DCA-400SPK Engine Operating Panel

DCA-400SPK — ENGINE OPERATING PANEL

The definitions below describe the controls and functions of the DCA-400SPK " Engine Operating Panel "(Figure 10).

1.Throttle Handle - This handle controls the speed of the engine (low or high).

2.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.

3.Engine Warning Display Module – This module display’s the following engine failures:

A.Overheat Lamp – This lamp goes ON when the cooling water temperature rises abnormally.If the lamp goes ON during normal operation of the generator, the emergency shutdown device will stop the engine automatically.

B.Low Oil Pressure Lamp – During normal operation of the generator this lamp should remain OFF. When the Auto-OFF/Reset- Manual switch is set to the “Manual” position to start the engine, the lamp will be lit. After

the oil pressure rises after start-up the lamp will go OFF. If this lamp is ever lit (ON) during normal operation of the generator, the emergency shutdown device will stop the engine automatically.

C.Low Fuel Level Lamp – When this lamp is ON, it is time to stop the engine and add fuel. Remember to let the engine cool before adding fuel.

D.Low Battery Fluid Lamp – This lamp goes ON when the battery fluid is low. If this lamp goes ON during normal operation of the generator, stop the engine and fill the battery with distilled water to the specified level.

E.Clogged Air Filter Lamp – This lamp goes ON when the air filter is clogged. If this lamp goes ON during normal operation of the generator, stop the engine and replace the air filter.

4.Oil Pressure Gauge – During normal operation this gauge be should read in the “GREEN” zone. When starting the generator the oil pressure mar read a little bit higher, but after the engine warms up the oil pressure should return to the green zone.

5.WaterTemperature Gauge – During normal operation this gauge be should read in the “GREEN” zone.

6.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.

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

8.Pre-Heat Lamp – Indicates that the glow plugs of the diesel engine are hot and the engine is ready to be started.

9.Emergency Stop Button – Push this button inward to stop the engine in the event of an emergency. DO NOT use this button as a means of stopping the engine.

10.Starter Switch – Use this switch to preheat the engine and turn on the generator (This feature will not be on the unit if it is equipped with a MPEC- see Control Panel).

11.Battery Switch – This switch should be set to the ON position during normal operation. When the engine has been stop, place this switch in the OFF position. DO NOT turn this switch during normal operation, it could cause damage to the electrical equipment

DCA-400SPK — PARTS AND OPERATION MANUAL — REV. #0 (06/19/01) — PAGE 33

DCA-400SPK specifications

The Multiquip DCA-400SPK is a powerful and versatile diesel generator designed to meet the demands of both commercial and industrial applications. Known for its robust performance and reliable operation, this generator is engineered to provide consistent power in various environments, making it a go-to solution for contractors, events, and emergency backup needs.

One of the DCA-400SPK's standout features is its Cummins QSB6.7 engine, which provides 400 kVA (kilovolt-amps) of output. This engine is renowned for its fuel efficiency and durability, ensuring that users get the most out of their investment without frequent refueling. The generator is also equipped with a two-pole alternator that contributes to its ability to handle heavy loads without compromising performance.

Another notable characteristic of the DCA-400SPK is its advanced control panel. The generator comes with a fully digital control system that offers real-time monitoring and control of the generator’s functions. This includes features such as automatic voltage regulation (AVR), which ensures stable output voltage, and can be vital for protecting sensitive electronic equipment from power fluctuations.

In terms of sound attenuation, the DCA-400SPK is designed with a sound-attenuated canopy that significantly reduces noise levels during operation. This makes it suitable for use in residential areas or other noise-sensitive locations, allowing for operation without disturbing the surrounding community.

For ease of transport, the generator includes a sturdy frame and is equipped with forklift pockets and lifting hooks. This enhances its portability, making it easier to move from one job site to another. Additionally, the unit offers comprehensive connectivity options, allowing it to interface with remote monitoring systems, which can be essential for maintenance and operational oversight.

The Multiquip DCA-400SPK also features an environmentally friendly design, with a low oil shutdown feature and a robust fuel containment system to prevent spills. This not only ensures compliance with environmental regulations but also enhances the safety of operation.

Overall, the DCA-400SPK stands out as a reliable, efficient, and user-friendly generator that meets the stringent demands of the modern world, making it a preferred choice among professionals in various industries.