Multiquip DCA125USI manual Engine Operating Panel

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ENGINE OPERATING PANEL

Figure 5. Engine Operating Panel

PAGE 20 — 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 Nhtsa Reporting Safety DefectsAdministrator Table of Contents DCA125USI 60 Hz GeneratorParts Ordering Procedures Ordering parts has never been easierSafety Information Safety Messages Always know the location of the nearest General SafetyGenerator Safety Engine Safety Before servicing equipmentFuel Safety Towing Safety Never use fuel as a cleaning agent From fuel vapors or if fuel is spilled on a hot engine Never use gas piping as an electrical ground Electrical SafetyDevice. All installations should be Battery Safety Environmental SafetySpecifications DCA125USIDimensions DimensionsInstallation Typical Generator Grounding ApplicationOutdoor Installation Indoor InstallationMounting 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 ModuleTerminal legs O and Ground are considered bonded grounds Output Terminal Panel FamiliarizationOutput Terminal Familiarization Twist Lock Dual Voltage 120/240 VAC Receptacles Removing the Plastic Face Plate Hard Wire Hookup PanelVAC Gfci Receptacles Connecting Loads Over Current RelayLoad Application Single Phase LoadThree Phase Load Generator Outputs Generator Output VoltagesAC Voltmeter Gauge Reading HOW to Read the AC Ammeter and AC Voltage GaugesGenerator OUTPUTS/GAUGE Reading Output Terminal Panel Connections Uvwo Terminal Output Voltages3Ø-240/139 Uvwo Terminal Output Voltages 3Ø-208V/1Ø-120V Uvwo Terminal Output Voltages3Ø-480/277V Uvwo Terminal Output Voltages 1Ø-240/120V Uvwo Terminal Output VoltagesINSPECTION/SETUP Circuit BreakersLubrication OIL Fuel CheckRefueling Procedure Only use #2 diesel fuel when refuelingCleaning the Radiator AIR Cleaner FAN Belt TensionCoolant ANTIFREEZE/SUMMER COOLANT/ Water Operation in Freezing WeatherBattery Battery Cable InstallationWiring AlternatorGenerator START-UP Procedure Before StartingStarting Starting ManualPre-Heat Lamp Generator SHUT-DOWN Procedures Normal Shutdown ProcedureEmergency Shutdown Procedure To shutdown the generator, use the following procedureAir Cleaner with Dust Indicator MaintenanceGeneral Inspection AIR Cleaner AIR Removal Fuel AdditionFuel Tank Inspection Radiator Cleaning Check OIL LevelReplacing Oil Filter Flushing OUT Radiator and Replacing CoolantBattery Charger & Jacket Water Heater Power Connections Coupler Type of hitch used on the trailer for towing Trailer MaintenanceTrailer Maintenance Brake Adjustment BrakesHydraulic Surge Brakes Through 8 and as listed belowSuspension TIRES/WHEELS/LUG NutsTire Wear/Infl ation Never use an pneumatic air gun to tighten wheel lug nuts Lug Nut Torque RequirementsStart all wheel lug nuts by hand 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 Xxxxx only Not Used on Sample Parts ListExplanation of Code in Remarks Column Suggested Spare Parts To 3 unitsGenerator Assy Part Name QTY. Remarks Includes Items W/#Field Assy FANControl BOX Assy Push Button Switch Diagonastic SwitchSelector Switch Switch BracketControl BOX Assy Switch Cover Alarm LampWater Temperature Gauge SWITCH, Panel LightEngine and Radiator Assy AIR Cleaner INDICATOR, AIR CleanerBracket AIR Cleaner BAND, AIR CleanerEngine and Radiator Assy Connector AIR Duct HoseBlow by Hose Hose JointEngine and Radiator Assy BRACKET, Inter Cooler Cooler HoseFAN Shroud BRACKET, FAN ShroudOutput Terminal Assy Terminal Board Output Terminal BoltTerminal Cover Output WindowBattery Assy Battery Battery SheetBattery Band Battery Bolt SETMuffler Assy Bolt SET MufflerGasket Fuel Tank Assy Fuel Tank Fuel Tank CAPFuel Sender Unit Connect HoseEnclosure ASSY. Part Enclosure ASSY. PART1 Enclosure ASSY. Part Back Plate DuctOver COVER, Front Frame COVER, Radiator CAPEnclosure ASSY. Part Rear Frame Enclosure ASSY. Part Manual PAK Seal RubberWasher Rubber Seals Assy Part Name Nameplate and Decals Assy Battery Group Control BOX GroupEngine & Radiator 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.