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Multiquip operation manual SGW-250SS -TROUBLESHOOTING Engine

Models: SGW-250SS

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SGW-250SS —TROUBLESHOOTING (ENGINE)

Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the

diagnosis based on the Engine Troubleshooting (Table 9) shown below. If the problem cannot be remedied, please consult our company's business office or service plant.

TABLE 15. ENGINE TROUBLESHOOTING (PART 1)

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

No fuel?

Replenish fuel.

 

 

 

 

Air in the fuel system?

Bleed system.

 

 

 

 

Water in the fuel system?

Remove water from fuel tank.

 

 

 

 

Fuel pipe clogged?

Clean fuel pipe.

 

 

 

 

Fuel filter clogged?

Clean or change fuel filter.

 

 

 

 

Excessively high viscosity

Use the specified fuel or engine oil.

 

of fuel or engine oil at low

 

temperature?

 

 

 

 

 

Fuel with low cetane

Use the specified fuel.

 

number?

 

 

 

 

 

 

Fuel leak due to loose

Tighten nut.

 

injection pipe retaining nut?

 

 

 

 

 

Engine does not start.

Incorrect injection timing?

Adjust.

 

 

 

 

Fuel cam shaft worn?

Replace.

 

 

 

 

Injection nozzle clogged?

Clean injection nozzle.

 

 

 

 

Injection pump

Repair or replace.

 

malfunctioning?

 

 

 

 

 

 

Seizure of crankshaft,

Repair or replace.

 

camshaft, piston, cylinder

 

liner or bearing?

 

 

 

 

 

Compression leak from

Replace head gasket, tighten cylinder head bolt, glow

 

cylinder?

plug and nozzle holder.

 

 

 

 

Improper valve timing?

Correct or replace timing gear.

 

 

 

 

Piston ring and liner worn?

Replace.

 

 

 

 

Excessive valve clearance?

Adjust.

 

 

 

SGW-250SS DC WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #2 (08/08/01) — PAGE 37

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Multiquip operation manual SGW-250SS -TROUBLESHOOTING Engine
Page 36 Page 38

SGW-250SS specifications

The Multiquip SGW-250SS is an innovative and robust generator designed for a wide range of applications, from construction sites to outdoor events. This generator stands out due to its combination of reliability, efficiency, and portability, making it a top choice for professionals and enthusiasts alike.

One of the main features of the SGW-250SS is its powerful 25 kW output. This high output capacity ensures that it can handle multiple tools and equipment simultaneously, making it ideal for construction or industrial applications. The generator is equipped with a durable engine that delivers impressive performance even under heavy loads, ensuring that users can rely on it to meet their power needs without interruption.

In addition to its powerful output, the SGW-250SS boasts a range of advanced technologies aimed at maximizing performance and minimizing operating costs. The generator features an advanced digital control panel that simplifies operation and monitoring. This panel provides essential information such as voltage output, frequency, and operating hours, allowing users to keep track of performance effortlessly.

Another notable characteristic of the SGW-250SS is its robust construction. Designed to withstand harsh environments, this generator features a corrosion-resistant frame and heavy-duty components that enhance its longevity. The generator also offers excellent noise reduction capabilities, making it a suitable option for use in noise-sensitive areas.

Portability is another key aspect of the Multiquip SGW-250SS, as it is designed with mobility in mind. The generator comes equipped with rugged wheels and a foldable handle, allowing for easy transport across various terrains. This feature is particularly beneficial for contractors who need to move the generator frequently between job sites.

Safety features are also integral to the design of the SGW-250SS. It includes low oil shutdown and circuit breaker protection, which help to prevent damage and ensure safe operation. These safety measures are essential in maintaining the generator's reliability and protecting both the equipment and the users.

In summary, the Multiquip SGW-250SS combines power, portability, and safety in a reliable generator package. Its advanced technologies, robust construction, and user-friendly features make it an excellent choice for various professional and recreational applications. Whether for construction, outdoor events, or emergency backup, the SGW-250SS is engineered to deliver performance and peace of mind.