Multiquip DCA125USI Part Name QTY Remarks, Control BOX, Edging, Circuit BREAKER, 3P 350A, OEMAA8

Page 57

 

 

 

 

CONTROL BOX ASSY.

NO.

PART NO.

PART NAME

QTY.

REMARKS

1

M3213001802

CONTROL BOX

1

 

1-1

0330000210

EDGING

2

 

1-2

0330000280

EDGING

1

 

1-3

0330000340

EDGING

2

 

2

0601808827

CIRCUIT BREAKER, 3P 350A

1

 

2-1

0342604120

HEX SOCKET HEAD CAP SCREW

6

 

3

0021006080

MACHINE SCREW

4

 

4

0601823863

RELAY UNIT

2

 

5

7538070

MACHINE SCREW

4

REPLACES P/N 0027104016

6

0601820602

AUTOMATIC VOLTAGE REGULATOR

1

 

7

0027105016

MACHINE SCREW

4

 

8

0601801124

CURRENT TRANSFORMER

3

 

9

011206020

HEX HEAD BOLT 6X20

6

REPLACES P/N 0027106020

10

0601820847

OVER CURRENT RELAY

1

 

11

0601820848

OVER CURRENT RELAY

1

 

12

7538070

MACHINE SCREW

2

REPLACES P/N 0027104016

12A

OEMAA8

HEX NUT

2

REPLACES P/N 0207004000

13

0601802218

HOLDER, FUSE

1

 

13A

0601806671

FUSE, 15A

3

 

14

0027103016

MACHINE SCREW

2

 

15

0601815153

TERMINAL

1

 

16

0027104020

MACHINE SCREW

2

 

17

8121468300

SENSOR, INLET AIR TEMP

1

REPLACES P/N 0603210240

18

M3260500503

SET PANEL, ELECTRIC PARTS

1

 

19

0016906016

HEX HEAD BOLT

4

 

20

8980710280

CONTROLLER

1

REPLACES P/N 0602202686

21

M3260500604

BRACKET

1

 

22

0016906016

HEX HEAD BOLT

4

 

23

0601831205

PUSH BUTTON SWITCH

1

 

24

0601831330

DIAGONASTIC SWITCH

1

 

25

0016906016

HEX HEAD BOLT

4

 

26

0601821370

RECTIFIER

1

REPLACES P/N 0601823240

27

0027104030

MACHINE SCREW

1

 

28

LY2DUS12VDC

RELAY

2

REPLACES P/N 0601827656

28A

PTF08A

BASE

2

REPLACES P/N 0601823109

28B

PYCA1

CLIP

4

REPLACES P/N 0601824400

29

0027104020

MACHINE SCREW

4

 

30

8972177780

SENSOR, BAROMETRIC PRESSURE

1

REPLACES P/N 0602130220

31

7538070

MACHINE SCREW

2

REPLACES P/N 0027104016

32

5825530444

RELAY, STARTER

1

REPLACES P/N 0602201402

35

0027105016

MACHINE SCREW

3

 

36

8970119490

RELAY, GLOW PLUG

1

REPLACES P/N 0602202685

37

0027105016

MACHINE SCREW

2

 

38

M3213500704

CONTROL BOX COVER

1

 

39

0016906016

HEX HEAD BOLT

8

 

40

M3270100504

SELECTOR SWITCH

1

 

40A

M3550002504

DECAL: SELECTOR SWITCH NUMBER

1

 

40B

M3550002604

DECAL: SELECTOR SWITCH NUMBER

1

 

41

M3213602704

SWITCH BRACKET

1

 

DCA125USI 60 HZ GEN. • OPERATION AND PARTS MANUAL — REV. #1 (03/25/11) — PAGE 57

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Contents This Manual Must Accompany the Equipment AT ALL Times Model DCA125USIProposition 65 Warning Reporting Safety Defects AdministratorNhtsa DCA125USI 60 Hz Generator Table of ContentsOrdering parts has never been easier Parts Ordering ProceduresSafety Messages Safety InformationGeneral Safety Generator 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 engineElectrical Safety Device. All installations should be Never use gas piping as an electrical ground Environmental Safety Battery SafetyDCA125USI SpecificationsDimensions DimensionsTypical Generator Grounding Application InstallationIndoor Installation Outdoor InstallationMounting Generator GroundingGeneral Information Major Components Owing from the U,V, and W Output Terminal Lugs to the load Generator Control PanelPage Engine Operating Panel Engine Operating PanelModule Fuel Gauge Indicates amount of diesel fuel availableOutput 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 Over Current Relay Connecting LoadsSingle Phase Load Three Phase LoadLoad Application Generator Output Voltages Generator OutputsHOW to Read the AC Ammeter and AC Voltage Gauges Generator OUTPUTS/GAUGE ReadingAC Voltmeter Gauge Reading Uvwo Terminal Output Voltages Output Terminal Panel Connections3Ø-240/139 Uvwo Terminal Output Voltages 3Ø-208V/1Ø-120V Uvwo Terminal Output Voltages1Ø-240/120V Uvwo Terminal Output Voltages 3Ø-480/277V Uvwo Terminal Output VoltagesCircuit 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 START-UP ProcedureStarting Starting ManualPre-Heat Lamp Normal Shutdown Procedure Generator SHUT-DOWN ProceduresEmergency Shutdown Procedure To shutdown the generator, use the following procedureMaintenance General Inspection AIR CleanerAir Cleaner with Dust Indicator Fuel Addition Fuel Tank InspectionAIR Removal Check OIL Level Radiator CleaningReplacing Oil Filter 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 Brakes Brake AdjustmentHydraulic Surge Brakes 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/Towing Vehicle Wiring Diagram Trailer Wiring DiagramGenerator Wiring Diagram Generator Wiring DiagramEngine Wiring Diagram Engine Wiring DiagramController Wiring Diagram Controller Wiring DiagramTroubleshooting Generator Method of Operation Troubleshooting Diagnostic LampPage Sample Parts List Explanation of Code in Remarks ColumnXxxxx only Not Used on To 3 units Suggested Spare PartsGenerator Assy Includes Items W/# Part Name QTY. RemarksField Assy FANControl BOX Assy Diagonastic Switch Push Button SwitchSelector Switch Switch BracketControl BOX Assy Alarm Lamp Switch CoverWater Temperature Gauge SWITCH, Panel LightEngine and Radiator Assy INDICATOR, AIR Cleaner AIR CleanerBracket AIR Cleaner BAND, AIR CleanerEngine and Radiator Assy AIR Duct Hose ConnectorBlow by Hose Hose JointEngine and Radiator Assy Cooler Hose BRACKET, Inter CoolerFAN Shroud BRACKET, FAN ShroudOutput Terminal Assy Output Terminal Bolt Terminal BoardTerminal Cover Output WindowBattery Assy Battery Sheet BatteryBattery Band Battery Bolt SETMuffler Assy Muffler GasketBolt SET Fuel Tank Assy Fuel Tank CAP Fuel TankFuel Sender Unit Connect HoseEnclosure ASSY. Part Enclosure ASSY. PART1 Enclosure ASSY. Part Duct Back PlateOver COVER, Front Frame COVER, Radiator CAPEnclosure ASSY. Part Rear Frame Enclosure ASSY. Part Seal Rubber WasherManual PAK Rubber Seals Assy Part Name Nameplate and Decals Assy Control BOX Group Battery GroupEngine & Radiator Group Output Terminal GroupNameplate and Decals Assy Enclosure Group Fuel Tank GroupFreight Policy Terms and Conditions of Sale PartsPage 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.
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