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Multiquip operation manual DCA-20SPX - GENERATORWIRING DIAGRAM, Generator Wiring Diagram

Models: DCA-20SPX

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DCA-20SPX — GENERATORWIRING DIAGRAM

DCA-20SPX — GENERATORWIRING DIAGRAM

Figure 48. Generator Wiring Diagram

DCA-20SPX— OPERATION AND PARTS MANUAL — REV. #2 (04/14/10) — PAGE 47

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Multiquip operation manual DCA-20SPX - GENERATORWIRING DIAGRAM, Generator Wiring Diagram

Contents

MODEL DCA-20SPX PARTS LIST NO. B1871302604OPERATION AND PARTS MANUAL THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALLTIMESPAGE 2 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 PROPOSITION 65WARNINGDiesel engine exhaust and some of DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGENOTEnumber are subject to change without notice TABLE OF CONTENTSSpecification and part COMPONENT DRAWINGSChoose from three easy options PARTS ORDERING PROCEDURESWhen ordering parts, please supply Ordering parts has never been easierPAGE 6 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX - SPECIFICATIONSTable 1. Generator Specifications Table 2. Engine SpecificationsDimension ft. mm DCA-20SPX - DIMENSIONS TOP, SIDE AND FRONTFigure 1. Dimensions TABLE 3. DIMENSIONSWhisperwatt Generator DCA-20SPX - SAFETY MESSAGE ALERT SYMBOLSHAZARD SYMBOLS SAFETY MESSAGE ALERT SYMBOLSCAUTION - OVER-SPEED CONDITIONS DCA-20SPX - SAFETY MESSAGE ALERT SYMBOLSWARNING - ROTATING PARTS CAUTION - ACCIDENTAL STARTINGDANGER - READTHIS MANUAL General SafetyDCA-20SPX - RULES FOR SAFE OPERATION DCA-20SPX - RULES FOR SAFE OPERATION Maintenance SafetyPower Cord Safety Grounding SafetyWARNING - BURN HAZARDS Battery SafetyDCA-20SPX - RULES FOR SAFE OPERATION DANGER - EXPLOSION HAZARDSDANGER DANGER-Electrocution HazardsDANGER-Lethal Exhaust Gas Hazards DCA-20SPX - RULES FOR SAFE OPERATIONPAGE 14 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 Towing and Transporting SafetyDCA-20SPX - RULES FOR SAFE OPERATION DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGEPAGE 16 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX - GENERATOR DECALSFigure 2. Generator Decals DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE DCA-20SPX - GENERATOR DECALSFigure 3. Generator Decals Cont inued PAGE 18 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX - INSTALLATIONFigure 4.Typical Generator Grounding Application CAUTION - EXHAUST HAZARD DCA-20SPX - INSTALLATIONOutdoor Installation Indoor InstallationGenerator Control Panel DCA-20SPX - GENERAL INFORMATIONGenerator Engine Operating PanelTable 4. Generator Major Components DCA-20SPX - MAJOR COMPONENTSFigure 5. Major Components DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGEPAGE 22 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 NOTE PAGEFigure 6. Generator Control Panel DCA-20SPX - GENERATOR CONTROL PANELPAGE 24 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX - ENGINE OPERATING PANELFigure 7. Engine Operating Panel AUTO MANUAL OFF/RESET LOW OIL PRESSURE HIGH COOLANT TEMPERATURE9. Auto On/Off Engine Controller MPEC DCA-20SPX - ENGINE OPERATING PANELOutput Terminal Panel DCA-20SPX - OUTPUT TERMINAL PANEL FAMILIARIZATIONOutput Terminal Familiarization Figure 8. Output Terminal PanelFigure 9. G.F.C.I. Receptacle DCA-20SPX - OUTPUT TERMINAL PANEL FAMILIARIZATION120VAC GFCI Receptacles Figure 11. Voltage Regulator Control KnobDCA-20SPX - OUTPUT TERMINAL PANEL FAMILIARIZATION Connecting LoadsFigure 14. Over Current Relay Figure 13. Connecting Loads Over Current RelayDANGER - ELECTRICAL SYSTEM HAZARDS Single Phase LoadTable 5. Power Factor By Load DCA-20SPX - LOAD APPLICATION/MAXIMUM AMPERAGEDCA-20SPX - GAUGE READING/TERMINAL PANEL CONNECTIONS How to Read the Output Terminal GaugesFigure 17. Output Terminal Lugs 240 Single Phase Connections Figure 19. Output Terminal Lugs 120 Single Phase ConnectionsFuel Check DCA-20SPX - SETUPCircuit Breakers Lubrication OilFigures 24 and DCA-20SPX - SETUPRefueling Procedure WARNING - RESPIRATORY HAZARDSCoolant Antifreeze/Summer Coolant/Water Cleaning the RadiatorTable 10. Anti-Freeze Operating Temperatures Air CleanerCAUTION - BATTERY SERVICING SAFETY BatteryBattery Cable Installation Figure 27. Battery ConnectionsBefore Starting DCA-20SPX - GENERATOR START-UP PROCEDURE MANUALManual Start-up Procedure Figure 30. MPEC Control Switch Manual PositionFigure 38. Engine Tachometer Gauge Figure 37. Coolant Temperature GaugeFigure 