GAW-135H — GENERAL INFORMATION

GAW-135H Familarization

General Inspection Prior to Operation

This generator/welder has been thoroughly inspected and accepted prior to shipment from the factory. However, be sure to check for damaged parts or components, or loose nuts and bolts, which could have become disloged in transit.

The MQ Model GAW-135H generator/welder has been designed as a portable lightweight power source for 60 Hz (single-phase) vibrators, lighting facilities, power tools, submersible pumps and other industrial and construction machinery.

This generator/welder is powered by a Honda GX200VEN2,

5.5HP, air-cooled gasoline engine. The alternator, a brushless revolving-field type, is permanently aligned to the engine through rigid coupling.

The generator is mounted on rubber vibration isolators that have a steel base backplate which is attached to the protective steel pipe carrying frame.The protective carrying frame is made of steel tubing and fully wraps around the generator to protect against damage.

This portable generator is supplied with a electrical control panel. The control panel includes items as listed below.

Control Panel

The generator control panel has the following componets:

z(1) NEMA Duplex Receptacle (GFCI) 5-20R (120V,

20 Amp)

zOne main 2-pole,15 Amp Circuit Breaker.

zIdle Control Switch

zWelding Terminal Lugs

zGround Terminal

Circuit Breaker

To protect the generator from an overload, a 2-pole, 15 amp circuit breaker is provided on the control panel. Make sure to switch this circuit breaker to the "OFF" position prior to starting the engine.

Excitation System

The MQ generator/welder uses a magnet attached to a flywheel to produce AC voltage from a lamp coil beneath the flywheel. As the magnet passes the coil it produces approximately 19-22 AC volts.

This voltage (19-22 VAC) is then sent to the control box that contains three rectifying diodes:

zExcitation (diode 1)

zBattery (diode 2)

zSlow Down (diode 3)

The AC voltage will pass through the excitation diode that converts the voltage to DC power.

This DC power is then sent to the excitation windings housed within the main windings commonly called the "stator".

This voltage is then transferred into the rotor through induction.The rotor contains two diodes within it which rectify the DC voltage and send it out through the main windings, as AC voltage.

Engine

The four-cycle air-cooled Honda gasoline engine is designed to meet every performance requirement of this generator. Reference Table 1, for engine specifications.

Figure 2 shows the basic controls and indicators for the MQ GAW-135H generator/welder.

In keeping with Multiquip's policy of constantly improving

NOTEits products, the specifications quoted herein are subject to change without prior notice.

PAGE 16 — GAW-135H DC WELDER/AC GENERATOR — OPERATION MANUAL — REV. #0 (06/23/04)

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Multiquip manual GAW-135H General Information
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GAW-135H specifications

The Multiquip GAW-135H is a cutting-edge air compressor known for its robust performance and versatility, making it an ideal choice for various industrial applications. Engineered to meet the demanding requirements of contractors and construction professionals, this model stands out among its competitors due to its innovative features and user-friendly design.

At the heart of the GAW-135H is a powerful Honda GX engine, renowned for its reliability and efficiency. This engine is designed to deliver exceptional output while consuming minimal fuel, a crucial aspect for users who require long working hours without frequent refueling. The engine’s low-noise operation enhances the working environment, particularly on job sites where noise regulations are a concern.

One of the standout features of the GAW-135H is its impressive air delivery capabilities. The unit has a maximum pressure of 100 psi and can deliver up to 135 cubic feet per minute (CFM) of airflow. This high air volume is essential for powering pneumatic tools, such as jackhammers, nail guns, and sanders, ensuring that users can complete their tasks efficiently without downtime.

The GAW-135H is constructed with heavy-duty materials that enhance its durability and longevity. The frame is built to withstand the rigors of job site conditions, while the compact design allows for easy transport and storage. Additionally, the unit comes equipped with large inflatable tires that provide excellent mobility over rough terrain, making it a reliable option for outdoor projects.

Multiquip has incorporated several technological advancements into the GAW-135H, including an automatic shut-off feature that prevents the engine from running dry, which can cause significant damage. This feature not only enhances the safety of the operation but also reduces maintenance costs over the unit's lifespan.

Ease of use is another hallmark of the GAW-135H. The intuitive control panel allows operators to manage settings and monitor performance effortlessly. The compressor also features a user-friendly start system with easy access to maintenance points, minimizing the time spent on routine tasks.

In conclusion, the Multiquip GAW-135H air compressor is a powerful and efficient tool that is built to handle various demanding applications. With its reliable Honda GX engine, high CFM delivery, robust construction, and user-friendly features, it is a valuable addition for any contractor looking to enhance productivity on the job site. Whether for construction, demolition, or maintenance work, the GAW-135H proves to be a dependable asset time and again.
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