Manuals / Multiquip / Lawn and Garden / Portable Generator

Multiquip operation manual DCA-70SSJU—INSTALLATION, Typical Generator Grounding Application

Models: DCA-70SSJU

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DCA-70SSJU— INSTALLATION

Figure 2. Typical Generator Grounding Application

PAGE 14 — DCA-70SSJU SERIES — OPERATION AND PARTS MANUAL (STD) — REV. #5 (06/03/03)

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Multiquip operation manual DCA-70SSJU—INSTALLATION, Typical Generator Grounding Application

Contents

MQ POWER DCA-70SSJU WHISPERWATTTM GENERATOR OPERATION AND PARTS MANUALS/N 7300000-2140KEY START S/N 7302141-3869ECU/EGS PARTS LIST NO. M1870300034APage PARTS DEPARTMENT HERES HOW TO GET HELPSERVICE DEPARTMENT FAX: 310-COMPONENT DRAWINGS MQ POWER DCA70SSJU AC GENERATORTABLE OF CONTENTS When ordering parts PARTS ORDERING PROCEDURESHere’s how to get help please supply the following informationEngine Specifications DCA-70SSJUSERIES — SPECIFICATIONSTable 1. Generator Specifications DCA-70SSJUSERIES — DIMENSIONS TOP, SIDE AND FRONT Figure 1. DimensionsHAZARD SYMBOLS Lethal Exhaust Gases DCA70SSJU — SAFETY MESSAGE ALERT SYMBOLSSAFETY MESSAGE ALERT SYMBOLS Explosive FuelRespiratory Hazard DCA70SSJU — SAFETY MESSAGE ALERT SYMBOLSAccidental Starting Over Speed ConditionsDCA-70SSJUSERIES — RULES FOR SAFE OPERATION GENERAL SAFETYDANGER DANGERDCA-70SSJUSERIES — RULES FOR SAFE OPERATION RadiatorTransporting BatteryDCA-70SSJU—RULES FOR SAFE OPERATION DANGERTowing Safety Precautions DCA-70SSJU—RULES FOR SAFE OPERATIONDCA-70SSJU—INSTALLATION Figure 2. Typical Generator Grounding ApplicationMounting DCA-70SSJU—INSTALLATIONOutdoor Installation DCA-70SSJUSERIES —TOWINGSAFETY PRECAUTIONS Towing Safety PrecautionsDCA-70SSJUSERIES —TRAILERSPECIFICATIONS Explanation of ChartDCA-70SSJUSERIES —TRAILERSPECIFICATIONS Table 2. Trailer SpecificationsTable 2. Specifications Cont DCA-70SSJUSERIES —TRAILERSPECIFICATIONSDCA-70SSJUSERIES — GENERATOR DECALS DCA-70SSJUSERIES — GENERATOR DECALS Engine Operating Panel DCA-70SSJUSERIES — GENERAL INFORMATIONDCA-70SSJUSeries Familiarization Generator Generator Control PanelFigure 4. Major Components DCA-70SSJUSERIES — MAJOR COMPONENTSTable 3. Generator Major Components ITEM NODCA-70SSJUSERIES — GENERATOR CONTROL PANEL DCA-70SSJUSERIES — ENGINE OPERATING PANEL Figure 6. Engine Operating Panel Up To S/NDCA-70SSJUSERIES — ENGINE OPERATING PANEL DCA-70SSJUSERIES — ENGINE OPERATING PANEL Output Terminal Familiarization Output Terminal PanelFigure 9. G.F.C.I. Receptacle 120VAC GFCI ReceptaclesRemoving the Plastic Face Plate UVWO Terminals Twist Lock Dual Voltage 120/240 VAC ReceptaclesFigure 13. Connecting Loads Connecting LoadsOver Current Relay Figure 14. Over