Multiquip DCA45USI2 VAC Gfci Receptacles, Removing the Plastic Face Plate Hard Wire Hookup Panel

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OUTPUT TERMINAL PANEL FAMILIARIZATION

120 VAC GFCI Receptacles

There are two 120 VAC, 20 amp GFCI (Duplex Nema 5-20R) receptacles provided on the output terminal panel. These receptacles can be accessed in any voltage selector switch position. Each receptacle is protected by a 20 amp circuit breaker.These breakers are located directly above the GFCI receptacles. Remember the load output (current) of both GFCI receptacles is dependent on the load requirements of the U, V, and W output terminal lugs.

Pressing the reset button resets the GFCI receptacle after being tripped. Pressing the test button (See Figure 7) in the center of the receptacle will check the GFCI function. Both receptacles should be tested at least once a month.

Figure 7. G.F.C.I. Receptacle

Twist Lock Dual Voltage 120/240 VAC Receptacles

There are three 120/240V, 50 amp auxiliary twist-lock (CS- 6369) receptacles (Figure 8) provided on the output terminal panel. These receptacles can only be accessed when the voltage selector switch is placed in the single- phase 240/120 position.

Figure 8. 120/240V Twist-Lock Auxiliary

Receptacles

Each auxiliary receptacle is protected by a 50 amp circuit breaker. These breakers are located directly above the GFCI receptacles. Remember the load output (current) on all three receptacles is dependent on the load requirements of the output terminal lugs.

Turn the voltage regulator control knob (Figure 9) on the control panel to obtain the desired voltage.Turning the knob clockwise will increase the voltage, turning the knob counter-clockwise will decrease the voltage.

Figure 9. Voltage Regulator Control Knob

Removing the Plastic Face Plate (Hard Wire Hookup Panel)

The output terminal lugs are protected by a plastic face plate cover (Figure 10). Un-screw the securing bolts and lift the plastic terminal cover to gain access to the terminal enclosure.

After the load wires have been securely attached to the terminal lugs, reinstall the plastic face plate.

Figure 10. Plastic Face Plate

(Output Terminal Lugs)

DCA45USI2 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (01/12/11) — PAGE 23

