Manuals / Multiquip / Lawn and Garden / Portable Generator

Multiquip operation manual DCA-70USI50 Hz — ENGINEWIRING DIAGRAM, Engine Wiring Diagram

Models: DCA-70USI

1 82

Download 82 pages 8.52 Kb

Page 47

Image 47

DCA-70USI (50 Hz) — ENGINEWIRING DIAGRAM

Figure 62. Engine Wiring Diagram

DCA-70USI (50 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (04/22/05) — PAGE 47

Page 47

Image 47

Multiquip operation manual DCA-70USI50 Hz — ENGINEWIRING DIAGRAM, Engine Wiring Diagram

Contents

ULTRA-SILENTTM SERIES PARTS LIST NO. M2900000314OPERATION AND PARTS MANUAL MODEL DCA-70USIPage WARRANTYDEPARTMENT HERES HOW TO GET HELPNUMBER ON-HAND WHEN CALLING SERVICE DEPARTMENTISUZU FF- 4BG1T ENGINE TABLE OF CONTENTSMQ POWER DCA-70USI50HZ ULTRA-SILENTGENERATOR Specification and partExtra Discounts PARTS ORDERING PROCEDURESWhen ordering parts please supply the following information1500 rpm DCA-70USI50 Hz — SPECIFICATIONSTable 1. Generator Specifications Table 2. Engine SpecificationsDimension ft. mm DCA-70USI50 Hz — DIMENSIONS TOP, SIDE AND FRONTFigure 1. Dimensions TABLE 3. DIMENSIONSUltra Silent Generator DCA- 70USI 50 Hz — SAFETY MESSAGE ALERT SYMBOLSHAZARD SYMBOLS SAFETY MESSAGE ALERT SYMBOLSCAUTION - OVER-SPEEDCONDITIONS DCA- 70USI 50 Hz — SAFETY MESSAGE ALERT SYMBOLSWARNING - ROTATING PARTS CAUTION - ACCIDENTAL STARTINGDANGER - READTHIS MANUAL General SafetyDCA-70USI50 Hz — RULES FOR SAFE OPERATION DANGER - ELECTROCUTION HAZARDS Electrical SafetyDCA-70USI50 Hz — RULES FOR SAFE OPERATION Generator GroundingDCA-70USI50 Hz — RULES FOR SAFE OPERATION Maintenance SafetyBattery Safety DANGER - EXPLOSION HAZARDSDCA-70USI50 Hz — RULES FOR SAFE OPERATION Towing &Transporting SafetyEmergencies Figure 2. Generator Decals DCA-70USI50 Hz — GENERATOR DECALSFigure 3. Generator Decals Cont inued DCA-70USI50 Hz — GENERATOR DECALSFigure 4.Typical Generator Grounding Application DCA-70USI50 Hz — INSTALLATIONCAUTION - EXHAUST HAZARD DCA-70USI50 Hz — INSTALLATIONOutdoor Installation Indoor InstallationGenerator Control Panel DCA-70USI50 Hz — GENERAL INFORMATIONGenerator Engine Operating Panel1Muffler Assembly 2 Engine Assembly DCA-70USI50 Hz — MAJOR COMPONENTSTable 4. Generator Major Components Figure 5. Major ComponentsNOTE PAGE Figure 6. Generator Control Panel DCA-70USI50 Hz — GENERATOR CONTROL PANELFigure 7. Engine Operating Panel DCA-70USI50 Hz — ENGINE OPERATING PANEL11.Auto On/Off Engine Controller MPEC – DCA-70USI50 Hz — ENGINE OPERATING PANELOutput Terminal Panel Output Terminal FamiliarizationFigure 8. Output Terminal Panel Figure 10. 100/100V Twist-Lock 100VAC GFCI ReceptaclesFigure 9. G.F.C.I. Receptacle Figure 11. Voltage Regulator Control KnobFigure 15. Blower Fan Fuse Connecting LoadsFigure 13. Connecting Loads Over Current Relay Blower FanDCA-70USI50 Hz — LOAD APPLICATION Single Phase LoadTable 5. Power Factor By Load Three Phase LoadDCA-70USI50 Hz — GENERATOR OUTPUTS Voltage Selector SwitchFigure 16. Voltage Selector Switch Voltage Selector Switch Locking ButtonDCA-70USI50 Hz — GAUGE READING How to Read the OutputTerminal GaugesFigure 17. Voltage Selector Switch 139VThree Phase Position3Ø 220/127 Output Terminal Lug Voltages Three-PhasePositionFigure 25. Voltage Selector Switch 240/139V UVWO Terminal Output VoltagesFigure 28. Output Terminal Lugs Figure 27. Voltage Selector Switch 480/277V3Ø 440/254 Output Terminal Lug Voltages 1Ø 200V/100V Output Terminal Lug VoltagesFuel Check DCA-70USI50 Hz — PRE-SETUPCircuit Breakers Lubrication OilFigure 34. Fueling the Generator DCA-70USI50 Hz — PRE-SETUPRefueling Procedure WARNING - RESPIRATORY HAZARDSFan Belt Tension Cleaning the RadiatorAir