Current RelayDCA-70SSJUSERIES — LOAD APPLICATION Single Phase LoadThree Phase Load DCA-70SSJUSERIES — GENERATOR OUTPUTS Voltage Selector SwitchVoltage Selector Switch Locking Button Generator OutputVoltagesTable 9. GFCI Receptacle Load Capability How to Read the Output Terminal GaugeGFCI Receptacle Load Capability Table 10. GFCI Receptacle Load Capability3Ø 208V/1Ø120V UVWO Terminal Output Voltages UVWO Terminal Output Voltages3Ø 240/139 UVWO Terminal Output Voltages Three-PhasePositionFigure 27. Voltage Selector Switch 480/277V 3Ø 480/277 UVWO Terminal Output Voltages1Ø 240V/120V UVWO Terminal Output Voltages Three-PhasePositionCircuit Breakers DCA-70SSJUSERIES — PRE-SETUPTable 11. Recommended Motor Oil Lubrication Oilrefueling DCA-70SSJUSERIES — PRE-SETUPRefueling Procedure DANGERFigure 40. Full Fuel System DCA-70SSJUSERIES — PRE-SETUPFigure 38. Full Trailer Tank Figure 39. Filling Secondary Internal Fuel TankOperation Freezing Weather Cleaning the RadiatorAir Cleaner must be less than 50%Alternator Battery Cable InstallationWiring Piping and Hose ConnectionFigure 46. Load Connections Before StartingFigure 48. Engine Ignition Switch Pre-Heat Figure 44. Engine Operating Panel Up to S/NSTARTING MANUAL Figure 60. Engine Tachometer Gauge Figure 59. Coolant Temperature GaugeFigure 62. Ammeter Load Figure 61. Main, Aux. and GFCIFigure 67. Engine Speed Switch High Figure 65. Engine Speed Switch LowFigure 66. Auto-Off/Reset-ManualSwitch Figure 64. Voltage Selector SwitchFigure 70. Off/Manual Auto Switch AUTO Figure 69. Engine Speed Switch HighDCA-70SSJUSERIES — GENERATOR SHUT-DOWNPROCEDURE Shutdown Procedure - Ignition Switch Up to S/NAir Cleaner with Dust Indicator DCA-70SSJUSERIES — MAINTENANCETABLE 14. INSPECTION/MAINTENANCE Service DailyFeed Pump Strainer Cleaning DCA-70SSJUSERIES — MAINTENANCECleaning the Fuel Strainer Air RemovalDCA-70SSJUSERIES — MAINTENANCE Brakes DCA-70SSJUSERIES —TRAILERBRAKES MAINTENANCEBrake Adjustment Hydraulic Surge BrakesTire Wear/Inflation DCA-70SSJUSERIES —TRAILERMAINTENANCETires/Wheels/Lug Nuts SuspensionFigure 78. Wheel Lug Nuts Tightening Sequence DCA-70SSJUSERIES —TRAILERMAINTENANCELug Nut Torque Requirements Table 18. Tire Torque RequirementsDCA-70SSJUSERIES —TRAILERWIRINGDIAGRAM Figure 79. Trailer/Towing Vehicle Wiring DiagramDCA-70SSJUSERIES — GENERATORWIRING DIAGRAM Figure 80. Generator Wiring DiagramFigure 81. Engine Wiring Diagram Controller Page SYMPTOM DCA-70SSJUSERIES —TROUBLESHOOTINGENGINETABLE 19. ENGINE TROUBLESHOOTING POSSIBLE PROBLEMSYMPTOM DCA-70SSJUSERIES —TROUBLESHOOTINGENGINETABLE 19. ENGINE TROUBLESHOOTING CONTINUED POSSIBLE PROBLEMDCA-70SSJUSERIES —TROUBLESHOOTINGGENERATOR TABLE 20. GENERATOR TROUBLESHOOTINGSympton TABLE 21. ENGINE CONTROLLER