Manuals / Multiquip / Lawn and Garden / Portable Generator

Multiquip DCA-25SSIU2 50 HZ- INSTALLATION, Typical Generator Grounding Application

Models: DCA-25SSIU2

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DCA-25SSIU2 (50 HZ)— INSTALLATION

DCA-25SSIU2 (50 HZ)— INSTALLATION

Figure 4.Typical Generator Grounding Application

PAGE 16 — DCA-25SSIU2 (50 HZ)— OPERATION AND PARTS MANUAL — REV. #0 (03/11/05)

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Multiquip operation manual DCA-25SSIU2 50 HZ- INSTALLATION, Typical Generator Grounding Application

Contents

PARTS LIST NO. M1870300804 OPERATION AND PARTS MANUALMODEL DCA-25SSIU2 WHISPERWATTTM SERIESPage HERES HOW TO GET HELP PLEASE HAVETHE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLINGSERVICE DEPARTMENT WARRANTYDEPARTMENTTABLE OF CONTENTS Specification and partWHISPERWATT GENERATOR NOTEnumber are subject to change without noticePARTS ORDERING PROCEDURES When ordering parts please supply the following informationExtra Discounts Here’s how to get helpTable 2. Engine Specifications Table 1. Generator SpecificationsDCA-25SSIU2 50 HZ- SPECIFICATIONS DCA-25SSIU2 50 HZ- DIMENSIONS TOP, SIDE AND FRONT Figure 1. DimensionsTABLE 3. DIMENSIONS Dimension ft. mmDCA-25SSIU2 50 HZ - SAFETY MESSAGE ALERT SYMBOLS HAZARD SYMBOLSSAFETY MESSAGE ALERT SYMBOLS DANGERDCA-25SSIU2 50 HZ - SAFETY MESSAGE ALERT SYMBOLS WARNING - ROTATING PARTSCAUTION - ACCIDENTAL STARTING CAUTION - OVER-SPEED CONDITIONSDCA-25SSIU2 50 HZ- RULES FOR SAFE OPERATION General SafetyDANGER - READTHIS MANUAL Electrical Safety DCA-25SSIU2 50 HZ- RULES FOR SAFE OPERATIONGenerator Grounding DANGER - ELECTROCUTION HAZARDSMaintenance Safety Battery SafetyDANGER - EXPLOSION HAZARDS DCA-25SSIU2 50 HZ- RULES FOR SAFE OPERATIONTowing &Transporting Safety EmergenciesDCA-25SSIU2 50 HZ- RULES FOR SAFE OPERATION ALWAYS know the location of the nearest fire extinguisherDCA-25SSIU2 50 HZ- GENERATOR DECALS Figure 2. Generator DecalsFigure 3. Generator Decals Continued DCA-25SSIU2 50 HZ- GENERATOR DECALSDCA-25SSIU2 50 HZ- INSTALLATION Figure 4.Typical Generator Grounding ApplicationDCA-25SSIU2 50 HZ- INSTALLATION Outdoor InstallationIndoor Installation CAUTION - EXHAUST HAZARDDCA-25SSIU2 50 HZ- GENERAL INFORMATION DCA-25SSIU2 50 HZ Series Familiarization GeneratorEngine Operating Panel Generator Control PanelTable 4. Generator Major Components DCA-25SSIU2 50 HZ- MAJOR COMPONENTSFigure 5. Major Components DCA-25SSIU2 50 HZ- GENERATOR CONTROL PANEL Figure 6. Generator Control PanelDCA-25SSIU2 50 HZ- ENGINE OPERATING PANEL Figure 7. Engine Operating PanelDCA-25SSIU2 50 HZ- OUTPUT TERMINAL PANEL FAMILIARIZATION Output Terminal FamiliarizationFigure 8. Output Terminal Panel Output Terminal PanelDCA-25SSIU2 50 HZ- OUTPUT TERMINAL PANEL FAMILIARIZATION Figure 9. G.F.C.I. Receptacle 100VAC GFCI ReceptaclesFigure 11. Voltage Regulator Control Knob Figure 10. 