DCA-600SSK —TROUBLESHOOTING (ENGINE)

TABLE 20. ENGINE TROUBLESHOOTING (CONTINUED)

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

Fuel filter clogged or dirty?

Clean or change.

 

 

 

 

Air cleaner clogged?

Clean or change.

 

 

 

 

Fuel leak due to loose injection

Tighten nut.

 

pipe retaining nut?

 

 

 

 

 

Engine revolution is not

Injection pump malfunctioning?

Repair or replace.

 

 

 

 

smooth.

Incorrect nozzle opening

Adjust.

 

pressure?

 

 

 

 

 

 

Injection nozzle stuck or

Repair or replace.

 

clogged?

 

 

 

 

 

 

Fuel over flow pipe clogged?

Clean.

 

 

 

 

Governor malfunctioning?

Repair.

 

 

 

 

Excessive engine oil?

Reduce to the specified level.

 

 

 

 

Piston ring and liner worn or

Repair or replace.

Either white or blue exhaust gas

stuck?

 

is observed.

 

 

Incorrect injection timing?

Adjust.

 

 

 

 

 

Deficient compression?

Adjust top clearance.

 

 

 

 

Overload?

Lessen the load.

 

 

 

 

Low grade fuel used?

Use the specified fuel.

Either black or dark gray

 

 

Fuel filter clogged?

Clean or change.

exhaust gas is observed.

 

 

 

Air cleaner clogged?

Clean or change.

 

 

 

 

Deficient nozzle injection?

Repair or replace the nozzle.

 

 

 

 

Incorrect injection timing?

Adjust.

 

 

 

 

Engine's moving parts seem to

Repair or replace.

 

be seizing?

 

 

Deficient output.

 

 

Uneven fuel injection?

Repair or replace the injection pump.

 

 

 

 

Deficient nozzle injection?

Repair or replace the nozzle.

 

 

 

 

Compression leak?

Replace head gasket, tighten cylinder head bolt, glow plug and

 

nozzle holder.

 

 

 

 

 

DCA-600SSK — OPERATION AND PARTS MANUAL (STD)— REV. #7 (04/30/10) — PAGE 67

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Multiquip operation manual DCA-600SSK -TROUBLESHOOTING Engine, Engine revolution is not, Smooth, Deficient output
Page 66 Page 68

DCA-600SSK specifications

The Multiquip DCA-600SSK is a rugged, reliable, and high-performance mobile generator that caters to a wide range of applications, from construction sites to outdoor events. Designed for durability and efficiency, the DCA-600SSK is notable for its robust construction and advanced technologies that ensure reliable power delivery.

At its core, the DCA-600SSK is powered by a reliable, fuel-efficient diesel engine. This engine not only provides consistent power output but also offers extended run times, making it ideal for long-duration use in remote locations. The generator delivers a remarkable 600 kVA of power, allowing it to support heavy machinery or multiple smaller loads simultaneously.

One of the standout features of the DCA-600SSK is its impressive sound attenuation design. The generator is enclosed in a weather-resistant, sound-attenuated housing that significantly reduces noise levels, making it suitable for use in noise-sensitive environments, such as residential areas or events.

Additionally, the DCA-600SSK is equipped with a user-friendly digital control panel that provides comprehensive monitoring capabilities. This panel includes features such as voltage and frequency regulation, along with automatic start/stop functionality, which enhances both ease of use and operational efficiency. The digital display allows operators to monitor critical parameters at a glance, ensuring optimal performance and safety.

The generator is also designed with mobility in mind. It comes with forklift pockets and lifting hooks, making it easy to transport and relocate. This portability ensures quick setup and deployment, which is especially advantageous in dynamic job sites or temporary power needs.

Another important characteristic of the DCA-600SSK is its dual-frequency capability. It can operate at either 50 Hz or 60 Hz, making it versatile for international applications. This adaptability enables users to utilize the generator in various regions without modifying equipment or loads significantly.

Finally, safety features are paramount in the design of the DCA-600SSK. It includes fully automatic safety shutdowns for low oil pressure, high coolant temperature, and overload protection, safeguarding the generator from potential damage and ensuring dependable performance in demanding conditions.

In summary, the Multiquip DCA-600SSK is a powerhouse generator combining high performance, advanced technology, and user-centric design. Its efficiency, portability, and durability make it an excellent choice for professionals seeking reliable power solutions in various settings.
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