Multiquip manual Model DCA800SSK2, This Manual Must Accompany the Equipment AT ALL Times

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OPERATION AND PARTS MANUAL

WHISPERWATT™ SERIES

MODEL DCA800SSK2

60HZ GENERATOR (STD.)

(KOMATSU SAA6D170E-3 DIESEL ENGINE)

PARTS LIST NO. C5871301004

Revision # (09/03/09)

To ﬁnd the latest revision of this publication, visit our website at: www.mqpower.com

THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

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Contents

This Manual Must Accompany the Equipment AT ALL Times Model DCA800SSK2Proposition 65 Warning Administrator Reporting Safety DefectsNhtsa DCA800SSK2 Table of ContentsOrdering parts has never been easier Parts Ordering ProceduresSafety Messages Safety InformationGenerator Safety General Safety Always know the location of the nearest Before servicing equipment Engine SafetyTowing Safety Fuel Safety Never use fuel as a cleaning agent From fuel vapors or if fuel is spilled on a hot engineGrounding Safety Electrical SafetyPower Cord/Cable Safety Device. All installations should beEnvironmental Safety Battery SafetyKomatsu SAA6D170E3 SpecificationsDimensions DimensionsTypical Generator Grounding Application InstallationIndoor Installation Outdoor InstallationMounting Generator GroundingGeneral Information Item no Major ComponentsPilot Lamp Indicates the system is running Generator Control PanelOwing from the U,V, and W Output Terminal Lugs to the load Engine Operating Panel Air Filter Alarm When the air ﬁ lterPage Output Terminal Familiarization Output Terminal Panel FamiliarizationTerminal legs O and Ground are considered bonded grounds Over Current Relay Connecting LoadsThree Phase Load Single Phase LoadLoad Application Generator Output Voltages Generator OutputsVoltage ChangeOver Board Generator AmperageGenerator OUTPUTS/GAUGE Reading HOW to Read the AC Ammeter and AC Voltage GaugesAC Voltmeter Gauge Reading AC Ammeter Gauge ReadingUvwo Terminal Output Voltages Output Terminal Panel Connections3Ø-240V Uvwo Terminal Output Voltages 1Ø-240V Uvwo Terminal Output Voltages1Ø-480V Uvwo Terminal Output Voltages 3Ø-480V Uvwo Terminal Output Voltages1Ø-277V Uvwo Terminal Output Voltages Circuit Breakers INSPECTION/SETUPLubrication OIL Fuel CheckOnly use #2 diesel fuel when refueling Refueling ProcedureAIR Cleaner FAN Belt Tension Cleaning the RadiatorCoolant ANTIFREEZE/SUMMER COOLANT/ Water Operation in Freezing WeatherBattery Cable Installation BatteryWiring AlternatorBefore Starting Generator Startup Procedure ManualEngine’s exhaust contains harmful emissions Is lit onStarting Manual Place the engine speed switch in the LOW position FigureAmmeter No Load Verify that the main circuit breaker on lamp is lit onStarting Auto Mode Generator Startup Procedure Auto ModeBefore connecting this generator to any Place the engine speed switch in the High positionNormal Shutdown Procedure Generator Shutdown ProceduresEmergency Shutdown Procedure General Inspection AIR Cleaner MaintenanceAir Cleaner with Dust Indicator Fuel Tank Inspection Fuel AdditionAIR Removal Check OIL Level Radiator CleaningReplacing Oil Filter Flushing OUT Radiator and Replacing CoolantBattery Charger and Jacket Water Heater Power Connections Trailer Maintenance Trailer MaintenanceCoupler Type of hitch used on the trailer for towing Brake Drums or discs, Linings, and Hoses Electric BrakesAir Leaks Tire Wear/Inﬂation TIRES/WHEELS/LUG NutsSuspension Never use an pneumatic air gun to tighten wheel lug nuts Lug Nut Torque RequirementsTrailer/Towing Vehicle Wiring Diagram Trailer Wiring DiagramGenerator Wiring Diagram Generator Wiring DiagramEngine Wiring Diagram Generator Wiring Diagram Main BreakerController Wiring Diagram Engine Wiring DiagramTroubleshooting Generator Clean/repair radiator grill Troubleshooting Engine ControllerAdjust governor actuator Adjust governor controllerKomatsu Engine Controller Page Explanation of Code in Remarks Column Sample Parts ListTo 3 units Suggested Spare PartsGenerator Assy Field Assy Balancing Weight KITRESISTOR, 80W 50K Ω Insulator WasherGenerator Assy Packing Bearing CoverCover Bracket Stator CoverControl Panel Assy Switch Circuit Breaker on SwitchPanel Light Switch Control PanelControl BOX Assy Ammeter Current Transformer Control BOXElectric Parts SET Panel Machine ScrewControl BOX Assy Terminal Plate Change TerminalChange Plate Snap PINEngine Assy Engine Foot ENGINE, Komatsu SAA170E3Radiator Bracket HoseEngine Assy Hose Joint Hose BandValve Drain JointRadiator ASSY. S/N 316346 and Above Cushion ConnectorClamp TubeAlternator ASSY. S/N 311209 and Above BELT, Alternator PULLEY, NON HardeningALTERNATOR, Assy Theromostat ASSY. S/N 316346 and Above Plate HOUSING, ThermostatThermostat SEAL, ThermostatWater Pump Assy 315602 and Above 62406113026162631515 311819 and AboveStarter ASSY. S/N 316346 and Above 6221816810 60081335120101061645 0164331645Engine Operating Panel Assy Battery Switch Bracket Battery SwitchEngine Speed Switch Alarm LampOutput Terminal Assy Output Terminal Bracket Output TerminalTerminal Output Terminal CoverOutput Terminal Assy Receptacle Rubber CushionBattery Assy Battery Sheet BatteryBattery Band Battery BoltMuffler Assy Exhaust Pipe MufflerOutlet Pipe Fuel Tank Assy Fuel Tank CAP Fuel TankFuel Filter Fuel Gauge HoseEnclosure ASSY.#1 Enclosure ASSY. #1 Enclosure ASSY. #1 Center Frame Filler BracketRoof Panel Filler CoverEnclosure ASSY. #2 Louver Panel Rear FrameRear Frame Cover Duct CoverEnclosure ASSY. #2 Guide PanelRoof Panel Cover Enclosure ASSY. #3 Side Panel Splasher PanelSide Door DuctEnclosure ASSY. #3 21A C5494405904 C5454300604C5454300904 22A C5494405904Rubber Seals Assy 0228901780 02289017500228901800 0228901690Nameplate and Decals Assy Engine & Radiator Group Control Panel & BOX GroupDecal Fuel Priming Engine Operating Panel Group Output Terminal GroupNameplate and Decals Assy Muffler Group Battery GroupFuel Tank Group Bonnet GroupNameplate and Decals Assy C1552000403 Freight Policy Terms and Conditions of Sale PartsPage HERE’S HOW to GET Help