100/200V Twist-Lock Auxiliary ReceptaclesConnecting Loads Figure 13. Connecting Loads Figure 14. Over Current RelayOver Current Relay Blower FanTable 5. Power Factor By Load Single Phase LoadThree Phase Load DCA-25SSIU2 50 HZ- LOAD APPLICATIONVoltage Selector Switch Figure 16. Voltage Selector SwitchVoltage Selector Switch Locking Button DCA-25SSIU2 50 HZ- GENERATOR OUTPUTSHow to Read the OutputTerminal Gauges Figure 17. Voltage Selector Switch 139VThree Phase PositionDCA-25SSIU2 50 HZ- GAUGE READING Reading AmperageThree-Phase Position Figure 23. Output Terminal Lugs 3Ø-220/127VThree Phase ConnectionsFigure 25. Voltage Selector Switch 240/139V Three-Phase Position DCA-25SSIU2 50 HZ- OUTPUT TERMINAL PANEL CONNECTIONS3Ø 440/254 Output Terminal Lug Voltages DCA-25SSIU2 50 HZ- OUTPUT TERMINAL PANEL CONNECTIONS1Ø 200V/100V Output Terminal Lug Voltages DCA-25SSIU2 50 HZ- PRE-SETUP Circuit BreakersLubrication Oil Figure 31. Engine Oil DipstickDCA-25SSIU2 50 HZ- PRE-SETUP Refueling ProcedureWARNING - RESPIRATORY HAZARDS Figure 33. Only Fill on Level GroundCleaning the Radiator Air CleanerTable 10. Coolant Capacity Fan Belt TensionBattery Battery Cable InstallationWhen connecting battery do the following CAUTION - BATTERY SERVICING SAFETYDCA-25SSIU2 50 HZ- GENERATOR START-UP PROCEDURE Figure 41. Voltage Selector SwitchFigure 42. Ignition Switch Operation Pre-Heat Position Figure 43. Pre-Heat Indicator LampFigure 44. Frequency Meter Hz Figure 48. Oil Pressure Gauge Figure 45. AC VoltmeterFigure 49. Coolant Temperature Gauge Figure 50. Engine TachometerDCA-25SSIU2 50 HZ- GENERATOR START-UP PROCEDURE Figure 54. Ignition Switch Stop PositionFigure 55. Ignition Switch Off Position Figure 51. Main, AUX. and GFCI Circuit Breakers ONDCA-25SSIU2 50 HZ- MAINTENANCE TABLE 12. INSPECTION/MAINTENANCEAir Cleaner with Dust Indicator Service DailyCleaning the Fuel Strainer Air RemovalCheck Oil Level Replacing Oil FilterDCA-25SSIU2 50 HZ-TRAILER MAINTENANCE Trailer MaintenanceDCA-25SSIU2 50 HZ-TRAILER MAINTENANCE Brake AdjustmentBrakes Hydraulic Surge BrakesTires/Wheels/Lug Nuts CAUTION - EYESIGHT HAZARDTire Wear/Inflation SuspensionDCA-25SSIU2 50 HZ-TRAILER MAINTENANCE Lug Nut Torque RequirementsFigure 58. Wheel Lug Nuts Tightening Sequence Table 16. Tire Torque RequirementsDCA-25SSIU2 50 HZ-TRAILERWIRING DIAGRAM Figure 59. Trailer/Towing Vehicle Wiring DiagramDCA-25SSIU2 50 HZ- GENERATORWIRING DIAGRAM Figure 60. Generator Wiring