Multiquip DCA800SSK2 manual Electrical Safety, Grounding Safety, Power Cord/Cable Safety

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SAFETY INFORMATION

ELECTRICAL SAFETY

DANGER

DO NOT touch output terminals during operation. Contact with output terminals during operation can cause electrocution, electrical shock or burn.

The electrical voltage required to operate the generator can cause severe

injury or even death through physical contact with live circuits. Turn generator and all circuit breakers OFF before performing maintenance on the generator or making contact with output terminals.

NEVER insert any objects into the output

receptacles during operation. This is extremely dangerous.The possibility exists of electrical shock, electrocution or death.

Backfeed to a utility system can cause

electrocution and/or property damage. NEVER connect the generator to a building’s electrical system without a transfer switch or other approved

device. All installations should be

performed by a licensed electrician in accordance with all applicable laws and electrical codes. Failure to do so could result in electrical shock or burn, causing serious injury or even death.

Make sure power cables are securely connected to the generator’s output receptacles. Incorrect connections may cause electrical shock and damage to the generator.

NOTICE

ALWAYS make certain that proper power or extension cord has been selected for the job. See Cable Selection Chart in this manual.

Grounding Safety

DANGER

ALWAYS make sure that electrical circuits are properly grounded to a suitable earth ground (ground rod) per the National Electrical Code (NEC) and local codes before operating generator. Severe injury or death by electrocution can result from operating an ungrounded generator.

NEVER use gas piping as an electrical ground.

Power Cord/Cable Safety

DANGER

NEVER let power cords or cables lay in water.

NEVER stand in water while AC power from the generator is being transferred to a load.

NEVER use damaged or worn cables or cords when connecting equipment to generator. Inspect for cuts in the insulation.

NEVER grab or touch a live power cord or cable with wet hands. The possibility exists of electrical shock, electrocution or death.

PAGE 10 — DCA800SSK2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (09/03/09)

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Contents Model DCA800SSK2 This Manual Must Accompany the Equipment AT ALL TimesProposition 65 Warning Administrator Reporting Safety DefectsNhtsa Table of Contents DCA800SSK2Parts Ordering Procedures Ordering parts has never been easierSafety Information Safety MessagesGenerator Safety General Safety Always know the location of the nearest Engine Safety Before servicing equipment Never use fuel as a cleaning agent Fuel SafetyTowing Safety From fuel vapors or if fuel is spilled on a hot enginePower Cord/Cable Safety Electrical SafetyGrounding Safety Device. All installations should beBattery Safety Environmental SafetySpecifications Komatsu SAA6D170E3Dimensions DimensionsInstallation Typical Generator Grounding ApplicationMounting Outdoor InstallationIndoor Installation Generator GroundingGeneral Information Major Components Item noGenerator Control Panel Pilot Lamp Indicates the system is runningOwing from the U,V, and W Output Terminal Lugs to the load Air Filter Alarm When the air fi lter Engine Operating PanelPage Output Terminal Familiarization Output Terminal Panel FamiliarizationTerminal legs O and Ground are considered bonded grounds Connecting Loads Over Current RelayThree Phase Load Single Phase LoadLoad Application Voltage ChangeOver Board Generator OutputsGenerator Output Voltages Generator AmperageAC Voltmeter Gauge Reading HOW to Read the AC Ammeter and AC Voltage GaugesGenerator OUTPUTS/GAUGE Reading AC Ammeter Gauge Reading3Ø-240V Uvwo Terminal Output Voltages Output Terminal Panel ConnectionsUvwo 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 Lubrication OIL INSPECTION/SETUPCircuit Breakers Fuel CheckRefueling Procedure Only use #2 diesel fuel when refuelingCoolant ANTIFREEZE/SUMMER COOLANT/ Water Cleaning the RadiatorAIR Cleaner FAN Belt Tension Operation in Freezing WeatherWiring BatteryBattery Cable Installation AlternatorEngine’s exhaust contains harmful emissions Generator Startup Procedure ManualBefore Starting Is lit onPlace the engine speed switch in the LOW position Figure Starting ManualVerify that the main circuit breaker on lamp is lit on Ammeter No LoadBefore connecting this generator to any Generator Startup Procedure Auto ModeStarting Auto Mode 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 Replacing Oil Filter Radiator CleaningCheck OIL Level 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 Lug Nut Torque Requirements Never use an pneumatic air gun to tighten wheel lug nutsTrailer Wiring Diagram Trailer/Towing Vehicle Wiring DiagramGenerator Wiring Diagram Generator Wiring DiagramGenerator Wiring Diagram Main Breaker Engine Wiring DiagramEngine Wiring Diagram Controller Wiring DiagramTroubleshooting Generator Adjust governor actuator Troubleshooting Engine ControllerClean/repair radiator grill Adjust governor controllerKomatsu Engine Controller Page Sample Parts List Explanation of Code in Remarks ColumnSuggested Spare Parts To 3 unitsGenerator Assy RESISTOR, 80W 50K Ω Balancing Weight KITField Assy Insulator WasherGenerator Assy Cover Bracket Bearing CoverPacking Stator CoverControl Panel Assy Panel Light Switch Circuit Breaker on SwitchSwitch Control PanelControl BOX Assy Electric Parts SET Panel Control BOXAmmeter Current Transformer Machine ScrewControl BOX Assy Change Plate Change TerminalTerminal Plate Snap PINEngine Assy Radiator Bracket ENGINE, Komatsu SAA170E3Engine Foot HoseEngine Assy Valve Hose BandHose Joint Drain JointRadiator ASSY. S/N 316346 and Above Clamp ConnectorCushion TubeAlternator ASSY. S/N 311209 and Above BELT, Alternator PULLEY, NON HardeningALTERNATOR, Assy Theromostat ASSY. S/N 316346 and Above Thermostat HOUSING, ThermostatPlate SEAL, ThermostatWater Pump Assy 6162631515 6240611302315602 and Above 311819 and AboveStarter ASSY. S/N 316346 and Above 0101061645 60081335126221816810 0164331645Engine Operating Panel Assy Engine Speed Switch Battery SwitchBattery Switch Bracket Alarm LampOutput Terminal Assy Terminal Output TerminalOutput Terminal Bracket Output Terminal CoverOutput Terminal Assy Rubber Cushion ReceptacleBattery Assy Battery Band BatteryBattery Sheet Battery BoltMuffler Assy Exhaust Pipe MufflerOutlet Pipe Fuel Tank Assy Fuel Filter Fuel TankFuel Tank CAP Fuel Gauge HoseEnclosure ASSY.#1 Enclosure ASSY. #1 Enclosure ASSY. #1 Roof Panel Filler BracketCenter Frame Filler CoverEnclosure ASSY. #2 Rear Frame Cover Rear FrameLouver Panel Duct CoverEnclosure ASSY. #2 Guide PanelRoof Panel Cover Enclosure ASSY. #3 Side Door Splasher PanelSide Panel DuctEnclosure ASSY. #3 C5454300904 C545430060421A C5494405904 22A C5494405904Rubber Seals Assy 0228901800 02289017500228901780 0228901690Nameplate and Decals Assy Decal Fuel Priming Engine Operating Panel Group Control Panel & BOX GroupEngine & Radiator Group Output Terminal GroupNameplate and Decals Assy Fuel Tank Group Battery GroupMuffler Group Bonnet GroupNameplate and Decals Assy C1552000403 Terms and Conditions of Sale Parts Freight PolicyPage HERE’S HOW to GET Help