Cleaner Table 10. Coolant CapacityCAUTION - BATTERY SERVICING SAFETY BatteryBattery Cable Installation Figure 38. Battery ConnectionsCAUTION - LETHAL EXHAUST HAZARD Figure 41. Voltage Selector SwitchFigure 44. MPEC Control Switch Manual Position Before StartingFigure 46. Frequency Meter Hz Figure 48.Voltage Adjust Control KnobFigure 51. Coolant Temperature Gauge Figure 45. Engine Running LED ONWARNING - AUTO MODE MAINTENANCE Starting Auto ModeCAUTION - BACKUP GENERATOR USE Shutdown ProcedureService Daily DCA-70USI50 Hz — MAINTENANCETABLE 12. INSPECTION/MAINTENANCE Air Cleaner with Dust IndicatorReplacing Oil Filter Cleaning the Fuel StrainerAir Removal Check Oil LevelTrailer Maintenance DCA-70USI50 Hz —TRAILERMAINTENANCEHydraulic Surge Brakes DCA-70USI50 Hz —TRAILERMAINTENANCEBrake Adjustment BrakesSuspension Tires/Wheels/Lug NutsCAUTION - EYESIGHT HAZARD TireWear/InflationTable 16. Tire Torque Requirements DCA-70USI50 Hz —TRAILERMAINTENANCELug Nut Torque Requirements Figure 59. Wheel Lug Nuts Tightening SequenceFigure 60. Trailer/Towing Vehicle Wiring Diagram DCA-70USI50 Hz —TRAILERWIRING DIAGRAMFigure 61. Generator Wiring Diagram DCA-70USI50 Hz — GENERATORWIRING DIAGRAMFigure 62. Engine Wiring Diagram DCA-70USI50 Hz — ENGINEWIRING DIAGRAMIs wiring connection loose? DCA-70USI50 Hz —TROUBLESHOOTINGGENERATORTABLE 17. GENERATOR TROUBLESHOOTING Check output voltage using a voltmeterPOSSIBLE PROBLEM DCA-70USI50 Hz —TROUBLESHOOTINGENGINE CONTROLLERTABLE 18. ENGINE CONTROLLER TROUBLESHOOTING MPEC SYMPTOMnotice EXPLANATION OF CODE IN REMARKS COLUMNItems Found In the “Remarks” Column Items Found In the “Items Number” ColumnW/ISUZU FF4BG1T DIESEL ENGINE 1TO 3 UNITS DCA-70USI50 Hz — SUGGESTED SPARE PARTSDCA-70USI50 Hz WHISPERWATTGENRATOR GENERATOR ASSY DCA-70USI50 HZ — GENERATOR ASSYREMARKS DCA-70USI50 Hz — GENERATOR ASSYPART NO PART NAMECONTROL BOX ASSY DCA-70USI50 Hz — CONTROL BOX ASSYREMARKS DCA-70USI50 Hz — CONTROL BOX ASSYPART NO PART NAMEDCA-70USI50 Hz — CONTROL BOX ASSY. CONT PART NAME DCA-70USI50 Hz — CONTROL BOX ASSY. CONTCONTROL BOX ASSY PART NOENGINE AND RADIATOR ASSY DCA-70USI50 Hz — ENGINE AND RADIATOR ASSYPART NAME DCA-70USI50 Hz — ENGINE AND RADIATOR ASSYENGINE AND RADIATOR ASSY PART NODCA-70USI50 Hz — ENGINE AND RADIATOR ASSY. CONT PART NAME DCA-70USI50 Hz — ENGINE AND RADIATOR ASSY. CONTENGINE AND RADIATOR ASSY PART NOOUTPUT TERMINAL ASSY DCA-70USI50 Hz — OUTPUTTERMINAL ASSYREMARKS DCA-70USI50 Hz — OUTPUTTERMINAL ASSYPART NO PART NAMEBATTERY ASSY DCA-70USI50 Hz — BATTERY ASSYPART NAME DCA-70USI50 Hz — BATTERY ASSYBATTERY ASSY PART NOMUFFLER ASSY DCA-70USI50 Hz — MUFFLER ASSYPART NAME DCA-70USI50 Hz — MUFFLER ASSYMUFFLER ASSY PART NOFUEL TANK ASSY DCA-70USI50 Hz — FUEL TANK ASSYPART NAME DCA-70USI50 Hz — FUEL TANK ASSYFUEL TANK ASSY PART NOENCLOSURE #1 ASSY DCA-70USI50 Hz — ENCLOSURE #1 ASSYPART NAME DCA-70USI50 Hz — ENCLOSURE #1 ASSYENCLOSURE #1 ASSY PART NODCA-70USI50 Hz — ENCLOSURE #1 ASSY. CONT 0010120050 DCA-70USI50 Hz — ENCLOSURE #1 ASSY. CONTPART NO PART NAMEENCLOSURE #2 ASSY DCA-70USI50 Hz — ENCLOSURE #2 ASSYPART NAME DCA-70USI50 Hz — ENCLOSURE #2 ASSYENCLOSURE #2 ASSY PART NORUBBER SEALS ASSY DCA-70USI50 Hz — RUBBER SEALS ASSYPART NAME DCA-70USI50 Hz — RUBBER SEALS ASSYRUBBER SEALS ASSY PART NONAMEPLATE AND DECALS ASSY DCA-70USI50 Hz — NAME PLATE AND DECALS ASSYPART NAME DCA-70USI50 Hz — NAME PLATE AND DECALS ASSYNAMEPLATE AND DECALS ASSY PART NOEffective:October 1, TERMS AND CONDITIONS OF SALE — PARTSSPECIAL EXPEDITING SERVICE 2.ToobtainaReturnMaterialAuthorizationNOTE PAGE WARRANTYDEPARTMENT HERES HOW TO GET HELPNUMBER ON-HAND WHEN CALLING SERVICE DEPARTMENT