SGW-250SS -TROUBLESHOOTING Engine

SGW-250SS —TROUBLESHOOTING (ENGINE)

TABLE 15. ENGINE TROUBLESHOOTING (PART 2)

SYMPTOM	POSSIBLE PROBLEM	SOLUTION

	Fuel filter clogged or dirty?	Clean or change.

	Air cleaner clogged?	Clean or change.

	Fuel leak due to loose	Tighten nut.
	injection pipe retaining nut?	Tighten nut.
	injection pipe retaining nut?

	Injection pump	Repair or replace.
	malfunctioning?	Repair or replace.
Engine revolution is not	malfunctioning?


smooth.	Incorrect nozzle opening	Adjust.
	pressure?	Adjust.
	pressure?

	Injection nozzle stuck or	Repair or replace.
	clogged?	Repair or replace.
	clogged?

	Fuel over flow pipe	Clean.
	clogged?	Clean.
	clogged?

	Governor malfunctioning?	Repair.

	Excessive engine oil?	Reduce to the specified level.

	Piston ring and liner worn	Repair or replace.
Either white or blue exhaust	or stuck?	Repair or replace.
Either white or blue exhaust	or stuck?
gas is observed.
gas is observed.	Incorrect injection timing?	Adjust.
	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
Either black or dark gray	Fuel filter clogged?	Clean or change.
exhaust gas is observed.	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	Repair or replace.
	seem to be seizing?	Repair or replace.
	seem to 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
	Compression leak?	plug and nozzle holder.
		plug and nozzle holder.

PAGE 38 — SGW-250SS DC WELDER/AC GENERATOR— PARTS & OPERATION MANUAL — REV. #2 (08/08/01)

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.