DCA-100SSVU — ENGINE OPERATING PANEL

The definitions below describe the controls and functions of the DCA-100SSVU Engine Operating Panel (Figure 7).

1.Panel Light – Normally used in dark areas or at night time. When activated, panel lights will illuminate. When the generator is not in use be sure to turn the panel light switch to the OFF position.

2.Panel Light Switch – When activated will turn on control panel light.

3.Oil Pressure Gauge – During normal operation this gauge be should read between 44 to 73 psi. (303~503 kPa).When starting the generator the oil pressure may read a little higher, but after the engine warms up the oil pressure should return to the correct pressure range.

4.WaterTemperature Gauge – During normal operation this gauge be should read between 165° and 203°F.

5.Charging Ammeter Gauge – Indicates the current being supplied by the engine’s alternator which provides current for generator’s control circuits and battery charging system.

6.Fuel Gauge - Indicates amount of diesel fuel available.

7.Tachometer – Indicates engine speed in RPM’s for 60 Hz operation. This meter should indicate 1800 RPM’s when the rated load is applied. In addition a built in hour meter will record the number of operational hours that the generator has been in use.

8.Engine Speed Switch – This switch controls the speed of the engine (low/high).

9.Auto On/Off Engine Controller (MPEC) –

This controller has a vertical row of status LED's (inset), that when lit, indicate that an engine malfunction (fault) has been detected.When a fault has been detected the engine controller will evaluate the fault and all major faults will shutdown the generator. During cranking cycle , The MPEC will attempt to crank the engine for 10 seconds before disengaging.

If the engine does not engage (start) by the third attempt, the engine will be shutdown by the engine controller’s Over Crank Protection mode. If the engine engages at a speed (RPM's) that is not safe, the controller will shutdown the engine by initializing the Over Speed Protection mode.

Also the engine controller will shut down the engine in the event of low oil pressure, high coolant temperature, low coolant level, and loss of magnetic pickup.These conditions can be observed by monitoring the LED status indicators on the front of the controller module.

A.MPEC Control Switch – This switch controls the running of the unit. If this switch is set to the OFF/RESET position, the unit will not run. When this switch is set to the MANUAL position, the generator will start immediately.

If the generator is to be connected to a building’s AC power source via an automatic transfer switch (isolation), place the switch in the AUTO position. In this position, should an outage occur, the automatic transfer switch (ATS) will start the generator automatically via the generator’s auto-start contacts connected to the ATS’s start contacts. Please refer to your ATS installation manual for further instructions for the correct installation of the auto-start contacts of the generator to the ATS.

B.Low Oil Pressure – Indicates the engine pressure has fallen below 15 psi. The oil pressure is detected using variable resistive values from the oil pressure sending unit. This is considered a major fault.

C.High Coolant Temperature – Indicates the engine temperature has exceeded 239°F. The engine temperature is detected using variable resistive values from the temperature sending unit. This is considered a major fault.

D.Overcrank Shutdown – Indicates the unit has attempted to start a pre- programmed number of times, and has failed to start. The number of cycles and duration are programmable. It is pre-set at 3 cycles with a 10 second duration. This is considered a major fault.

E.Overspeed Shutdown – Indicates the engine is running at an unsafe speed. This is considered a major fault.

F.Engine Running – Indicates that engine is running at a safe operating speed.

DCA-100SSVU— OPERATION AND PARTS MANUAL — REV. #0 (11/05/07) — PAGE 23

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Multiquip operation manual DCA-100SSVU Engine Operating Panel
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DCA-100SSVU specifications

The Multiquip DCA-100SSVU is a powerful and versatile portable generator that is designed to meet the needs of a wide range of applications. Ideal for construction sites, events, and emergency power needs, this generator combines reliability with excellent performance.

One of the standout features of the DCA-100SSVU is its robust 100 kVA output, making it suitable for powering larger equipment and multiple tools simultaneously. This generator is equipped with a rugged and durable construction, ensuring it can withstand the rigors of outdoor use. Its compact design allows for easy transport and placement in tight spaces, making it an ideal choice for contractors and event planners who need a reliable power source.

The DCA-100SSVU utilizes a highly efficient diesel engine, which not only provides high performance but also ensures lower fuel consumption compared to traditional gasoline generators. This fuel efficiency translates into cost savings over time, especially for users who need extended run times. Furthermore, the generator boasts a large fuel tank capacity, allowing for longer operational periods between refuels, enhancing productivity at job sites.

In terms of technology, the DCA-100SSVU incorporates advanced sound attenuation features that significantly reduce noise levels, making it suitable for use in noise-sensitive environments such as urban areas or residential neighborhoods. Its low noise operation is not only beneficial for compliance with local regulations but also for maintaining a comfortable working environment.

The generator also comes with a user-friendly control panel, equipped with indicators for monitoring fuel levels, output voltage, and engine status, ensuring that operators can easily manage the generator's performance. This intuitive design minimizes the learning curve for new users and enhances operational efficiency.

Safety features are paramount in the DCA-100SSVU design. It includes protective circuits against overloads and short circuits, ensuring that both the generator and connected equipment remain safe during operation. Moreover, the generator is designed with ample ventilation, preventing overheating and ensuring reliable performance even in demanding conditions.

In summary, the Multiquip DCA-100SSVU is a reliable and efficient portable generator that offers impressive power output, fuel efficiency, low noise levels, and a host of user-friendly features. It is an excellent choice for professionals who require a dependable power source for various applications, making it a standout option in the generator market.
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