Manuals / Multiquip / Lawn and Garden / Portable Generator

Multiquip operation manual DCA-56SPX-CONTROL BOX ASSY, CONTROL BOX ASSY. S/N 7800001~7800129

Models: DCA-56SPX

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DCA-56SPX— CONTROL BOX ASSY.

CONTROL BOX ASSY. (S/N 7800001~7800129)

PAGE 58 — DCA-56SPX— OPERATION AND PARTS MANUAL — REV. #1 (04/22/10)

Page 58

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Multiquip operation manual DCA-56SPX-CONTROL BOX ASSY, CONTROL BOX ASSY. S/N 7800001~7800129

Contents

MODEL DCA-56SPX OPERATION AND PARTS MANUALPARTS LIST NO. B4871301604 S/N 3796699~ WHISPERWATTTM SERIESPROPOSITION 65WARNING Diesel engine exhaust and some ofNOTE PAGE MQ POWER DCA-56SPXWHISPERWATTTM GENERATOR TABLE OF CONTENTSCOMPONENT DRAWINGS Specification and partOrdering parts has never been easier PARTS ORDERING PROCEDURESWhen ordering parts, please supply Choose from three easy optionsTable 2. Engine Specifications DCA-56SPX- SPECIFICATIONSTable 1. Generator Specifications FuelFigure 1. Dimensions DCA-56SPX- DIMENSIONS TOP, SIDE AND FRONTTABLE 3. DIMENSIONS Dimension ft. mmSAFETY MESSAGE ALERT SYMBOLS DCA-56SPX- SAFETY MESSAGE ALERT SYMBOLSHAZARD SYMBOLS Whisperwatt GeneratorCAUTION - ACCIDENTAL STARTING DCA-56SPX- SAFETY MESSAGE ALERT SYMBOLSWARNING - ROTATING PARTS CAUTION - OVER-SPEEDCONDITIONSGeneral Safety DCA-56SPX- RULES FOR SAFE OPERATIONDANGER - READTHIS MANUAL Grounding Safety Maintenance SafetyPower Cord Safety DCA-56SPX- RULES FOR SAFE OPERATIONWARNING - BURN HAZARDS DCA-56SPX- RULES FOR SAFE OPERATIONBattery Safety DANGER - EXPLOSION HAZARDSDCA-56SPX- RULES FOR SAFE OPERATION DANGER-ElectrocutionHazardsDANGER-LethalExhaust Gas Hazards DANGERTowing and Transporting Safety DCA-56SPX- RULES FOR SAFE OPERATIONNOTE PAGE DCA-56SPX- GENERATOR DECALS Figure 2. Generator DecalsDCA-56SPX- GENERATOR DECALS Figure 3. Generator Decals Cont inuedDCA-56SPX- INSTALLATION Figure 4.Typical Generator Grounding ApplicationIndoor Installation DCA-56SPX- INSTALLATIONOutdoor Installation CAUTION - EXHAUST HAZARDEngine Operating Panel DCA-56SPX— GENERAL INFORMATIONGenerator Generator Control PanelTable 4. Generator Major Components DCA-56SPX- MAJOR COMPONENTSFigure 5. Major Components ITEM NONOTE PAGE DCA-56SPX- GENERATOR CONTROL PANEL Figure 6. Generator Control PanelHIGH COOLANT TEMPERATURE OVERCRANK DCA-56SPX- ENGINE OPERATING PANELAUTO MANUAL OFF/RESET LOW OIL PRESSURE Figure 7. Engine Operating PanelDCA-56SPX- ENGINE OPERATING PANEL 10.Auto On/Off Engine Controller MPECOutput Terminal Familiarization DCA-56SPX- OUTPUT TERMINAL PANEL FAMILIARIZATIONOutput Terminal Panel Figure 8. Output Terminal PanelFigure 9. G.F.C.I. Receptacle DCA-56SPX- OUTPUT TERMINAL PANEL FAMILIARIZATION100VAC GFCI Receptacles Figure 11. Voltage Regulator Control KnobDCA-56SPX- OUTPUT TERMINAL PANEL FAMILIARIZATION Connecting LoadsFigure 13. Connecting Loads Over Current RelayTable 5. Power Factor By Load DCA-56SPX- LOAD APPLICATION/MAXIMUM AMPERAGESingle Phase Load DANGER - ELECTRICAL SYSTEM HAZARDS120 Single Phase Connections How to Read the Output Terminal Gauges240 Single Phase Connections Reading AmperageLubrication Oil DCA-56SPX- SETUPCircuit Breakers Fuel CheckWARNING - RESPIRATORY HAZARDS DCA-56SPX- SETUPRefueling Procedure Figures 24 andAir Cleaner DCA-56SPX- SETUPCleaning the Radiator Table 10. Anti-Freeze Operating TemperaturesBattery Cable Installation DCA-56SPX- SETUPBattery Figure 