MC-42S CONCRETE MIXER — OPERATION

Operation

1.Topositionthetub,makesurethemixerisplacedonfirmlevel ground, then pulluponthe dumplatch(Figure18)andturn the handwheel until the tub is at the desired position. Once thetubisatthedesiredposition,pulldownonthedumplatch to lock the tub in position.

Figure 18. Mixing Drum Positioning

CAUTION:

NEVER stand in front or behind the mixing drum while it is being placed in the dump position. Stay clear of the mixing drum while it is being positioned.

2.As the drum rotates, use a shovel (Figure 19) to place the cementmixinsidethedrum,addwaterasrequired.Becareful to only place the tip of the shovel inside the drum.

Figure 19. Filling Mixing Drum

3.Placingtheshovelallthewayinsidethedrum(Figure20)will causetheshoveltostriketheblades. Thisconditionwillmake the shovel rotate, and could cause injury to personnel. NEVER place hands inside the mixing drum while it is rotating.

Figure 20. Filling Mixing Drum

Stopping the Mixer (Gasoline)

1.Push the main start/stop switch (Figure 21) inward to stop the engine.

Figure 21. Start/Stop Button (Stop Position)

2.Place fuel shut-off lever in the OFF position.

3.Clean drum of all debris and foreign matter.

Stopping the Mixer (Electric)

1.Place the electric motor's ON/OFF switch (Figure 22) in the OFF position.

Figure 22. Electric Motor ON/OFF Switch (OFF Position)

2.Disconnect the electric motor's extension cord from its power source.

3.Clean drum of all debris and foreign matter.

MC-42S CONCRETE MIXER — PARTS & OPERATION MANUAL — REV. #8 (12/16/05) — PAGE 23

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Multiquip manual MC-42S Concrete Mixer Operation, Stopping the Mixer Electric
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MC-42S specifications

The Multiquip MC-42S is a powerful and versatile concrete saw designed for both professional contractors and construction enthusiasts. This robust machine embodies a perfect blend of performance, durability, and ease of use, making it an excellent choice for a wide range of cutting applications, including asphalt, concrete, and masonry.

One of the standout features of the MC-42S is its dependable engine. Powered by a Honda GX390 gasoline engine, this saw delivers a peak performance of 13 horsepower, ensuring efficient cutting through tough materials. The engine is not only robust but also designed for fuel efficiency, which is essential for long working hours on the job site.

The MC-42S features an adjustable height handle that allows operators to easily control the cutting depth. This ergonomic handle enhances user comfort while reducing fatigue during prolonged use. The saw is equipped with an innovative bellows-style dust cover that minimizes dust production during cutting, keeping the job site cleaner and safer for everyone.

Another significant characteristic of the MC-42S is its cutting depth capability. With a maximum cutting depth of 14 inches, it’s suitable for a variety of cutting tasks, from shallow cuts to deeper trenches. This versatility allows users to tackle different projects without the need for multiple tools.

The saw features a heavy-duty frame constructed from high-strength materials, which enhances its durability and stability even during the most demanding tasks. Additionally, it comes equipped with large, robust wheels for easy mobility across job sites. This transportability ensures that operators can easily move the saw from one location to another without hassle.

Multiquip has integrated advanced technologies into the MC-42S, including a built-in water supply system that helps to cool the blade during operation. This system not only prolongs the life of the blade but also helps in minimizing the release of concrete dust, making it an environmentally friendly choice.

Finally, the MC-42S is designed for easy maintenance, with accessible components that make servicing straightforward. This feature ensures that the saw remains operational and reliable, minimizing downtime on the job.

In conclusion, the Multiquip MC-42S stands out as a premier option for those in need of a reliable and effective concrete saw. Its powerful engine, user-friendly design, efficient dust control system, and high cutting depth capabilities make it a favored choice across various construction and masonry applications.
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