DCA800SSK2 specifications

The Multiquip DCA800SSK2 is a robust and versatile portable diesel generator, designed to meet the demands of a wide range of applications. With a powerful 800 kW (kilowatt) capacity, it is particularly suited for use in construction sites, events, and emergency backup power situations. This generator combines reliability, durability, and ease of use, making it a popular choice among contractors and rental companies.

One of the main features of the DCA800SSK2 is its advanced sound attenuation technology. This ensures that the generator operates quietly, minimizing noise pollution while maximizing performance. The enclosure is designed to reduce sound levels without compromising on the cooling requirements, which extends the overall lifespan of the generator. Users can expect noise levels well within acceptable limits for urban and residential areas.

The DCA800SSK2 is equipped with a state-of-the-art digital controller that offers enhanced monitoring and diagnostic capabilities. This intelligent control system enables users to track key performance metrics, such as voltage, frequency, and operating hours, all from a user-friendly interface. Furthermore, it includes automatic shutdown features for low oil pressure, high temperature, and overcurrent situations, providing an added layer of safety and preventing potential damage.

Fuel efficiency is another standout characteristic of the Multiquip DCA800SSK2. With a large fuel tank, it can operate for extended periods without frequent refueling, making it ideal for long-term use in remote areas where access to fuel may be limited. The generator's engine is engineered to provide optimal fuel consumption, ensuring that operators can maximize their running time while minimizing operational costs.

The DCA800SSK2 includes multiple outlets for electricity distribution, allowing users to connect various tools and equipment simultaneously. This versatility makes it suitable for a wide range of applications, from powering heavy machinery on construction sites to providing backup power for critical infrastructure.

Overall, the Multiquip DCA800SSK2 stands out in the market for its combination of power, efficiency, and advanced features. With its robust build quality, innovative technologies, and user-centric design, it is an excellent choice for anyone in need of a reliable portable generator. Whether for professional use or emergency situations, the DCA800SSK2 delivers outstanding performance and peace of mind.