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Multiquip DCA-20SPX operation manual Operation And Parts Manual, PARTS LIST NO. B1871302604

Models: DCA-20SPX

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OPERATION AND PARTS MANUAL

WHISPERWATTTM SERIES

MODEL DCA-20SPX

60 Hz GENERATOR

PARTS LIST NO. B1871302604

Revision #2 (04/14/10)

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALLTIMES.

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Multiquip DCA-20SPX operation manual Operation And Parts Manual, This Manual Must Accompany The Equipment At Alltimes

Contents

OPERATION AND PARTS MANUAL PARTS LIST NO. B1871302604THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALLTIMES MODEL DCA-20SPXDiesel engine exhaust and some of PROPOSITION 65WARNINGPAGE 2 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGESpecification and part TABLE OF CONTENTSCOMPONENT DRAWINGS NOTEnumber are subject to change without noticeWhen ordering parts, please supply PARTS ORDERING PROCEDURESOrdering parts has never been easier Choose from three easy optionsTable 1. Generator Specifications DCA-20SPX - SPECIFICATIONSTable 2. Engine Specifications PAGE 6 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10Figure 1. Dimensions DCA-20SPX - DIMENSIONS TOP, SIDE AND FRONTTABLE 3. DIMENSIONS Dimension ft. mmHAZARD SYMBOLS DCA-20SPX - SAFETY MESSAGE ALERT SYMBOLSSAFETY MESSAGE ALERT SYMBOLS Whisperwatt GeneratorWARNING - ROTATING PARTS DCA-20SPX - SAFETY MESSAGE ALERT SYMBOLSCAUTION - ACCIDENTAL STARTING CAUTION - OVER-SPEED CONDITIONSDCA-20SPX - RULES FOR SAFE OPERATION General SafetyDANGER - READTHIS MANUAL Power Cord Safety Maintenance SafetyGrounding Safety DCA-20SPX - RULES FOR SAFE OPERATIONDCA-20SPX - RULES FOR SAFE OPERATION Battery SafetyDANGER - EXPLOSION HAZARDS WARNING - BURN HAZARDSDANGER-Lethal Exhaust Gas Hazards DANGER-Electrocution HazardsDCA-20SPX - RULES FOR SAFE OPERATION DANGERDCA-20SPX - RULES FOR SAFE OPERATION Towing and Transporting SafetyPAGE 14 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGEFigure 2. Generator Decals DCA-20SPX - GENERATOR DECALSPAGE 16 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 Figure 3. Generator Decals Cont inued DCA-20SPX - GENERATOR DECALSDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE Figure 4.Typical Generator Grounding Application DCA-20SPX - INSTALLATIONPAGE 18 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 Outdoor Installation DCA-20SPX - INSTALLATIONIndoor Installation CAUTION - EXHAUST HAZARDGenerator DCA-20SPX - GENERAL INFORMATIONEngine Operating Panel Generator Control PanelFigure 5. Major Components DCA-20SPX - MAJOR COMPONENTSDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE Table 4. Generator Major ComponentsPAGE 22 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 NOTE PAGEFigure 6. Generator Control Panel DCA-20SPX - GENERATOR CONTROL PANELFigure 7. Engine Operating Panel DCA-20SPX - ENGINE OPERATING PANELAUTO MANUAL OFF/RESET LOW OIL PRESSURE HIGH COOLANT TEMPERATURE PAGE 24 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/109. Auto On/Off Engine Controller MPEC DCA-20SPX - ENGINE OPERATING PANELOutput Terminal Familiarization DCA-20SPX - OUTPUT TERMINAL PANEL FAMILIARIZATIONFigure 8. Output Terminal Panel Output Terminal Panel120VAC GFCI Receptacles DCA-20SPX - OUTPUT TERMINAL PANEL FAMILIARIZATIONFigure 11. Voltage Regulator Control Knob Figure 9. G.F.C.I. ReceptacleFigure 14. Over Current Relay Figure 13. Connecting Loads Connecting LoadsOver Current Relay DCA-20SPX - OUTPUT TERMINAL PANEL FAMILIARIZATIONTable 5. Power Factor By Load Single Phase LoadDCA-20SPX - LOAD APPLICATION/MAXIMUM AMPERAGE DANGER - ELECTRICAL SYSTEM HAZARDSFigure 17. Output Terminal Lugs 240 Single Phase Connections How to Read the Output Terminal GaugesFigure 19. Output Terminal Lugs 120 Single Phase Connections DCA-20SPX - GAUGE READING/TERMINAL PANEL CONNECTIONSCircuit Breakers DCA-20SPX - SETUPLubrication Oil Fuel CheckRefueling Procedure DCA-20SPX - SETUPWARNING - RESPIRATORY HAZARDS Figures 24 andTable 10. Anti-Freeze Operating Temperatures Cleaning the RadiatorAir Cleaner Coolant Antifreeze/Summer Coolant/WaterBattery Cable Installation BatteryFigure 27. Battery Connections CAUTION - BATTERY SERVICING SAFETYManual Start-up Procedure DCA-20SPX - GENERATOR START-UP PROCEDURE MANUALFigure 30. MPEC Control Switch Manual Position Before StartingFigure 34. Voltage Adjust Control Knob Figure 37. Coolant Temperature GaugeFigure 