SGW-250SS — GENERAL INFORMATION

SGW-250SS FAMILIARIZATION

Generator

The MQ Power Model SGW-250SS welder/generator can provide 200 amps of welding current when in the CV/DC mode and 250 amps of welding current when in the CC/DC mode. When used as a generator it can provide a maximum of 7,200 watts of power.

Control Panel

The control panel is provided with the following:

zOne GFCI 120 volt receptacle, 30 amp (single-phase)

zOne 120 volt receptacle, 30 amp (single-phase)

zOne 120/240 volt receptacle, 30 amp (single-phase)

zMain Circuit Breaker 265V @25 Amps

zCircuit Protector Breaker (GFCI) 120V @20 Amps

zIdle Control Switch

zStarter Switch

zStarter Button

zHour Meter

zGround Terminal

Welder Protection System

In the event of an overload, this welder/generator is equipped with an welder protection system . If an overload is detected while operating the welder/generator, the welder protection system will shut down the engine.

Oil Pressure Warning Alarm

In the event of low oil pressure (engine), this welder/generator is equipped with an engine protection fail safe system . If low oil pressure is detected while operating the welder/ generator, the engine protection system will shut down the engine.

If this condition (low oil pressure) should occur, please refer to the engine troubleshooting table in this manual.

Excitation System

The SGW-250SS welder/generator uses a brushless exciter to create rated output electricity. This system will use the mechanical energy generated by the 3600 RPM engine to spin the rotor (or armature) inside the generator (or alternator end).

The motion created by the rotor (which holds copper coils) spins inside a housing of permanent magnets called the "STATOR". A magnetic field is created by the stator and produces an electrical current.

Engine

The SGW-250SS is powered by an air-cooled, 4-cycle HONDA gasoline engine. This engine is designed to meet every performance requirement for generator. Reference Table 1, page 9 for engine specifications.

In keeping with MQ Power's policy of constantly improving its products, the specifications quoted herein are subject to change without prior notice.

Figures 2 and 3 (pages 14-15) show the basic controls and indicators for the SGW-250SS welder/generator.

SGW-250SS DC WELDER/AC GENERATOR — PARTS & OPERATION MANUAL — REV. #2 (08/08/01) — PAGE 11

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Multiquip SGW-250SS Generator, Control Panel, Welder Protection System, Oil Pressure Warning Alarm, Excitation System

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.