TROUBLESHOOTING MPECSolution Possible CauseNOTE PAGE Items Found In the “Items Number” Column EXPLANATION OF CODE IN REMARKS COLUMNItems Found In the “Remarks” Column W/JOHN DEERE 4045TF150 DIESEL ENGINE 1 TO 5 UNITS DCA-70SSJUSERIES — SUGGESTED SPARE PARTSDCA-70SSJU DescriptionDCA-70SSJUSERIES — NAMEPLATE AND DECALS NAMEPLATE AND DECALSREMARKS PART NOPART NAME DCA-70SSJUSERIES — NAMEPLATE AND DECALSDCA-70SSJUSERIES — GENERATOR ASSY GENERATOR ASSYPART NAME DCA-70SSJUSERIES — GENERATOR ASSYPART NO REMARKSDCA-70SSJUSERIES — CONTROL BOX ASSY CONTROL BOX ASSYPART NAME DCA-70SSJUSERIES — CONTROL BOX ASSYPART NO REMARKSDCA-70SSJUSERIES — CONTROL BOX ASSY. CONT CONTROL BOX ASSY. CONTPART NO QTY. REMARKSDCA-70SSJUSERIES — CONTROL BOX ASSY. CONT PART NAMEDCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY ENGINE AND RADIATOR ASSYPART NAME DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSYPART NO REMARKSDCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONT PART NAME DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONTPART NO REMARKSDCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONT PART NAME DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONTPART NO REMARKSDCA-70SSJUSERIES — ENGINE OPERATING PANEL ASSY S/N7300001TO S/N7302140 S/N73002141~PART NAME DCA-70SSJUSERIES — ENGINE OPERATING PANEL ASSYPART NO REMARKSENGINE OPERATING ASSY. CONT S/N7300001TO S/N7302140 S/N73002141~REMARKS PART NOPART NAME 0601831584DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY S/N7300061TO S/N7302140PART NAME DCA-70SSJUSERIES — OUTPUTTERMINAL ASSYPART NO REMARKSDCA-70SSJUSERIES — OUTPUTTERMINAL ASSY. CONT OUTPUT TERMINAL ASSY. CONTPART NAME DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY. CONTPART NO REMARKSDCA-70SSJUSERIES — BATTERY ASSY BATTERY ASSYPART NAME DCA-70SSJUSERIES — BATTERY ASSYPART NO REMARKSS/N7300001TO S/N7300800 DCA-70SSJUSERIES — MUFFLER ASSYS/N7300001TO S/N7300800 S/N7300001TO S/N7300800 PART NAME DCA-70SSJUSERIES — MUFFLER ASSYPART NO REMARKSDCA-70SSJUSERIES — FUELTANK ASSY FUEL TANK ASSYPART NAME DCA-70SSJUSERIES — FUELTANK ASSYPART NO REMARKSDCA-70SSJUSERIES — ENCLOSURE ASSY ENCLOSURE ASSYPART NAME DCA-70SSJUSERIES — ENCLOSURE ASSYPART NO REMARKSDCA-70SSJUSERIES — ENCLOSURE ASSY. CONT ENCLOSURE ASSY. CONTPART NAME DCA-70SSJUSERIES — ENCLOSURE ASSY. CONTPART NO REMARKSDCA-70SSJUSERIES — ENCLOSURE ASSY. CONT PART NAME DCA-70SSJUSERIES — ENCLOSURE ASSY. CONTPART NO REMARKSDCA-70SSJUSERIES — RUBBER SEAL ASSY S/N 7300001 TO S/NREMARKS DCA-70SSJUSERIES — RUBBER SEAL ASSYPART NO PART NAMEEffective: October 1, TERMS AND CONDITIONS OF SALE — PARTSSPECIAL EXPEDITING SERVICE PAYMENT TERMSNOTE PAGE OPERATION AND PARTS MANUAL HERES HOW TO GET HELPSERVICE DEPARTMENT PARTS DEPARTMENT