33. Voltmeter Figure 38. Engine Tachometer GaugeCAUTION - BACKUP GENERATOR USE DCA-20SPX - GENERATOR START-UP PROCEDURE AUTO MODEFigure 41. MPEC Control Switch AUTO WARNING - AUTO MODE MAINTENANCENormal Shutdown Procedure DCA-20SPX - GENERATOR SHUT-DOWN PROCEDURESEmergency Shutdown Procedure Figure 42. MPEC Control Switch Off/ResetAir Cleaner with Dust Indicator DCA-20SPX - MAINTENANCEService Daily General InspectionAir Removal Cleaning the Fuel StrainerCheck Oil Level Replacing Oil FilterFigure 43. Battery Charger JacketWater Heater Power Connections DCA-20SPX - MAINTENANCETrailer Maintenance DCA-20SPX -TRAILER MAINTENANCEBrake Adjustment DCA-20SPX -TRAILER MAINTENANCEBrakes Hydraulic Surge BrakesCAUTION - EYESIGHT HAZARD Tires/Wheels/Lug NutsTireWear/Inflation SuspensionFigure 46. Wheel Lug Nuts Tightening Sequence Lug Nut Torque RequirementsDCA-20SPX -TRAILER MAINTENANCE DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGEFigure 47. Trailer/Towing Vehicle Wiring Diagram DCA-20SPX -TRAILERWIRING DIAGRAMPAGE 46 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 Figure 48. Generator Wiring Diagram DCA-20SPX - GENERATORWIRING DIAGRAMDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE Figure 49. Engine Wiring Diagram DCA-20SPX - ENGINEWIRING DIAGRAMPAGE 48 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 TABLE 16. ENGINE TROUBLESHOOTING DCA-20SPX -TROUBLESHOOTING ENGINESYMPTOM POSSIBLE PROBLEMTABLE 16. ENGINE TROUBLESHOOTING CONTINUED DCA-20SPX -TROUBLESHOOTING ENGINESYMPTOM POSSIBLE PROBLEMTABLE 17. GENERATOR TROUBLESHOOTING DCA-20SPX -TROUBLESHOOTING GENERATORSYMPTOM POSSIBLE PROBLEMTABLE 18. ENGINE CONTROLLER TROUBLESHOOTING MPEC DCA-20SPX -TROUBLESHOOTING ENGINE CONTROLLERSYMPTOM POSSIBLE PROBLEMDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGEDCA-20SPX - EXPLANATION OF CODE IN REMARKS COLUMN SAMPLE PARTS LISTQTY. Column NO. ColumnDescription DCA-20SPX - SUGGESTED SPARE PARTSDCA-20SPXWHISPERWATTGENRATOR W/ISUZU AA-4LE2 DIESEL ENGINE 1TO 3 UNITSGENERATOR ASSY DCA-20SPX - GENERATOR ASSYPAGE 56 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 REMARKS PART NAMEDCA-20SPX - GENERATOR ASSY HEX SOCKET HEAD CAP SCREWENGINE OPERATING PANEL ASSY DCA-20SPX- ENGINE OPERATING PANEL ASSYPAGE 58 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- ENGINE OPERATING PANEL ASSYREMARKS ECU9988N220VCONTROL BOX ASSY. S/N 7800001~7800129 DCA-20SPX- CONTROL BOX ASSYPAGE 60 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- CONTROL BOX ASSY AMMETER CHANGE-OVER SWITCHPART NAME REMARKSENGINE AND RADIATOR ASSY DCA-20SPX- ENGINE AND RADIATOR ASSYPAGE 62 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- ENGINE AND RADIATOR ASSYREMARKS ENGINE, ISUZU AA-4LE2 DA-05PAGE 64 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- ENGINE AND RADIATOR ASSYPART NAME DCA-20SPX- ENGINE AND RADIATOR ASSYTHE PART NUMBERS LISTED INDICATE DEFAULT COLOR DCA-20SPX- OUTPUTTERMINAL ASSYAFTER THE PART NUMBER WHEN ORDERING ANY PAGE 66 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10PART NAME DCA-20SPX- OUTPUTTERMINAL ASSYRECEPTACLE, 250V 50A CS6369 OUTPUT TERMINAL ASSYBATTERY ASSY DCA-20SPX- BATTERY ASSYPAGE 68 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- BATTERY ASSYMUFFLER ASSY DCA-20SPX- MUFFLER ASSYPAGE 70 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- MUFFLER ASSYFUEL TANK ASSY DCA-20SPX- FUELTANK ASSYPAGE 72 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- FUELTANK ASSYREMARKS THE PART NUMBERS LISTED INDICATE DEFAULT COLOR DCA-20SPX- ENCLOSURE ASSYAFTER THE PART NUMBER WHEN ORDERING ANY PAGE 74 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10PART NAME DCA-20SPX- ENCLOSURE ASSYTHE PART NUMBERS LISTED INDICATE DEFAULT COLOR DCA-20SPX- ENCLOSURE ASSY. CONTAFTER THE PART NUMBER WHEN ORDERING ANY PAGE 76 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10PART NAME DCA-20SPX- ENCLOSURE ASSY. CONTENCLOSURE ASSY. CONT RUBBER SEALS ASSY DCA-20SPX- RUBBER SEALS ASSYPAGE 78 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- RUBBER SEALS ASSYRUBBER SEALS ASSY NAMEPLATE AND DECALS ASSY DCA-20SPX- NAMEPLATE AND DECALS ASSYPAGE 80 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PART NAME DCA-20SPX- NAMEPLATE AND DECALS ASSYREMARKS SPECIAL EXPEDITING SERVICE EffectiveFebruary 22, 2006 TERMS AND CONDITIONS OF SALE - PARTSPAYMENT TERMS FREIGHT POLICYDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGE18910 Wilmington Ave Contact mqpower@multiquip.comCarson, CA Contact mq@multiquip.com