Multiquip DCA125USI manual Generator Assy

Page 54

GENERATOR ASSY.

PAGE 54 — DCA125USI 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #1 (03/25/11)

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Contents Model DCA125USI This Manual Must Accompany the Equipment AT ALL TimesProposition 65 Warning Reporting Safety Defects AdministratorNhtsa Table of Contents DCA125USI 60 Hz GeneratorParts Ordering Procedures Ordering parts has never been easierSafety Information Safety MessagesGeneral Safety Generator 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 engineElectrical Safety Device. All installations should be Never use gas piping as an electrical ground Battery Safety Environmental SafetySpecifications DCA125USIDimensions DimensionsInstallation Typical Generator Grounding ApplicationMounting Outdoor InstallationIndoor Installation Generator GroundingGeneral Information Major Components Generator Control Panel Owing from the U,V, and W Output Terminal Lugs to the loadPage Engine Operating Panel Engine Operating PanelFuel Gauge Indicates amount of diesel fuel available ModuleOutput Terminal Panel Familiarization Output Terminal FamiliarizationTerminal legs O and Ground are considered bonded grounds Removing the Plastic Face Plate Hard Wire Hookup Panel VAC Gfci ReceptaclesTwist Lock Dual Voltage 120/240 VAC Receptacles Connecting Loads Over Current RelaySingle Phase Load Three Phase LoadLoad Application Generator Outputs Generator Output VoltagesHOW to Read the AC Ammeter and AC Voltage Gauges Generator OUTPUTS/GAUGE ReadingAC Voltmeter Gauge Reading 3Ø-240/139 Uvwo Terminal Output Voltages Output Terminal Panel ConnectionsUvwo Terminal Output Voltages 3Ø-208V/1Ø-120V Uvwo Terminal Output Voltages3Ø-480/277V Uvwo Terminal Output Voltages 1Ø-240/120V Uvwo Terminal Output VoltagesLubrication 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 AlternatorStarting Generator START-UP ProcedureBefore Starting Starting ManualPre-Heat Lamp Emergency Shutdown Procedure Generator SHUT-DOWN ProceduresNormal Shutdown Procedure To shutdown the generator, use the following procedureMaintenance General Inspection AIR CleanerAir Cleaner with Dust Indicator Fuel Addition Fuel Tank InspectionAIR Removal Replacing Oil Filter Radiator CleaningCheck OIL Level Flushing OUT Radiator and Replacing CoolantBattery Charger & Jacket Water Heater Power Connections Trailer Maintenance Trailer MaintenanceCoupler Type of hitch used on the trailer for towing Hydraulic Surge Brakes Brake AdjustmentBrakes Through 8 and as listed belowTIRES/WHEELS/LUG Nuts Tire Wear/Infl ationSuspension Lug Nut Torque Requirements Start all wheel lug nuts by handNever use an pneumatic air gun to tighten wheel lug nuts Trailer Wiring Diagram Trailer/Towing Vehicle Wiring DiagramGenerator Wiring Diagram Generator Wiring DiagramEngine Wiring Diagram Engine Wiring DiagramController Wiring Diagram Controller Wiring DiagramTroubleshooting Generator Troubleshooting Diagnostic Lamp Method of OperationPage Sample Parts List Explanation of Code in Remarks ColumnXxxxx only Not Used on Suggested Spare Parts To 3 unitsGenerator Assy Field Assy Part Name QTY. RemarksIncludes Items W/# FANControl BOX Assy Selector Switch Push Button SwitchDiagonastic Switch Switch BracketControl BOX Assy Water Temperature Gauge Switch CoverAlarm Lamp SWITCH, Panel LightEngine and Radiator Assy Bracket AIR Cleaner AIR CleanerINDICATOR, AIR Cleaner BAND, AIR CleanerEngine and Radiator Assy Blow by Hose ConnectorAIR Duct Hose Hose JointEngine and Radiator Assy FAN Shroud BRACKET, Inter CoolerCooler Hose BRACKET, FAN ShroudOutput Terminal Assy Terminal Cover Terminal BoardOutput Terminal Bolt Output WindowBattery Assy Battery Band BatteryBattery Sheet Battery Bolt SETMuffler Assy Muffler GasketBolt SET Fuel Tank Assy Fuel Sender Unit Fuel TankFuel Tank CAP Connect HoseEnclosure ASSY. Part Enclosure ASSY. PART1 Enclosure ASSY. Part Over COVER, Front Frame Back PlateDuct COVER, Radiator CAPEnclosure ASSY. Part Rear Frame Enclosure ASSY. Part Seal Rubber WasherManual PAK Rubber Seals Assy Part Name Nameplate and Decals Assy Engine & Radiator Group Battery GroupControl BOX Group Output Terminal GroupNameplate and Decals Assy Fuel Tank Group Enclosure GroupTerms and Conditions of Sale Parts Freight PolicyPage HERE’S HOW to GET Help
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DCA125USI specifications

The Multiquip DCA125USI is a high-performance portable diesel generator renowned for its reliability, efficiency, and robust construction, making it an ideal choice for construction sites, events, and remote locations requiring continuous power. Engineered for durability, this generator features a solid and compact design that allows seamless transport while providing ample power to meet demanding applications.

One of the standout features of the DCA125USI is its powerful 125 kVA output, capable of supplying electricity to a wide range of equipment simultaneously. With a fuel-efficient Tier 4 compliant engine, this generator not only delivers high performance but also addresses environmental concerns through reduced emissions. Operating at low noise levels, the DCA125USI ensures a quieter work environment, making it suitable for urban areas and noise-sensitive locations.

In terms of technology, the DCA125USI is equipped with a state-of-the-art digital control panel that offers advanced monitoring capabilities, allowing users to easily track the generator's performance, fuel consumption, and overall health. This user-friendly interface simplifies operation and enhances the overall experience for users, whether they are seasoned professionals or first-time operators. Additionally, the generator is fitted with automatic voltage regulation (AVR), which provides stable power output, protecting connected equipment from voltage fluctuations.

Safety is a priority with the Multiquip DCA125USI, as evidenced by its comprehensive set of protection features, including low oil pressure shutdown, high-temperature shutdown, and overload protection. These safety mechanisms ensure the longevity of the engine and the generator's components while safeguarding connected equipment against potential damage.

Another notable characteristic is its large fuel tank, which allows for extended run times, reducing the need for frequent refueling. This feature is particularly beneficial in situations where access to fuel is limited or where continuous operation is critical.

In conclusion, the Multiquip DCA125USI is a versatile and dependable portable diesel generator, catering to a wide variety of applications. Its combination of high output, advanced technology, and robust safety features make it an excellent investment for contractors, event organizers, and anyone in need of reliable power in challenging environments. With this generator, users can have peace of mind knowing they have a powerful energy solution at their disposal.