure 41. Voltage Selector Switch Before StartingFigure 43. Pre-HeatLamp Figure 42. MPEC Control Switch Manual PositionFigure 47.Voltage Adjust Control Knob Starting ManualCircuit Breakers ON Figure 50. CoolantTemperature GaugeFigure 49. Oil Pressure Gauge Figure 52. Main, Aux. and GFCIWARNING - AUTO MODE MAINTENANCE DCA-70USJ— GENERATOR START-UPPROCEDURE AUTO MODECAUTION - BACKUP GENERATOR USE Figure 54. MPEC Control Switch AUTODCA-70USJ— GENERATOR SHUT-DOWNPROCEDURE Shutdown ProcedureEmergency Shutdown Procedure General Inspection DCA-70USJ— MAINTENANCEAir Cleaner with Dust Indicator Service DailyReplacing Fuel Filter Air RemovalCheck Oil Level Replacing Oil Filterbattery charger DCA-70USJ— MAINTENANCETrailer Maintenance DCA-70USJ —TRAILERMAINTENANCEHydraulic Surge Brakes DCA-70USJ —TRAILERMAINTENANCEBrake Adjustment BrakesTireWear/Inflation CAUTION - REPAIRINGTRAILERWHEELSTires/Wheels/Lug Nuts CAUTION - EYESIGHT HAZARDTable 17. Tire Torque Requirements Lug NutTorque RequirementsFigure 59. Wheel Lug Nuts Tightening Sequence DCA-70USJ —TRAILERMAINTENANCEFigure 60.Trailer/Towing Vehicle Wiring Diagram DCA-70USJ —TRAILERWIRINGDIAGRAMFigure 61. Generator Wiring Diagram DCA-70USJ- GENERATORWIRING DIAGRAMFigure 62. Engine Wiring Diagram DCA-70USJ— ENGINEWIRING DIAGRAMTABLE 18. GENERATOR TROUBLESHOOTING DCA-70USJ -TROUBLESHOOTINGGENERATORPOSSIBLE PROBLEM DCA-70USJ —TROUBLESHOOTINGENGINE CONTROLLERTABLE 19. ENGINE CONTROLLER TROUBLESHOOTING MPEC SYMPTOMNOTE PAGE notice EXPLANATION OF CODE IN REMARKS COLUMNItems Found In the “Remarks” Column Items Found In the “Items Number” ColumnPart number on this Suggested Spare Parts list DCA-70USJ- SUGGESTED SPARE PARTSGENERATOR ASSY DCA-70USJ- GENERATOR ASSYDCA-70USJ— GENERATOR ASSY PART NOPART NAME REMARKSCONTROL BOX ASSY DCA-70USJ— CONTROL BOX ASSYREMARKS DCA-70USJ— CONTROL BOX ASSYPART NO PART NAMEDCA-70USJ— CONTROL BOX ASSY REMARKS DCA-70USJ— CONTROL BOX ASSYPART NO PART NAMEENGINE & RADIATOR ASSY DCA-70USJ— ENGINE & RADIATOR ASSYM2923200014 DCA-70USJ— ENGINE & RADIATOR ASSYPART NAME REMARKSDCA-70USJ— ENGINE & RADIATOR ASSY 0602022561 DCA-70USJ— ENGINE & RADIATOR ASSYPART NO PART NAMEOUTPUT TERMINAL ASSY DCA-70USJ— OUTPUTTERMINAL ASSYM2230700113 DCA-70USJ— OUTPUTTERMINAL ASSYPART NAME REMARKSBATTERY ASSY DCA-70USJ- BATTERY ASSYPART NAME DCA-70USJ— BATTERY ASSYBATTERY ASSY PART NOMUFFLER ASSY DCA-70USJ— MUFFLER ASSYPART NAME DCA-70USJ- MUFFLER ASSYQTY. REMARKS PART NOFUEL TANK ASSY DCA-70USJ- FUELTANK ASSYPART NAME DCA-70USJ— FUELTANK ASSYFUEL TANK ASSY PART NOENCLOSURE #1 ASSY DCA-70USJ— ENCLOSURE #1 ASSYQTY. REMARKS DCA-70USJ— ENCLOSURE #1 ASSYPART NO PART NAMEDCA-70USJ- ENCLOSURE #1 ASSY PART NAME DCA-70USJ— ENCLOSURE #1 ASSYENCLOSURE #1 ASSY PART NOENCLOSURE #2 ASSY DCA-70USJ— ENCLOSURE #2 ASSYQTY. REMARKS DCA-70USJ— ENCLOSURE #2 ASSYPART NO PART NAMEENCLOSURE #3 ASSY DCA-70USJ— ENCLOSURE #3 ASSYQTY. REMARKS DCA-70USJ— ENCLOSURE #3 ASSYPART NO PART NAMENAME PLATE ASSY DCA-70USJ— NAME PLATE ASSYPART NAME DCA-70USJ— NAME PLATE ASSYNAME PLATE ASSY PART NOPAYMENT TERMS TERMS AND CONDITIONS OF SALE — PARTSSPECIAL EXPEDITING SERVICE Effective:October 1,NOTE PAGE OPERATION AND PARTS MANUAL HERES HOW TO GET HELPSERVICE DEPARTMENT WARRANTYDEPARTMENT