Multiquip DCA400SSI General Safety, Generator Safety,  Always know the location of the nearest

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SAFETY INFORMATION

GENERAL SAFETY

CAUTION

NEVER operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, hearing protection, steel-toed boots and other protective devices required by the job or city and state regulations.

NEVER operate this equipment when not feeling well due to fatigue, illness or when under medication.

NEVER operate this equipment under the infl uence of drugs or alcohol.

NOTICE

This equipment should only be operated by trained and qualifi ed personnel 18 years of age and older.

Whenever necessary, replace nameplate, operation and safety decals when they become diffi cult read.

Manufacturer does not assume responsibility for any accident due to equipment modifi cations. Unauthorized equipment modifi cation will void all warranties.

NEVER use accessories or attachments that are not recommended by Multiquip for this equipment. Damage to the equipment and/or injury to user may result.

ALWAYS know the location of the nearest

fire extinguisher.

ALWAYS know the location of the nearest

first aid kit.

ALWAYS know the location of the nearest phone or keep a phone on the job site. Also, know the phone numbers of the nearest ambulance, doctor and fire department. This information will be invaluable in the case of an emergency.

GENERATOR SAFETY

DANGER

The engine fuel exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled.

The engine of this equipment requires an adequate free fl ow of cooling air. NEVER

operate this equipment in any enclosed or narrow area where free flow of the air is restricted. If the air fl ow is restricted it will cause injury to people and property and serious damage to the equipment or engine.

NEVER operate the equipment in an explosive atmosphere or near combustible materials.An explosion or fire could result causing severe bodily harm or even death.

WARNING

NEVER disconnect any emergency or safety devices. These devices are intended for operator safety. Disconnection of these devices can cause severe injury, bodily harm or even death. Disconnection of any of these devices will void all warranties.

CAUTION

NEVER lubricate components or attempt service on a running machine.

NOTICE

ALWAYS ensure generator is on level ground before use.

ALWAYS keep the machine in proper running condition.

Fix damage to machine and replace any broken parts immediately.

ALWAYS store equipment properly when it is not being used. Equipment should be stored in a clean, dry location out of the reach of children and unauthorized personnel.