34. Voltage Adjust Control Knob Figure 33. VoltmeterWARNING - AUTO MODE MAINTENANCE DCA-20SPX - GENERATOR START-UP PROCEDURE AUTO MODECAUTION - BACKUP GENERATOR USE Figure 41. MPEC Control Switch AUTOFigure 42. MPEC Control Switch Off/Reset DCA-20SPX - GENERATOR SHUT-DOWN PROCEDURESNormal Shutdown Procedure Emergency Shutdown ProcedureGeneral Inspection DCA-20SPX - MAINTENANCEAir Cleaner with Dust Indicator Service DailyReplacing Oil Filter Cleaning the Fuel StrainerAir Removal Check Oil LevelFigure 43. Battery Charger JacketWater Heater Power Connections DCA-20SPX - MAINTENANCETrailer Maintenance DCA-20SPX -TRAILER MAINTENANCEHydraulic Surge Brakes DCA-20SPX -TRAILER MAINTENANCEBrake Adjustment BrakesSuspension Tires/Wheels/Lug NutsCAUTION - EYESIGHT HAZARD TireWear/InflationDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE Lug Nut Torque RequirementsFigure 46. Wheel Lug Nuts Tightening Sequence DCA-20SPX -TRAILER MAINTENANCEPAGE 46 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX -TRAILERWIRING DIAGRAMFigure 47. Trailer/Towing Vehicle Wiring Diagram DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE DCA-20SPX - GENERATORWIRING DIAGRAMFigure 48. Generator Wiring Diagram PAGE 48 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX - ENGINEWIRING DIAGRAMFigure 49. Engine Wiring Diagram POSSIBLE PROBLEM DCA-20SPX -TROUBLESHOOTING ENGINETABLE 16. ENGINE TROUBLESHOOTING SYMPTOMPOSSIBLE PROBLEM DCA-20SPX -TROUBLESHOOTING ENGINETABLE 16. ENGINE TROUBLESHOOTING CONTINUED SYMPTOMPOSSIBLE PROBLEM DCA-20SPX -TROUBLESHOOTING GENERATORTABLE 17. GENERATOR TROUBLESHOOTING SYMPTOMPOSSIBLE PROBLEM DCA-20SPX -TROUBLESHOOTING ENGINE CONTROLLERTABLE 18. ENGINE CONTROLLER TROUBLESHOOTING MPEC SYMPTOMDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGENO. Column SAMPLE PARTS LISTDCA-20SPX - EXPLANATION OF CODE IN REMARKS COLUMN QTY. Column1TO 3 UNITS DCA-20SPX - SUGGESTED SPARE PARTSDescription DCA-20SPXWHISPERWATTGENRATOR W/ISUZU AA-4LE2 DIESEL ENGINEPAGE 56 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX - GENERATOR ASSYGENERATOR ASSY HEX SOCKET HEAD CAP SCREW PART NAMEREMARKS DCA-20SPX - GENERATOR ASSYPAGE 58 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- ENGINE OPERATING PANEL ASSYENGINE OPERATING PANEL ASSY ECU9988N220V DCA-20SPX- ENGINE OPERATING PANEL ASSYPART NAME REMARKSPAGE 60 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- CONTROL BOX ASSYCONTROL BOX ASSY. S/N 7800001~7800129 REMARKS AMMETER CHANGE-OVER SWITCHDCA-20SPX- CONTROL BOX ASSY PART NAMEPAGE 62 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- ENGINE AND RADIATOR ASSYENGINE AND RADIATOR ASSY ENGINE, ISUZU AA-4LE2 DA-05 DCA-20SPX- ENGINE AND RADIATOR ASSYPART NAME REMARKSPAGE 64 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- ENGINE AND RADIATOR ASSYPART NAME DCA-20SPX- ENGINE AND RADIATOR ASSYPAGE 66 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- OUTPUTTERMINAL ASSYTHE PART NUMBERS LISTED INDICATE DEFAULT COLOR AFTER THE PART NUMBER WHEN ORDERING ANYOUTPUT TERMINAL ASSY DCA-20SPX- OUTPUTTERMINAL ASSYPART NAME RECEPTACLE, 250V 50A CS6369PAGE 68 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- BATTERY ASSYBATTERY ASSY PART NAME DCA-20SPX- BATTERY ASSYPAGE 70 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- MUFFLER ASSYMUFFLER ASSY PART NAME DCA-20SPX- MUFFLER ASSYPAGE 72 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- FUELTANK ASSYFUEL TANK ASSY REMARKS DCA-20SPX- FUELTANK ASSYPART NAME PAGE 74 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- ENCLOSURE ASSYTHE PART NUMBERS LISTED INDICATE DEFAULT COLOR AFTER THE PART NUMBER WHEN ORDERING ANYPART NAME DCA-20SPX- ENCLOSURE ASSYPAGE 76 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- ENCLOSURE ASSY. CONTTHE PART NUMBERS LISTED INDICATE DEFAULT COLOR AFTER THE PART NUMBER WHEN ORDERING ANYENCLOSURE ASSY. CONT DCA-20SPX- ENCLOSURE ASSY. CONTPART NAME PAGE 78 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- RUBBER SEALS ASSYRUBBER SEALS ASSY RUBBER SEALS ASSY DCA-20SPX- RUBBER SEALS ASSYPART NAME PAGE 80 - DCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 DCA-20SPX- NAMEPLATE AND DECALS ASSYNAMEPLATE AND DECALS ASSY REMARKS DCA-20SPX- NAMEPLATE AND DECALS ASSYPART NAME FREIGHT POLICY EffectiveFebruary 22, 2006 TERMS AND CONDITIONS OF SALE - PARTSSPECIAL EXPEDITING SERVICE PAYMENT TERMSDCA-20SPX- OPERATION AND PARTS MANUAL - REV. #2 04/14/10 - PAGE NOTE PAGEContact mq@multiquip.com Contact mqpower@multiquip.com18910 Wilmington Ave Carson, CA