Manuals / Multiquip / Lawn and Garden / Portable Generator

Multiquip DCA-400SPK operation manual

Models: DCA-400SPK

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PAGE 2 — DCA-400SPK — PARTS AND OPERATION MANUAL— REV. #0 (06/19/01)

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Contents

PARTS LIST NO. C3873300104 PARTS AND OPERATION MANUALMQ POWER DCA-400SPK WHISPERWATTTM GENERATOR SERVICE DEPARTMENTPage 800/421-1244or 310/537-3700FAX: 310/537-3927 HERES HOW TO GET HELPMAIN TABLE OF CONTENTS MQ Power DCA-400SPKAC GeneratorExtra PARTS ORDERING PROCEDURESNow! Direct TOLL-FREEaccess DiscountHigh Temperatures – Allow the RULES FOR SAFE OPERATIONGENERAL SAFETY Radiator RULES FOR SAFE OPERATIONCAUTION CAUTION Loading and Unloading Crane BatteryRULES FOR SAFE OPERATION Transporting Maintenance SafetyRULES FOR SAFE OPERATION EmergenciesDCA-400SPK —TOWING Towing Safety PrecautionsDCA-400SPK- TRAILER-SAFETYGUIDELINES Explanation of ChartMODEL DCA-400SPK —TRAILER-SPECIFICATIONSTable 1. Specifications APPLICATIONMODEL DCA-400SPK —TRAILER-SPECIFICATIONSTable 1. Specifications Cont COUPLERBrakes DCA-400SPK -TRAILERSAFETY GUIDELINESElectric Brake Adjustment Electric BrakesFigure 2. Electrical Brake Components DCA-400SPK —TRAILERSAFETY GUIDELINESHydraulic/Air/Surge Brakes Figure 3. Hydraulic Brake ComponentsTire Wear/Inflation DCA-400SPK —TRAILERSAFETY GUIDELINESTires/Wheels/Lug Nuts SuspensionItem DCA-400SPK —TRAILERSAFETY GUIDELINESTable 3. Suspension Torque Requirements Torque Ft.-LbsDCA-400SPK —TRAILER-WIRINGDIAGRAM LIGHTS ARE ORIENTED FROM THE DRIVER’S SEATSymptom DCA-400SPK —TRAILER-BRAKETROUBLESHOOTINGTable 5. Electric Brake Troubleshooting SolutionSymptom DCA-400SPK —TRAILER-BRAKETROUBLESHOOTINGTable 6. Hydraulic Brake Troubleshooting SolutionDCA-400SPK— OPERATION AND SAFETY DECALS Machine Safety DecalsDCA-400SPK— OPERATION AND SAFETY DECALS Engine Specifications DCA-400SPK— SPECIFICATIONSGenerator Specifications DCA-400SPKFAMILIARIZATION Generator DCA-400SPK— GENERAL INFORMATIONMicroprocessor Controlled Alarm System Engine Control PanelEngine Battery ChargerDCA-400SPK— GENERAL INFORMATION Mechanical Governor SystemDCA-400SPK— MAJOR COMPONENTS Figure 6. Major ComponentsNOTE PAGE DCA-400SPK— DIMENSIONS TOP AND SIDE Figure 7a. DimensionsDCA-400SPK— DIMENSIONS FRONT AND REAR Figure 7b. DimensionsDCA-400SPK— CONTROL PANEL Figure 8. Control PanelMPEC – Microprocessor DCA-400SPK— CONTROL PANELVoltage Regulator Control - Allows Engine Control Module –DCA-400SPK— ENGINE OPERATING PANEL Figure 10. Engine Operating PanelDCA-400SPK— ENGINE OPERATING PANEL FIGURE 13. Connecting Load DCA-400SPK— OUTPUTTERMINAL PANEL OVERVIEWConnecting Load OUTPUT TERMINAL FAMILIARIZATIONLegs O and Ground are considered Bonded Grounds DCA-400SPK— OUTPUTTERMINAL PANEL OVERVIEWFIGURE 14. Output Terminal Panel Single Phase Single Phase888.9 amps 4 wire 444.4 amps 4 wireFIGURE 15. AC Voltmeter Change-overswitch DCA-400SPK— OUTPUTTERMINAL PANEL OVERVIEWHow to read the output terminal gauges Change-overSwitchSingle Phase, 139 Volt Single Phase, 240 Volt3 Phase, 240 Volt FIGURE 21. Hard Wire Hookup for Single PhaseSingle Phase, 277 Volt Single Phase, 480 Volt3 Phase, 480 Volt FIGURE 25. Hard Wire Hookup for Single PhaseMounting DCA-400SPK— INSTALLATIONOutdoor Installation DCA-400SPK— INSTALLATION #12 Wire DCA-400SPK— PRE-SETUP#10 Wire #14 WireLubrication Oil Table 11. Recommended Motor OilDCA-400SPK— PRE-SETUP FuelAir Cleaner DCA-400SPK- PRE-SETUPCleaning the Radiator Table 12. Coolant CapacityWiring DCA-400SPK- PRE-SETUPBattery Cable Installation BatteryThree Phase Load DCA-400SPK— LOAD APPLICATIONSingle Phase Load Before Starting Generator and Control Panel DCA-400SPK— GENERATOR START-UPPROCEDURE MANUALBefore Starting Engine