DCA400SSI GENERATOR • OPERATION AND PARTS MANUAL — REV. #2 (11/03/08) — PAGE 7

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Contents This Manual Must Accompany the Equipment AT ALL Times Model DCA400SSIProposition 65 Warning Administrator Reporting Safety DefectsDCA400SSI Generator Table of ContentsOrdering parts has never been easier Parts Ordering ProceduresSafety Messages Safety InformationGenerator Safety General Safety Always know the location of the nearest Before servicing equipment Engine SafetyTowing Safety Fuel Safety The electrical voltage required to Electrical SafetyGrounding Safety Power Cord/Cable SafetyEnvironmental Safety Battery SafetyDCA400SSI SpecificationsDimensions DimensionsTypical Generator Grounding Application InstallationGenerator Grounding Outdoor InstallationIndoor Installation MountingGeneral Information Item no Major ComponentsPilot Lamp Indicates the system is running Generator Control PanelOwing from the U,V, and W Output Terminal Lugs to the load Engine Operating Panel Air Filter Alarm When the air fi lterPage Output Terminal Familiarization Output Terminal Panel FamiliarizationTerminal legs O and Ground are considered bonded grounds 240V Twist-Lock Auxiliary Receptacles VAC Gfci ReceptaclesOver Current Relay Connecting LoadsThree Phase Load Single Phase LoadLoad Application Generator Amperage Generator OutputsGenerator Output Voltages Voltage Change-Over BoardMaximum Amps Generator OUTPUTS/GAUGE Reading1Ø-240V Uvwo Terminal Output Voltages Output Terminal Panel ConnectionsUvwo Terminal Output Voltages 3Ø-240V Uvwo Terminal Output Voltages1Ø-480V Uvwo Terminal Output Voltages 3Ø-480V Uvwo Terminal Output Voltages1Ø-277V Uvwo Terminal Output Voltages Fuel Check INSPECTION/SETUPCircuit Breakers Lubrication OILOnly use #2 diesel fuel when refueling Refueling ProcedureOperation in Freezing Weather Cleaning the RadiatorAIR Cleaner FAN Belt Tension Coolant ANTIFREEZE/SUMMER COOLANT/ WaterAlternator BatteryBattery Cable Installation WiringStarting Manual Generator START-UP Procedure ManualPlace the engine speed switch in the LOW down position Before StartingFrequency Meter Place the engine speed switch in the High position Generator START-UP Procedure Auto ModeStarting Auto Mode Before connecting this generator to anyNever stop the engine suddenly except in an emergency Generator SHUT-DOWN ProceduresNormal Shutdown Procedure Emergency Shutdown ProcedureGeneral Inspection AIR Cleaner MaintenanceAir Cleaner with Dust Indicator Fuel Tank Inspection Fuel AdditionAIR Removal Flushing OUT Radiator and Replacing Coolant Radiator CleaningCheck OIL Level Replacing Oil FilterCharger Not used for long periods of time, apply power toTrailer Maintenance Trailer MaintenanceCoupler Type of hitch used on the trailer for towing Actuator Brake AdjustmentBrakes Hydraulic Surge BrakesTire Wear/Inflation TIRES/WHEELS/LUG NutsSuspension 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 DiagramController Wiring Diagram Controller Wiring DiagramTroubleshooting Generator Adjust governor controller Troubleshooting Engine ControllerClean/repair radiator grill Adjust governor actuatorMethod of Operation Troubleshooting Diagnostic LampPage Explanation of Code in Remarks Column Sample Parts ListTo 3 units Suggested Spare PartsGenerator Assy 0040005000 06018424010601823282 0018205020Generator Assy C3154400003 001010606013A 0040006000 13B 0041206000Engine Operating Panel Assy 0021008080 C33511006030207006000 1823200010Control BOX Assy 0601807514 C32130028020601801170 0027106016Control BOX Assy 8121468300 89446070600601815154 0027104016Control BOX Assy 0017110035 82218148048224117004 C3213400604Engine and Radiator Assy 8980088400 C39232001941132402330 1132402410Engine and Radiator Assy 44A 0207010000 06020407790602040582 C3373200004Output Terminal Assy 0039320000 C2231700403C0277500004 0801830904Battery Assy 0805006504 0165721052C9109100704 0805007804Muffler Assy C3333001903 C33301004020019110025 0047010030Fuel Tank ASSY. S/N 3813334 and below 0264100525 C33630025030845500104 0810105400Fuel Tank ASSY. S/N 3813335 and Above C3366704804 0130406000 Joint 1/2 01302060000131506000 Enclosure #1 Assy Base Enclosure #2 Assy Rear Frame Enclosure #3 Assy Splasher Panel Enclosure #3 Assy 0845046904 Rubber Seals Assy 0229201400 Nameplate and Decals Assy Control BOX Group Nameplate and Decals Assy Battery Group Freight Policy Terms and Conditions of Sale PartsPage HERE’S HOW to GET Help
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DCA400SSI specifications

The Multiquip DCA400SSI is a robust and versatile generator designed for various demanding applications, particularly in construction and industrial settings. This powerful unit is part of Multiquip’s premium line of portable generators, known for their reliability and efficiency.

At the heart of the DCA400SSI is a formidable 400 kW diesel engine that provides exceptional power output while maintaining optimal performance. The generator features a highly efficient cooling system that ensures the engine operates within safe temperature ranges, thus extending its lifespan. Additionally, the DCA400SSI integrates sound attenuation technology that minimizes noise levels, making it suitable for use in noise-sensitive environments such as residential areas or during night-time operations.

One of the standout features of the DCA400SSI is its advanced digital controller. This state-of-the-art technology offers enhanced monitoring and control capabilities, allowing users to easily adjust settings and monitor essential parameters such as voltage, frequency, and running hours. The digital controller includes protective features that safeguard the engine against potential damage, thereby enhancing reliability during operation.

The DCA400SSI also emphasizes user-friendliness. Its intuitive control panel and easy-to-read displays ensure that operators can quickly understand and manage the generator's functions. This is particularly important in emergency situations or during critical operations when time is of the essence. The generator is designed with mobility in mind, equipped with heavy-duty wheels and a sturdy frame, allowing for easy transportation across job sites.

In terms of fuel efficiency, the DCA400SSI stands out with an extended fuel tank that supports longer operation times between refueling. This characteristic is crucial for operations that require continuous power supply without interruptions. The unit’s fuel efficiency is complemented by its eco-friendly emissions level, adhering to stringent environmental regulations, which is vital for contractors seeking sustainable solutions.

Overall, the Multiquip DCA400SSI is engineered to deliver high performance, reliability, and user-friendly operation. Its combination of advanced technologies, operational efficiency, and robust construction makes it an ideal choice for any job that demands dependable power. Whether for construction, industrial applications, or emergency backup, the DCA400SSI continues to reinforce Multiquip's reputation for quality and innovation in the generator market.
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