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Contents This Manual Must Accompany the Equipment AT ALL Times Model DCA45USI2Proposition 65 Warning Nhtsa Reporting Safety DefectsAdministrator DCA45USI2 Generator Table of ContentsOrdering parts has never been easier Parts Ordering ProceduresSafety Messages Safety Information Always know the location of the nearest General SafetyGenerator Safety Before servicing equipment Engine SafetyFrom fuel vapors or if fuel is spilled on a hot engine Fuel SafetyTowing Safety  Never use fuel as a cleaning agentDevice. All installations should be Electrical SafetyGrounding Safety Power Cord/Cable SafetyEnvironmental Safety Battery SafetyIsuzu BU-4JJ1T Tier SpecificationsDCA-45USI2 Dimensions DimensionsTypical Generator Grounding Application InstallationGenerator Grounding Outdoor InstallationIndoor Installation MountingGeneral Information Major Components Muffl er AssemblyOFF Generator Control PanelPage OFF Engine Operating PanelEngine Operating Panel Terminal legs O and Ground are considered bonded grounds Output Terminal Panel FamiliarizationOutput Terminal Familiarization VAC Gfci Receptacles Removing the Plastic Face Plate Hard Wire Hookup PanelOver Current Relay Connecting LoadsLoad Application Single Phase LoadThree Phase Load Generator Output Voltages Generator OutputsAC Ammeter Gauge Reading HOW to Read the AC Ammeter and AC Voltage GaugesGenerator OUTPUTS/GAUGE Reading AC Voltmeter Gauge Reading3Ø-208V/1Ø-120V Uvwo Terminal Output Voltages Output Terminal Panel ConnectionsUvwo Terminal Output Voltages 3Ø-240/139 Uvwo Terminal Output Voltages1Ø-240/120V Uvwo Terminal Output Voltages 3Ø-480/277V Uvwo Terminal Output VoltagesFuel Check INSPECTION/SETUPCircuit Breakers Lubrication OILOnly use #2 diesel fuel when refueling Refueling ProcedureOperation Freezing Weather Cleaning the RadiatorAIR Cleaner FAN Belt Tension Coolant ANTIFREEZE/SUMMER COOLANT/ WaterAlternator BatteryBattery Cable Installation WiringStarting Manual Generator START-UP ProcedureBefore Starting StartingEngine Speed Switch High Place the Mpec Control Switch in the OFF/RESET position Generator SHUT-DOWN ProceduresNormal Shutdown Procedure Emergency Shutdown ProcedureAir Cleaner with Dust Indicator MaintenanceGeneral Inspection AIR Cleaner AIR Removal Fuel AdditionFuel Tank Inspection Flushing OUT Radiator and Replacing Coolant Radiator CleaningCheck OIL Level Replacing Oil FilterCoupler Type of hitch used on the trailer for towing Trailer MaintenanceTrailer Maintenance Actuator Brake AdjustmentBrakes Hydraulic Surge BrakesSuspension TIRES/WHEELS/LUG NutsTire Wear/Inflation 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 Engine Wiring DiagramEngine Controller Controller Wiring DiagramTroubleshooting Generator Method of Operation Troubleshooting Diagnostic LampExplanation of Code in Remarks Column Sample Parts ListTo 3 units Suggested Spare PartsGenerator Assy ZNR Balancing WeightRotor Assy Field Assy RectifierControl BOX Assy Edging Push Button SwitchDiagnostic Switch Control BOXControl BOX Assy BRACKET, Sensor Selector SwitchSwitch Bracket Switch CoverControl BOX Assy SWITCH, Engine Speed SwitchAlarm Lamp SWITCH, Panel LightEngine and Radiator Assy BRACKET, AIR Cleaner AIR CleanerELEMENT, AIR Cleaner INDICATOR, AIR CleanerEngine and Radiator Assy Valve ConnectorElbow LocknutOutput Terminal Assy Terminal Cover Terminal PanelOutput Terminal Bolt TIE ScrewBattery Assy Battery Bolt SET BatteryBattery Sheet Battery BandMuffler Assy Seal Clamp MufflerHEX Head Bolt Exhaust PipeFuel Tank Assy Gasket Fuel TankFuel Tank CAP Fuel Sender UnitEnclosure Assy Front Frame BaseAcoustic Sheet Environmental TankEnclosure Assy Roof Panel Rear DoorWindow Plate Door Handle ASS YRubber Seals Assy Seal Rubber Nameplate and Decals Assy M1550001504 M1550000204M1550000703 M1550000804Freight Policy Terms and Conditions of Sale PartsPage HERE’S HOW to GET Help

DCA45USI2 specifications

The Multiquip DCA45USI2 is a robust and versatile generator that caters to a wide array of power needs across various applications. Designed for both commercial and industrial use, this generator stands out due to its powerful output, durability, and advanced technology.

The DCA45USI2 offers a maximum output of 45 kVA, making it suitable for both demanding construction sites and as a backup power source for critical equipment in emergencies. It operates with a reliable Yanmar diesel engine, known for its fuel efficiency and longevity, ensuring that users can count on consistent performance over extended periods. The unit is built to provide high-quality electrical output, ensuring that sensitive equipment is protected from surges and fluctuations.

One of the standout features of the DCA45USI2 is its sound attenuation technology. Enclosed within a sturdy yet compact frame, this generator is designed to minimize noise levels, making it an ideal choice for urban environments or noise-sensitive applications. The insulation materials used are specifically chosen to absorb sound waves while still allowing for efficient ventilation.

In terms of ease of use, the DCA45USI2 is equipped with a user-friendly control panel that provides comprehensive monitoring capabilities. This includes advanced protective features, such as low oil pressure shutdown, high-temperature shutdown, and overload protection, ensuring that the generator operates safely at all times. The digital display offers real-time information on vital operating parameters, enabling operators to swiftly respond to any issues that may arise.

Another key characteristic of the DCA45USI2 is its portability. Weighing in at a manageable level for its size and capacity, it features heavy-duty wheels and a lifting eye which allow for easy transportation across job sites. This adaptability is crucial for rental companies and contractors who require a reliable source of power on-the-go.

Overall, the Multiquip DCA45USI2 embodies a blend of power, efficiency, and convenience. Its advanced engineering and thoughtful design cater to the needs of various industries, making it a preferred choice among professionals who demand reliability and performance from their equipment. Whether for construction, emergency response, or temporary power solutions, the DCA45USI2 proves to be a formidable ally in getting the job done efficiently and effectively.