Multiquip dca25ssiu3 Battery Cable Installation, Alternator, Wiring, Piping and Hose Connection

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inspection/SETUP

Battery Cable Installation

ALWAYS be sure the battery cables (Figure 34) are properly connected to the battery terminals as shown below. The red cable is connected to the positive terminal of the battery, and the black cable is connected to the negative terminal of the battery.

CAUTION

ALWAYS disconnect the negative terminal FIRST and reconnect negative terminal LAST.

Figure 34. Battery Connections

When connecting battery do the following:

1.NEVER connect the battery cables to the battery terminals when ignition key is inserted.

2.Place a small amount of battery terminal treatment compound around both battery terminals. This will ensure a good connection and will help prevent corrosion around the battery terminals.

NOTICE

If the battery cable is connected incorrectly, electrical damage to the generator will occur. Pay close attention to the polarity of the battery when connecting the battery.

CAUTION

Inadequate battery connections may cause poor starting of the generator, and create other malfunctions.

Alternator

The polarity of the alternator is negative grounding type. When an inverted circuit connection takes place, the circuit will be in short circuit instantaneously resulting the alternator failure.

DO NOT put water directly on the alternator. Entry of water into the alternator can cause corrosion and damage the alternator.

Wiring

Inspect the entire generator for bad or worn electrical wiring or connections. If any wiring or connections are exposed (insulation missing) replace wiring immediately.

Piping and Hose Connection

Inspect all piping, oil hose, and fuel hose connections for wear and tightness. Tighten all hose clamps and check hoses for leaks.

If any hose (fuel or oil) lines are defective replace them immediately.

DCA25SSIU3 (with MLT25 series) • operation and parts manual — rev. #1 (01/24/13) — page 31

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Contents Model dca25ssiu3 Parts List NO. M1870301004CProposition 65 warning Administrator Reporting Safety DefectsDCA25SSIU3 Generator Table of ContentsChoose from three easy options SaFeTY MeSSageS Safety InformationSaFeTY SYMBoLS GeneraTor SaFeTY GeneraL SaFeTYRestricted. If the air fl ow is EngIne SaFeTYIf operating in speed ranges above the maximum allowable From fuel vapors or if fuel is spilled on a hot engine FUeL SaFeTYTowIng SaFeTY „ never use fuel as a cleaning agentDeath ELeCTrICaL SaFeTYGrounding Safety Power Cord/Cable SafetyEnvIronMenTaL SaFeTY BaTTerY SaFeTY240/120 SpecificationsModel Isuzu BV 4LE2 Tier Dimensions DimensionsTypical Generator Grounding Application InstallationGenerator Grounding Outdoor InstallationIndoor Installation MountingGeneral Information Item no Major ComponentsGenerator Control Panel Generator Control PanelEngine Operating Panel Terminal legs O and Ground are considered bonded grounds Output Terminal FamiliarizationOutput Terminal Panel is provided with the following VAC Gfci Receptacles Removing the Plastic Face Plate Hard Wire Hookup PanelOver Current Relay Connecting LoadsType of Load Single Phase LoadThree Phase Load Load ApplicationGenerator Amperage Voltage Selector SwitchVoltage Selector Switch Locking Button Generator Output VoltagesAC Ammeter Gauge Reading How to Read the ac ammeter and ac voltage gaugesGenerator OUTPUTS/gauge reading AC Voltmeter Gauge Reading3Ø-240/139 Uvwo Terminal Output Voltages Uvwo Terminal Output Voltages3Ø-208V/1Ø-120V Uvwo Terminal Output Voltages 1Ø-240/120V Uvwo Terminal Output Voltages 3Ø-480/277V Uvwo Terminal Output VoltagesFuel Check Inspection/SETUPCircuit Breakers Lubrication OilRemove fuel cap from filler neck and fill tank Figure Refueling ProcedureOnly use #2 diesel fuel when refueling Coolant Antifreeze/Summer Coolant/ WaterOperation in Freezing Weather Cleaning the RadiatorAir Cleaner Fan Belt Tension BatteryAlternator Battery Cable InstallationWiring When connecting battery do the followingEngine’s exhaust contains harmful emissions Before StartingStarting Starting ManualIgnition Switch Start Position Emergency Shutdown Procedure Light tower operation Normal Shutdown ProcedureAutomatic Shut-down System General Inspection Air Cleaner MaintenanceAir Cleaner with Dust Indicator Fuel Tank Inspection Cleaning Inside the Fuel TankFuel Addition Removing Water from the Fuel TankFlushing Out Radiator and Replacing Coolant Radiator CleaningCheck Oil Level Replacing Oil FilterGenerator Wiring Diagram Generator Wiring DiagramEngine Wiring Diagram Engine Wiring DiagramSymptom Possible Problem Solution Troubleshooting GeneratorPage Explanation of Code in Remarks Column To 3 units Suggested Spare PartsQty Description Generator Assy 8001070003 B11102006027961025004 0601822630Control box Assy 0601842384 M12130011020601870430 0021004075Control box Assy 0601801041 06018076410601808985 AC AMMETER, 0~50A/100A5A 0601801040 0601806859Engine and Radiator Assy M1303200304 M19232001048972606490 2944566410Engine and Radiator Assy 0199900600 M92002000040150000018 0016906020Output Terminal Assy 0039308000 M1230700003M9220000004 M9220000104Battery Assy 0602220920 0602220185B9310500014 M9103000304Muffler Assy M1333200014 M1330100803M1333002803 8970420280Fuel Filter Assy 8970398340 894367292214A 8980374810 M1366700104Enclosure Assy M1493104903 M1413003302M1413400004 M1423002302Enclosure Assy Part Name QTY Rubber Seals Assy REMArks Nameplate and Decals Assy M1550003412 M1550000104M1550000204 M1550003312Freight Policy Terms and Conditions of Sale PartsPage HERE’S HOW to GET Help

dca25ssiu3 specifications

The Multiquip DCA25SSIU3 is a powerful and reliable generator that exemplifies performance and efficiency in portable power solutions. As part of Multiquip’s DCA series, this generator is designed with a focus on providing optimal power for construction sites, events, emergency backup, and various industrial applications.

One of the key features of the DCA25SSIU3 is its robust 25 kVA output, which is capable of handling significant loads with ease. This makes it suitable for powering multiple tools and equipment simultaneously, ensuring that operators can complete their tasks without interruption. The generator is equipped with a durable and quiet-running engine, which contributes to its reputation for reliability and ease of use.

In terms of technological advancements, the DCA25SSIU3 incorporates advanced inverter technology. This feature ensures that the output power is stable and clean, making it ideal for sensitive electronic equipment. This technology not only enhances performance but also increases fuel efficiency, allowing for longer operational periods between refueling.

Another notable characteristic of the DCA25SSIU3 is its compact design, coupled with a user-friendly control panel. The generator is designed to be portable, with integrated lifting points that make it easy to transport across various job sites. The control panel features clear indicators for easy monitoring of power output, fuel level, and operational status, empowering users to operate the generator with confidence.

Moreover, the DCA25SSIU3 is built with durability in mind. It features a rugged enclosure that protects vital components from the elements, including rain, dust, and debris. This design ensures that the generator can withstand tough job site conditions while providing reliable power.

In terms of safety, the DCA25SSIU3 is engineered with multiple protective features, including low oil shutdown and overload protection, which helps to prevent damage to the generator and connected equipment.

Overall, the Multiquip DCA25SSIU3 stands out as a robust, efficient, and reliable choice for those seeking a dependable portable power solution that meets the demands of various environments and applications.
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