Manuals / Multiquip / Lawn and Garden / Portable Generator

Multiquip M2870300504 operation manual

Models: M2870300504

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PAGE 2 — DCA-70SSIU (60 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (01/06/09)

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Contents

MODEL DCA-70SSIU PARTS LIST NO. M2870300504OPERATION AND PARTS MANUAL ULTRA-SILENTTM SERIESPage SERVICE DEPARTMENT HERES HOW TO GET HELPPLEASE HAVETHE MODEL AND SERIAL NUMBER ON-HANDWHEN CALLING WARRANTYDEPARTMENTISUZU FF- 4BG1T ENGINE TABLE OF CONTENTSSpecification and part NOTEnumber are subject to change without noticeExtra Discounts PARTS ORDERING PROCEDURESWhen ordering parts please supply the following information Here’s how to get helpTable 2. Engine Specifications DCA-70SSIU 60 Hz - SPECIFICATIONSTable 1. Generator Specifications 40 KwTABLE 3. DIMENSIONS DCA-70SSIU 60 Hz - DIMENSIONS TOP, SIDE AND FRONTFigure 1. Dimensions Dimension in. mmSAFETY MESSAGE ALERT SYMBOLS DCA-70SSIU 60 Hz - SAFETY MESSAGE ALERT SYMBOLSHAZARD SYMBOLS Model DCA-70SSIU 60Hz SuperSilent GeneratorCAUTION - ACCIDENTAL STARTING DCA-70SSIU 60 Hz - SAFETY MESSAGE ALERT SYMBOLSWARNING - ROTATING PARTS CAUTION - OVER-SPEED CONDITIONSDANGER - READTHIS MANUAL General SafetyDCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION Generator Grounding Electrical SafetyDCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION DANGER - ELECTROCUTION HAZARDSDANGER - EXPLOSION HAZARDS Maintenance SafetyBattery Safety DCA-70SSIU 60 Hz - RULES FOR SAFE OPERATIONDCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION Towing &Transporting SafetyEmergencies DCA-70SSIU 60 Hz - GENERATOR DECALS Figure 2. Generator DecalsDCA-70SSIU 60 Hz - GENERATOR DECALS Figure 3. Generator Decals Cont inuedDCA-70SSIU 60 Hz - INSTALLATION Figure 4.Typical Generator Grounding ApplicationIndoor Installation DCA-70SSIU 60 Hz - INSTALLATIONOutdoor Installation CAUTION - EXHAUST HAZARDEngine Operating Panel DCA-70SSIU 60 Hz - GENERAL INFORMATIONGenerator Generator Control Panel1 Muffler Assembly 2 Engine Assembly 3 Enclosure Assembly DCA-70SSIU 60 Hz - MAJOR COMPONENTSFigure 5. Major Components 4 Generator Assembly 5 Output Terminal Assembly 6 Fuel Tank AssemblyNOTE PAGE DCA-70SSIU 60 Hz - GENERATOR CONTROL PANEL Figure 6. Generator Control PanelDCA-70SSIU 60 Hz - ENGINE OPERATING PANEL Figure 7. Engine Operating PanelDCA-70SSIU 60 Hz - ENGINE OPERATING PANEL 10. Auto On/Off Engine Controller MPECFigure 8. Output Terminal Panel DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL FAMILIARIZATIONOutput Terminal Familiarization Output Terminal PanelFigure 9. G.F.C.I. Receptacle DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL FAMILIARIZATION120VAC GFCI Receptacles Figure 11.Voltage Regulator Control KnobBlower Fan Connecting LoadsFigure 13. Connecting Loads Over Current Relay Figure 15. Blower Fan FuseThree Phase Load Single Phase LoadTable 5. Power Factor By Load DCA-70SSIU 60 Hz - LOAD APPLICATIONVoltage Selector Switch Locking Button Voltage Selector SwitchFigure 16. Voltage Selector Switch DCA-70SSIU 60 Hz - GENERATOR OUTPUTSDCA-70SSIU 60 Hz - GAUGE READING How to Read the OutputTerminal GaugesFigure 17. Voltage Selector Switch 139VThree Phase Position Reading AmperageDCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL CONNECTIONS Three-Phase PositionFigure 25. Voltage Selector Switch 240/139V Three-Phase Position UVWO Terminal Output Voltages3Ø 480/277 Output Terminal Lug Voltages Figure 27. Voltage Selector Switch 480/277VDCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL CONNECTIONS 1Ø 240V/120V Output Terminal Lug VoltagesLubrication Oil DCA-70SSIU 60 Hz - PRE-SETUPCircuit Breakers Fuel CheckWARNING - RESPIRATORY HAZARDS DCA-70SSIU 60 Hz - PRE-SETUPRefueling Procedure Figure 34. Fueling the GeneratorTable 13. Anti-Freeze Operating Temperatures Cleaning the RadiatorAir Cleaner Table 12. Coolant CapacityFigure 38. Battery Connections BatteryBattery Cable Installation