DiagramDCA-25SSIU2 50 HZ- ENGINEWIRING DIAGRAM Figure 61. Engine Wiring DiagramDCA-25SSIU2 50 HZ-TROUBLESHOOTING GENERATOR TABLE 17. GENERATOR TROUBLESHOOTINGDCA-25SSIU2 50 HZ-TROUBLESHOOTING ENGINE Engine does not startStarter does not run TABLE 18. ENGINE TROUBLESHOOTINGDCA-25SSIU2 50 HZ-TROUBLESHOOTING ENGINE TABLE 18. ENGINE TROUBLESHOOTING CONTINUEDNOTE PAGE How to read the marks and remarks used in this parts book EXPLANATION OF CODE IN REMARKS COLUMNItems Found In the “Remarks” Column Items Found In the “Items Number” ColumnDCA-25SSIU2 50 HZ- SUGGESTED SPARE PARTS DCA-25SSIU2 50 HZ ULTRA-SILENT GENRATOR W/ISUZU AA-4LE2 ENGINE1 TO 3 UNITS DescriptionDCA-25SSIU2 50 HZ- GENERATOR ASSY GENERATOR ASSYPART NAME REMARKSDCA-25SSIU2 50 HZ- GENERATOR ASSY INCLUDES ITEMS WDCA-25SSIU2 50 HZ- CONTROL BOX ASSY CONTROL BOX ASSYDCA-25SSIU2 50 HZ- CONTROL BOX ASSY PART NAMEAUTOMATIC VOLTAGE REGULATOR, NTA-5A-2DB REMARKSDCA-25SSIU2 50 HZ- CONTROL BOX ASSY CONTROL BOX ASSY.CONTDCA-25SSIU2 50 HZ- CONTROL BOX ASSY PART NAMEQTY. REMARKS CONTROL BOX ASSY.CONTDCA-25SSIU2 50 HZ- ENGINE OPERATING PANEL ASSY ENGINE OPERATING PANNEL ASSYIGNITION SWITCH ALARM LAMPDCA-25SSIU2 50 HZ- ENGINE OPERATING PANEL ASSY PART NAMEDCA-25SSIU2 50 HZ- ENGINE & RADIATOR ASSY ENGINE & RADIATOR ASSYQTY. REMARKS DCA-25SSIU2 50 HZ- ENGINE & RADIATOR ASSYPART NAME CARTRIDGE, OIL FILTER, ISUZUDCA-25SSIU2 50 HZ- ENGINE & RADIATOR ASSY. CONT ENGINE & RADIATOR ASSY.CONTDCA-25SSIU2 50 HZ- ENGINE & RADIATOR ASSY. CONT PART NAME90 DEGREE ELBOW, 33982-10-10+ PICK UP, TACHOMETERDCA-25SSIU2 50 HZ- OUTPUTTERMINAL ASSY OUTPUT TERMINAL ASSYDCA-25SSIU2 50 HZ- OUTPUTTERMINAL ASSY PART NAMEOUTPUT TERMINAL ASSY CIRCUIT BREAKER, QCF 2050 2P 50ADCA-25SSIU2 50 HZ- BATTERY ASSY BATTERY ASSYDCA-25SSIU2 50 HZ- BATTERY ASSY PART NAMEDCA-25SSIU2 50 HZ- MUFFLER ASSY MUFFLER ASSYDCA-25SSIU2 50 HZ- MUFFLER ASSY PART NAMEREMARKS REPLACES P/NDCA-25SSIU2 50 HZ- FUEL TANK ASSY FUEL TANK ASSYPART NAME DCA-25SSIU2 50 HZ- FUELTANK ASSYREMARKS DCA-25SSIU2 50 HZ- ENCLOSURE ASSY ENCLOSURE ASSYDCA-25SSIU2 50 HZ- ENCLOSURE ASSY PART NAMEDCA-25SSIU2 50 HZ- ENCLOSURE ASSY. CONT ENCLOSURE ASSY.CONTDCA-25SSIU2 50 HZ- ENCLOSURE ASSY. CONT PART NAMEDCA-25SSIU2 50 HZ- RUBBER SEALS ASSY DCA-25SSIU2 50 HZ- RUBBER SEALS ASSY PART NAMEDCA-25SSIU2 50 HZ- NAMEPLATE AND DECALS NAMEPLATE AND DECALS ASSYPART NAME DCA-25SSIU2 50 HZ- NAMEPLATE AND DECALSREMARKS TERMS AND CONDITIONS OF SALE - PARTS 11. Credit issued will be applied to future purchasesonlySPECIAL EXPEDITING SERVICE 2. ToobtainaReturnMaterialAuthorizationNOTE PAGE PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING HERES HOW TO GET HELPSERVICE DEPARTMENT WARRANTYDEPARTMENT