Multiquip DCA-25SSIU2 operation manual Connecting Loads, Blower Fan

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DCA-25SSIU2 (50 HZ)— OUTPUT TERMINAL PANEL FAMILIARIZATION

Connecting Loads

Loads can be connected to the generator by the Output Terminal Lugs or the convenience receptacles (Figure 13). Make sure to read the operation manual before attempting to connect a load to the generator.

To protect the output terminals from overload, a 3-pole, 60A main circuit breaker is provided. Make sure to switch ALL circuit breakers to the OFF position prior to starting the engine.

Figure 13. Connecting Loads

Figure 14. Over Current Relay

Over Current Relay

An over current relay (Figure 14) is connected to the main circuit breaker. In the event of an overload, both the circuit breaker and the over current relay may trip. If the circuit breaker can not be reset, the reset button on the over cur- rent relay must be pressed. The over current relay is lo- cated in the control box.

Blower Fan

This unit has an intake fan located at the rear of the machine to draw outside air into the cabinet to cool the engine. The fan has a 10 amp AC fuse located beneath the Voltage Selector Switch (Figure 15).

Figure 15. Blower Fan Fuse

DANGER - ELECTROCUTION HAZARDS

This fuse has current running through it any time the engine is running. This fuse is NOT connected to the main circuit breaker of the generator. Attempting to replace the fuse with the engine and/or generator operating

could result in electrocution and severe bodily harm. ALWAYS turn the unit completely off before attempting to replace or handle this fuse.

PAGE 24 — DCA-25SSIU2 (50 HZ)— OPERATION AND PARTS MANUAL — REV. #0 (03/11/05)

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Contents Parts List NO. M1870300804 Model DCA-25SSIU2Page Heres HOW to GET Help Table of Contents Parts Ordering Procedures When ordering parts Please supply the following informationDCA-25SSIU2 50 HZ- Specifications DCA-25SSIU2 50 HZ- Dimensions TOP, Side and Front DCA-25SSIU2 50 HZ Safety Message Alert Symbols Hazard SymbolsDCA-25SSIU2 50 HZ Safety Message Alert Symbols General Safety DCA-25SSIU2 50 HZ- Rules for Safe OperationElectrical Safety Generator GroundingMaintenance Safety Battery SafetyTowing &Transporting Safety EmergenciesDCA-25SSIU2 50 HZ- Generator Decals Generator DecalsDCA-25SSIU2 50 HZ- Generator Decals DCA-25SSIU2 50 HZ- Installation DCA-25SSIU2 50 HZ- Installation Outdoor InstallationIndoor Installation MountingDCA-25SSIU2 50 HZ- General Information DCA-25SSIU2 50 HZ- Major Components Generator Major ComponentsDCA-25SSIU2 50 HZ- Generator Control Panel DCA-25SSIU2 50 HZ- Engine Operating Panel DCA-25SSIU2 50 HZ- Output Terminal Panel Familiarization Output Terminal FamiliarizationDCA-25SSIU2 50 HZ- Output Terminal Panel Familiarization Connecting Loads Blower FanSingle Phase Load Three Phase LoadDCA-25SSIU2 50 HZ- Load Application Voltage Selector Switch DCA-25SSIU2 50 HZ- Generator OutputsGenerator OutputVoltages Generator AmperageHow to Read the OutputTerminal Gauges DCA-25SSIU2 50 HZ- Gauge ReadingReading Amperage Three-Phase Position DCA-25SSIU2 50 HZ- Output Terminal Panel ConnectionsUvwo Terminal Output Voltages 3Ø-200/115 Output Terminal Lug Voltages3Ø 440/254 Output Terminal Lug Voltages 1Ø 200V/100V Output Terminal Lug VoltagesDCA-25SSIU2 50 HZ- PRE-SETUP Circuit BreakersLubrication Oil Fuel CheckDCA-25SSIU2 50 HZ- PRE-SETUP Refueling ProcedureRefueling Cleaning the Radiator Air Cleaner Fan Belt TensionOperation FreezingWeather Must be less than 50%Battery Battery Cable InstallationWhen connecting battery do the following WiringBefore Starting Main, Aux. and Gfci Circuit Breakers OFFFrequency Meter Hz DCA-25SSIU2 50 HZ- Generator START-UP Procedure Main, AUX. and Gfci Circuit Breakers onDCA-25SSIU2 50 HZ- Maintenance Cleaning the Fuel Strainer Air RemovalCheck Oil Level Replacing Oil FilterDCA-25SSIU2 50 HZ-TRAILER Maintenance Trailer MaintenanceBrake Adjustment BrakesHydraulic Surge Brakes Tires/Wheels/Lug Nuts Tire Wear/InflationSuspension DCA-25SSIU2 50 HZ-TRAILER Maintenance Lug Nut Torque RequirementsDCA-25SSIU2 50 HZ-TRAILERWIRING Diagram Trailer/Towing Vehicle Wiring DiagramDCA-25SSIU2 50 HZ- Generatorwiring Diagram Generator Wiring DiagramDCA-25SSIU2 50 HZ- Enginewiring Diagram Engine Wiring DiagramDCA-25SSIU2 50 HZ-TROUBLESHOOTING Generator Generator TroubleshootingDCA-25SSIU2 50 HZ-TROUBLESHOOTING Engine DCA-25SSIU2 50 HZ-TROUBLESHOOTING Engine Engine TroubleshootingPage Explanation of Code in Remarks Column Items Found In the Items Number ColumnDCA-25SSIU2 50 HZ- Suggested Spare Parts DescriptionDCA-25SSIU2 50 HZ- Generator Assy Part Name QTY Remarks DCA-25SSIU2 50 HZ- Control BOX Assy Part Name Control BOX ASSY.CONT CHANGE-OVER SWITCH, AMMETER, SL-2 AS DCA-25SSIU2 50 HZ- Engine Operating Panel Assy Engine Operating Panel Assy DCA-25SSIU2 50 HZ- Engine & Radiator Assy Part Name QTY. Remarks DCA-25SSIU2 50 HZ- Engine & Radiator ASSY. CONNECTOR, 10WFTX-S DCA-25SSIU2 50 HZ- Outputterminal Assy Output Terminal AssyPart Name QTY DCA-25SSIU2 50 HZ- Battery Assy Battery DCA-25SSIU2 50 HZ- Muffler Assy Muffler DCA-25SSIU2 50 HZ- Fuel Tank Assy DCA-25SSIU2 50 HZ- Fueltank Assy Hose Band Includes Item WDCA-25SSIU2 50 HZ- Enclosure Assy Enclosure AssyBase DCA-25SSIU2 50 HZ- Enclosure ASSY. Enclosure ASSY.CONTEnclosure #1 ASSY.CONT DCA-25SSIU2 50 HZ- Rubber Seals Assy Seal Rubber DCA-25SSIU2 50 HZ- Nameplate and Decals Stripe Whisperwatt Terms and Conditions of Sale Parts FreightpolicyPage Please have the Model and Serial Number ON-HANDWHEN Calling
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DCA-25SSIU2 specifications