CAUTION - BATTERY SERVICING SAFETYFigure 44. MPEC Control Switch Manual Position DCA-70SSIU 60 Hz - GENERATOR START-UP PROCEDURE MANUALFigure 41. Voltage Selector Switch Before StartingFigure 45. Engine Running LED ON Figure 47. Voltmeter Figure 48.Voltage Adjust Control KnobFigure 51. Coolant Temperature Gauge Figure 46. Frequency Meter HzWhen theMPECControlSwitch DCA-70SSIU 60 Hz - GENERATOR START-UP PROCEDURE AUTO MODECAUTION - BACKUP GENERATOR USE Shutdown ProcedureService Daily DCA-70SSIU 60 Hz - MAINTENANCEAir Cleaner with Dust Indicator General InspectionCheck Oil Level Cleaning the Fuel StrainerAir Removal Replacing Oil FilterDCA-70SSIU 60 Hz - MAINTENANCE DCA-70SSIU 60 Hz -TRAILER MAINTENANCE Trailer MaintenanceBrakes DCA-70SSIU 60 Hz -TRAILER MAINTENANCEBrake Adjustment Hydraulic Surge BrakesTireWear/Inflation Tires/Wheels/Lug NutsCAUTION - EYESIGHT HAZARD SuspensionFigure 60. Wheel Lug Nuts Tightening Sequence DCA-70SSIU 60 Hz -TRAILER MAINTENANCELug Nut Torque Requirements Table 18. Tire Torque RequirementsDCA-70SSIU 60 Hz -TRAILERWIRING DIAGRAM Figure 61. Trailer/Towing Vehicle Wiring DiagramNOTE PAGE DCA-70SSIU 60 Hz - GENERATORWIRING DIAGRAM Figure 62. Generator Wiring DiagramDCA-70SSIU 60 Hz - ENGINEWIRING DIAGRAM Figure 63. Engine Wiring DiagramCheck output voltage using a voltmeter DCA-70SSIU 60 Hz -TROUBLESHOOTING GENERATORTABLE 19. GENERATOR TROUBLESHOOTING Is wiring connection loose?SYMPTOM DCA-70SSIU 60 Hz -TROUBLESHOOTING ENGINE CONTROLLERTABLE 20. ENGINE CONTROLLER TROUBLESHOOTING MPEC POSSIBLE PROBLEMItems Found In the “Remarks” Column How to read the marks and remarks used in this parts bookEXPLANATION OF CODE IN REMARKS COLUMN Items Found In the “Items Number” Column1 TO 3 UNITS DCA-70SSIU 60 Hz - SUGGESTED SPARE PARTSDCA-70SSIU 60 Hz WHISPERWATTGENRATOR W/ISUZU FF4BG1T DIESEL ENGINE SENDER, WATER SWITCH ENGINE SIDEDCA-70SSIU 60 HZ - GENERATOR ASSY GENERATOR ASSYREMARKS DCA-70SSIU 60 Hz - GENERATOR ASSYPART NAME DCA-70SSIU 60 Hz - CONTROL BOX ASSY CONTROL BOX ASSYPART NAME QTY. REMARKSDCA-70SSIU 60 Hz - CONTROL BOX ASSY AUTOMATIC VOLTAGE REGULATORDCA-70SSIU 60 Hz - CONTROL BOX ASSY. CONT DCA-70SSIU 60 Hz - CONTROL BOX ASSY. CONT AMMETER CHANGE - OVER SWITCHVOLTMETER CHANGE - OVER SWITCH PART NAMEDCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY ENGINE AND RADIATOR ASSYREMARKS DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSYPART NAME OIL FILTER CARTRIDGE ..................................... 1 ........... REPLACES P/NDCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY. CONT REMARKS DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY. CONTPART NAME REPLACES P/NDCA-70SSIU 60 Hz - OUTPUTTERMINAL ASSY OUTPUT TERMINAL ASSYCABLE OUTLET COVER SUPPORTER DCA-70SSIU 60 Hz - OUTPUTTERMINAL ASSYPART NAME CIRCUIT BREAKER- QCF 1020 1P 20ADCA-70SSIU 60 Hz - ACTUATOR ASSY ACTUATOR ASSYHEX SOCKET HEAD CAP SCREW DCA-70SSIU 60 Hz - ACTUATOR ASSYPART NAME DCA-70SSIU 60 Hz - BATTERY ASSY BATTERY ASSYREMARKS DCA-70SSIU 60 Hz - BATTERY ASSYPART NAME CABLEDCA-70SSIU 60 Hz - MUFFLER ASSY MUFFLER ASSYREMARKS DCA-70SSIU 60 Hz - MUFFLER ASSYPART NAME GASKETDCA-70SSIU 60 Hz - FUELTANK ASSY FUEL TANK ASSYDCA-70SSIU 60 Hz - FUELTANK ASSY PART NAMEDCA-70SSIU 60 Hz - ENCLOSURE ASSY ENCLOSURE ASSYDCA-70SSIU 60 Hz - ENCLOSURE ASSY PART NAMEDCA-70SSIU 60 Hz - ENCLOSURE ASSY. CONT DCA-70SSIU 60 Hz - ENCLOSURE ASSY. CONT PART NAMEDCA-70SSIU 60 Hz - RUBBER SEALS ASSY RUBBER SEALS ASSYDCA-70SSIU 60 Hz - RUBBER SEALS ASSY PART NAMEDCA-70SSIU 60 Hz - NAME PLATE AND DECALS ASSY NAMEPLATE AND DECALS ASSYDCA-70SSIU 60 Hz - NAME PLATE AND DECALS ASSY DECAL AMMENTER CHANGE- OVER SWITCHDECAL VOLTMETER CHANGE- OVER SWITCH PART NAMESPECIAL EXPEDITING SERVICE EffectiveOctober 1, 2002 TERMS AND CONDITIONS OF SALE - PARTS11. Credit issued will be applied to future purchases only 2. ToobtainaReturnMaterialAuthorizationNOTE PAGE SERVICE DEPARTMENT PLEASE HAVETHE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLINGHERES HOW TO GET HELP WARRANTYDEPARTMENT