Multiquip operation manual DCA-400SSK -TROUBLESHOOTING Engine Controller

Models: DCA-400SSK

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DCA-400SSK —TROUBLESHOOTING (Engine Controller)

TABLE 18. ENGINE CONTROLLER TROUBLESHOOTING

Sympton

Possible Cause

Solution

 

 

 

Low oil pressure light is

Low oil level?

Fill oil level.

on.

 

 

Oil pressure sending unit failure?

Replace oil pressure sending unit.

 

 

 

 

 

Time delay malfuntion in Controller?

Refer to dealer.

 

 

 

 

Wire shorted?

Inspect/repair wire.

 

 

 

Low coolant level light

Low coolant level?

Fill coolant level.

is on.

 

 

Sending unit failure?

Replace sending unit.

 

 

 

 

 

Low battery voltage?

Replace/charge battery.

 

 

 

High coolant

Fan belt tension incorrect?

Tighten/replace fan belt.

temperture light is on.

 

 

Air flow is not circulation through radiator?

Clean/repair radiator grill.

 

 

 

 

 

Doors open?

Close doors.

 

 

 

 

Exhaust leaking?

Replace/repair gaskets or faulty part.

 

 

 

 

Generator being overloaded?

Check/reduce load.

 

 

 

 

Thermostat failure?

Replace thermostat.

 

 

 

 

Air intake blocked?

Clear all air intakes.

 

 

 

 

Temperature switch failure?

Replace temperature switch.

 

 

 

Overcrank light is on.

No or low Fuel?

Fill fuel level.

 

 

 

 

Controller needs to be calibrated?

Refer to dealer.

 

 

 

Overspeed light is on.

RPM engine speed too high?

Adjust RPM.

 

 

 

 

Governor actuator needs to be adjusted?

Adjust governor actuator.

 

 

 

 

Governor controller needs to be adjusted?

Adjust governor controller.

 

 

 

 

Controller needs to be calibrated?

Refer to dealer.

 

 

 

Loss of MPU light(s) or

Magnetic pick up out of adjustment?

Adjust magnetic pick up.

on.

 

 

Magnetic pick up dirty?

Clean magnetic pick up.

 

 

 

 

DCA-400SSK — PARTS AND OPERATION MANUAL (STD)— REV. #3 (09/17/01) — PAGE 65

Page 65
Image 65
Multiquip operation manual DCA-400SSK -TROUBLESHOOTING Engine Controller

DCA-400SSK specifications

The Multiquip DCA-400SSK is a robust solution designed for a variety of construction and developmental applications. Known for its reliability and efficiency, this three-phase diesel generator is equipped with a powerful engine that offers dependable performance in the field.

One of the standout features of the DCA-400SSK is its 400 kW output capacity, making it an ideal choice for large-scale operations where consistent power supply is crucial. It is powered by a high-performance, durable diesel engine that meets stringent emissions standards, ensuring compliance while delivering high efficiency.

The DCA-400SSK comes equipped with advanced technology that enhances its usability and performance. Its automatic voltage regulation (AVR) system ensures stable voltage under varying load conditions, which is essential for sensitive electrical equipment. This feature provides peace of mind to operators, knowing that their equipment is protected from voltage fluctuations.

Built with a sound-attenuated enclosure, the DCA-400SSK is designed to minimize noise, making it suitable for operation in noise-sensitive environments. This aspect not only protects the hearing of those working nearby but also ensures compliance with local noise regulations, thereby promoting a safer working environment.

Another remarkable characteristic of the DCA-400SSK is its user-friendly control panel, which features easy-to-read gauges and straightforward controls. This makes monitoring and operating the generator simple, even for those with limited experience in generator operation. With remote start capabilities, users can start and stop the generator from a distance, enhancing efficiency and convenience.

In terms of mobility, the DCA-400SSK is designed with integrated lifting points and forklift pockets, which facilitate easy transport around job sites. Its rugged construction ensures durability, able to withstand the harsh conditions typical of construction sites while maintaining optimal performance.

Overall, the Multiquip DCA-400SSK stands as a reliable and efficient diesel generator, combining powerful output with advanced features and environmental considerations. It is tailored to meet the demands of contractors and operators looking for a versatile and sturdy power solution. Whether for temporary power needs or long-term projects, the DCA-400SSK delivers exceptional performance in a compact and user-friendly package.