Figure 33. Battery Connections DCA-400SPK— GENERATOR START-UPPROCEDURE MANUALFigure 35. Battery ON/OFF Switch NEGATIVE POSTIVE BATTERYFigure 43. Voltage Adjust Control Knob DCA-400SPK— GENERATOR START-UPPROCEDURE MANUALFigure 38. Off/Manual/Auto Switch Manual Figure 40. Engine Ignition SwitchFigure 45. Oil Pressure Gauge DCA-400SPK— GENERATOR START-UPPROCEDURE MANUALFigure 48. Main and GFCI Circuit Breakers Figure 46. Coolant Temperature GaugeDCA-400SPK— GENERATOR START-UPPROCEDURE AUTO Figure 50. Off/Manual Auto Switch AUTOEmergency Stop DCA-400SPK— GENERATOR SHUTDOWN PROCEDUREEngine Shutdown NOTE PAGE Service Daily DCA-400SPK— MAINTENANCEAir Cleaner Cleaning the Fuel StrainerChanging Oil DCA-400SPK— MAINTENANCECheck Electric Heater If equipped Replacing fuel filterGreasing DCA-400SPK— MAINTENANCECleaning breather element Generator StorageTABLE DCA-400SPK— MAINTENANCEINSPECTION / MAINTENANCE ENGINEDCA-400SPK— GENERATOR WIRING DIAGRAM NOTE PAGE DCA-400SPK— ENGINE WIRING DIAGRAM DCA-400SPK— ENGINE WIRING DIAGRAM MPEC SYMPTOM DCA-400SPK —TROUBLESHOOTINGENGINETABLE 16. ENGINE TROUBLESHOOTING POSSIBLE PROBLEMSYMPTOM DCA-400SPK —TROUBLESHOOTINGENGINETABLE 16. ENGINE TROUBLESHOOTING CONTINUED POSSIBLE PROBLEMSYMPTOM DCA-400SPK —TROUBLESHOOTINGGENERATOR/ENGINETABLE 17. GENERATOR TROUBLESHOOTING POSSIBLE PROBLEMSolution DCA-400SPK —TROUBLESHOOTINGMPECTABLE 18. MPEC TROUBLESHOOTING SymptonItems Found In the “Items Number” Column EXPLANATION OF CODE IN REMARKS COLUMNItems Found In the “Remarks” Column 1 to 5 Units DCA-400SPK— SUGGESTED SPARE PARTSDCA-400SPKW/KOMATSU SA6D140E-2 DIESEL ENGINE DescriptionDCA-400SPKGENERATOR ASSY GENERATOR ASSYPART NAME DCA-400SPKGENERATOR ASSYPART NO REMARKSDCA-400SPKGENERATOR ASSY PART NO DCA-400SPKGENERATOR ASSYGENERATOR ASSY PART NAMEDCA-400SPKCONTROL BOX ASSY CONTROL BOX ASSYPART NO DCA-400SPKCONTROL BOX ASSYCONTROL BOX ASSY PART NAMEDCA-400SPKCONTROL BOX ASSY PART NO DCA-400SPKCONTROL BOX ASSYCONTROL BOX ASSY PART NAMEDCA-400SPKENGINE & RADIATOR ASSY ENGINE & RADIATOR ASSYPART NO DCA-400SPKENGINE & RADIATOR ASSYENGINE & RADIATOR ASSY PART NAMEDCA-400SPKENGINE & RADIATOR ASSY PART NO DCA-400SPKENGINE & RADIATOR ASSYENGINE & RADIATOR ASSY PART NAMEDCA-400SSKENGINEOPERATING PANEL ASSY ENGINE OPERATING PANEL ASSYPART NAME DCA-400SPKENGINE OPERATING PANEL ASSYPART NO REMARKSDCA-400SSKENGINEOPERATING PANEL ASSY PART NO DCA-400SPKENGINE OPERATING PANEL ASSYENGINE OPERATING PANEL ASSY PART NAMEDCA-400SPK— BATTERY ASSY BATTERY ASSYPART NO DCA-400SPK— BATTERY ASSYBATTERY ASSY PART NAMEDCA-400SPK— MUFFLER ASSY MUFFLER ASSYPART NO DCA-400SPK— MUFFLER ASSYMUFFLER ASSY PART NAMEDCA-400SPK— FUEL TANK ASSY FUEL TANK ASSYPART NO DCA-400SPK— FUEL TANK ASSYFUEL TANK ASSY PART NAMEDCA-400SPK— ENCLOSURE ASSY ENCLOSURE ASSYPART NO DCA-400SPK— ENCLOSURE ASSYENCLOSURE ASSY PART NAMEDCA-400SPK— ENCLOSURE ASSY PART NO DCA-400SPK- ENCLOSURE ASSYENCLOSURE ASSY PART NAMEDCA-400SPK- ENCLOSURE ASSY PART NAME DCA-400SPK— ENCLOSURE ASSYENCLOSURE ASSY DCA-400SPK— ENCLOSURE ASSY PART NO DCA-400SPK— ENCLOSURE ASSYENCLOSURE ASSY PART NAMEDCA-400SPK— RUBBER SEAL ASSY PART NO DCA-400SPK— RUBBER SEAL ASSYRUBBER SEAL ASSY PART NAMEDCA-400SPK— OIL PIPING ASSY OIL PIPING ASSYPART NAME DCA-400SPK— OIL PIPING ASSYOIL PIPING ASSY DCA-400SPK— NAME PLATE AND DECALS CONTROL BOX GROUP ENGINE OPERATING PANEL GROUPPART NAME DCA-400SPK— NAME PLATE AND DECALSPART NO CONTROL BOX GROUPENGINE AND RADIATOR GROUP BONNET GROUP BATTERY GROUPDCA-400SPK- NAME PLATE AND DECALS PART NO BATTERY GROUPDCA-400SPK— NAME PLATE AND DECALS PART NAMETERMS AND CONDITIONS OF SALE — PARTS Effective: July 1,SPECIAL EXPEDITING SERVICE PAYMENT TERMSNOTE PAGE MAIN HERES HOW TO GET HELPPARTS AND OPERATION MANUAL 800/421-1244or 310/537-3700FAX: 310/537-3927