The Multiquip DCA-25SSIU2 is a versatile and powerful diesel generator, designed to meet the needs of various industries while providing a reliable source of power. This model is particularly popular in construction, event management, and emergency backup supply applications. With its robust build and advanced features, the DCA-25SSIU2 stands out as a top choice for professionals seeking durability and efficiency.

One of the significant features of the DCA-25SSIU2 is its impressive power output. The generator delivers a continuous output of 25 kVA, making it suitable for powering heavy machinery, tools, and equipment. This model is equipped with a turbocharged, liquid-cooled YANMAR engine, known for its performance and fuel efficiency. The engine operates quietly, ensuring minimal noise pollution in sensitive environments.

Built to withstand harsh conditions, the DCA-25SSIU2 is housed in a sturdy steel frame enclosure. The design not only protects the generator from the elements but also reduces noise levels. The enclosure features a weather-resistant finish, making it ideal for both indoor and outdoor applications. Additionally, the unit's compact size allows for easy transportation and storage, which is an essential consideration for contractors on the go.

The DCA-25SSIU2 incorporates advanced technology to enhance performance and user experience. It features a digital control panel, offering intuitive monitoring of generator status, fuel consumption, and operational hours. Automatic voltage regulation ensures a stable output, protecting connected devices from voltage fluctuations.

Fuel efficiency is another highlight of this generator. The DCA-25SSIU2 operates on diesel, which is not only readily available but also provides a longer run time compared to gasoline generators. The large fuel tank capacity allows for extended periods of operation without frequent refueling.

Safety is a critical aspect of the DCA-25SSIU2. The generator is equipped with safety features such as low oil shut-off, overload protection, and a heavy-duty frame for stability. These elements ensure that the generator operates safely and reliably, even in demanding situations.

In conclusion, the Multiquip DCA-25SSIU2 diesel generator combines power, efficiency, and ruggedness. Its blend of advanced features, fuel efficiency, and safety make it an excellent choice for a wide range of applications. Whether for construction projects, outdoor events, or emergency power needs, the DCA-25SSIU2 stands as a testament to Multiquip's commitment to quality and innovation in the generator market.