27. Battery ConnectionsFigure 30. MPEC Control Switch Manual Position DCA-56SPX- GENERATOR START-UPPROCEDURE MANUALManual Start-upProcedure Before StartingFigure 34. Voltage Adjust Control Knob DCA-56SPX- GENERATOR START-UPPROCEDURE MANUALFigure 37. Coolant Temperature Gauge Figure 33. VoltmeterFigure 41. MPEC Control Switch AUTO DCA-56SPX- GENERATOR START-UPPROCEDURE AUTO MODECAUTION - BACKUP GENERATOR USE WARNING - AUTO MODE MAINTENANCENormal Shutdown Procedure DCA-56SPX- GENERATOR SHUT-DOWNPROCEDURESEmergency Shutdown Procedure Air Cleaner with Dust Indicator DCA-56SPX- MAINTENANCEAir Cleaner Service DailyAir Removal DCA-56SPX- MAINTENANCECleaning the Fuel Strainer Check Oil LevelFigure 43. Battery Charger DCA-56SPX- MAINTENANCEJacketWater Heater Power Connections DCA-56SPX -TRAILERMAINTENANCE Trailer MaintenanceBrakes DCA-56SPX -TRAILERMAINTENANCEBrake Adjustment Hydraulic Surge BrakesCAUTION - EYESIGHT HAZARD DCA-56SPX -TRAILERMAINTENANCETires/Wheels/Lug Nuts TireWear/InflationFigure 46. Wheel Lug Nuts Tightening Sequence DCA-56SPX -TRAILERMAINTENANCELug Nut Torque Requirements Table 15. Tire Torque RequirementsDCA-56SPX -TRAILERWIRINGDIAGRAM Figure 47. Trailer/Towing Vehicle Wiring DiagramDCA-56SPX- GENERATORWIRING DIAGRAM Figure 48. Generator Wiring DiagramDCA-56SPX- ENGINEWIRING DIAGRAM Figure 49. Engine Wiring DiagramSYMPTOM DCA-56SPX -TROUBLESHOOTINGENGINETABLE 16. ENGINE TROUBLESHOOTING POSSIBLE PROBLEMSYMPTOM DCA-56SPX -TROUBLESHOOTINGENGINETABLE 16. ENGINE TROUBLESHOOTING CONTINUED POSSIBLE PROBLEMSYMPTOM DCA-56SPX —TROUBLESHOOTINGGENERATORTABLE 17. GENERATOR TROUBLESHOOTING POSSIBLE PROBLEMSYMPTOM DCA-56SPX -TROUBLESHOOTINGENGINE CONTROLLERTABLE 18. ENGINE CONTROLLER TROUBLESHOOTING MPEC POSSIBLE PROBLEMNOTE PAGE QTY. Column SAMPLE PARTS LISTDCA-56SPX- EXPLANATION OF CODE IN REMARKS COLUMN NO. ColumnDCA-56SPX- SUGGESTED SPARE PARTS DescriptionDCA-56SPX- GENERATOR ASSY GENERATOR ASSYPART NAME DCA-56SPX- GENERATOR ASSYREMARKS DCA-56SPX-CONTROL BOX ASSY CONTROL BOX ASSY. S/N 7800001~7800129PART NAME DCA-56SPX-CONTROL BOX ASSYCONTROL BOX ASSY REMARKSDCA-56SPX-CONTROL BOX ASSY PART NAME DCA-56SPX-CONTROL BOX ASSYCONTROL BOX ASSY REMARKSDCA-56SPX-ENGINE AND RADIATOR ASSY ENGINE AND RADIATOR ASSYREMARKS DCA-56SPX-ENGINE AND RADIATOR ASSYPART NAME B5923200034DCA-56SPX-ENGINE AND RADIATOR ASSY ENGINE & RADIATOR ASSYPART NAME DCA-56SPX-ENGINE AND RADIATOR ASSYENGINE AND RADIATOR ASSY REMARKSDCA-56SPX-OUTPUTTERMINAL ASSY OUTPUT TERMINAL ASSYPART NAME DCA-56SPX-OUTPUTTERMINAL ASSYQTY. REMARKS DCA-56SPX-ACTUATOR ASSY ENGINE OPERATING PANEL ASSYACTUATOR ASSY DCA-56SPX—ACTUATOR ASSYPART NAME DCA-56SPX-BATTERY ASSY BATTERY ASSYBATTERY ASSY DCA-56SPX-BATTERY ASSYPART NAME DCA-56SPX-MUFFLER ASSY MUFFLER ASSYPART NAME DCA-56SPX-MUFFLER ASSYMUFFLER ASSY REMARKSDCA-56SPX-FUELTANK ASSY FUEL TANK ASSYFUEL TANK ASSY DCA-56SPX-FUELTANK ASSYPART NAME DCA-56SPX-ENCLOSURE ASSY ENCLOSURE ASSYENCLOSURE ASSY DCA-56SPX-ENCLOSURE ASSYPART NAME DCA-56SPX-ENCLOSURE ASSY. CONT ENCLOSURE ASSY. CONTPART NAME DCA-56SPX-ENCLOSURE ASSY. CONTB4454206602 DCA-56SPX-RUBBER SEALS ASSY RUBBER SEALS ASSYPART NO DCA-56SPX-RUBBER SEALS ASSYRUBBER SEALS ASSY PART NAMEDCA-56SPX-NAMEPLATE AND DECALS ASSY NAMEPLATE AND DECALS ASSYPART NAME DCA-56SPX-NAMEPLATE AND DECALS ASSYREMARKS FREIGHT POLICY SPECIAL EXPEDITING SERVICEPAYMENT TERMS MINIMUM ORDERNOTE PAGE MULTIQUIP CORPORATE OFFICE MQ PowerService/Tech Support/Warranty MQ Parts Department