MP2 Masonry SAW PRE-SETUP Electric Motors

MP2 MASONRY SAW — PRE-SETUP (ELECTRIC MOTORS)

WARNING - Inspect the Blade before Cutting

Failure to thoroughly inspect the blade for operational safety could result in damage to the blades or the saw and may cause serious injury to the user or others in the operating area. Inspect the blade flanges and shaft for damage before installing the blade.

Saw Blades

Diamondback Diamond Blades ™ are recommended for your saw. Ask your MQ dealer about your specific cutting application.

Saw Blade Definitions (Figure 9)

1.Stress Relief Holes (Gullets) - Check the steel core for cracks that may have propagated from the slots and/ or gullets. Cracks indicate

extreme fatigue failure and if sawing continues, catastrophic failure will occur.

Figure 9. Diamond Blade

2.Edge of the Steel Core - Check the diameter edge for discoloration (blue oxidation) indicating an overheating condition caused by insufficient cooling water/air. Overheating of blades may lead to loss of core tension and/or increase the possibility for blade failure. Make sure the steel core's width is uniform about the rim of the blade, and not succumbing to an "under-cutting" condition brought about by highly abrasive material or improper under-cutting core protection.

3.Directional Arrow - Ensure that the blade is oriented properly on the blade shaft for sawing. Reference the directional arrow on the blade and place it so the direction of rotation "downcuts" with the turn of the shaft.

4.Diamond Segment or Rim - Ensure there are no cracks, dings, or missing portions of the diamond segment/rim. DO NOT use a blade that is missing a segment or a portion of the rim. Damaged and /or missing segments/rims may cause damage to your saw or injury to the user or others in the operating area.

5.Specifications - Ensure that the blade specifications, size, and diameter properly match up to sawing operations. Utilizing a blade not matched properly to the task may result in poor performance and/or blade damage.

6.Arbor Hole - It is essential that the arbor hole diameter properly matches the blade, and that it is free from distortion. Correct blade flanges (collars) must be used. The inside face of the flanges must be clean and free of debris. An out-of-round arbor condition will cause damage to the blade and the saw.

7.Max RPM - This RPM reference is the maximum safe operating speed for the blade selected. NEVER exceed the max RPM on the diamond blade. Exceeding the maximum RPM is dangerous and may cause poor performance and may damage the blade.

Blade Installation

1. Use the blade bolt wrench (Figure 10) supplied with the saw to install the cutting blade.

2.Ensure the capacity of the blade guard matches the diameter of your cutting blade.

3. Using the blade nut wrench, remove the blade shaft bolt and outside blade flange. Install the cutting blade onto the inside bladeflangearbor.Re-install the outside blade flange and blade shaft bolt.Tighten securely.DO NOT over tighten.

Figure 10. Blade Placement

MQ MP2 MASONRY SAW — OPERATION MANUAL — REV. #2 (3/12/13) — PAGE 21

MP2090HP, MP2050E3, MP2050E1 specifications

The Multiquip MP2050E1, MP2050E3, and MP2090HP are powerful and versatile electric-powered concrete and masonry saws designed for a variety of cutting applications. Built with durability and performance in mind, these models cater to the needs of professional contractors, offering exceptional efficiency and precision in both residential and commercial projects.

The MP2050E1 features a high-torque electric motor that ensures reliable operation and consistent cutting performance. It comes equipped with a 20-inch blade capacity, allowing users to tackle medium to large-sized jobs with ease. The saw is designed with an ergonomic handle and adjustable height for optimal user comfort during extended use. Additionally, the MP2050E1 boasts a compact design, making it easy to transport and maneuver around job sites.

On the other hand, the MP2050E3 is an upgraded version that incorporates advanced features while maintaining the same blade capacity as its predecessor. This model includes a three-phase motor, which enhances power efficiency and increases the saw's longevity. The MP2050E3 is engineered with a robust chassis for increased stability during operation, and it also offers improved dust management capabilities to keep the work area clean and safe.

The Multiquip MP2090HP stands out with its higher horsepower motor, optimizing productivity for heavy-duty cutting tasks. This model supports a larger blade size of up to 30 inches, making it ideal for cutting thicker materials. The MP2090HP is equipped with a sophisticated water control system that ensures consistent cooling of the blade, preventing overheating and prolonging blade life. Its heavy-duty construction is designed to withstand the rigors of demanding job sites, offering maximum reliability.

All three models utilize cutting-edge technology, including adjustable cutting depth settings, which allow operators to customize their cutting depth for precision and versatility. They also feature high-performance bearings that provide smooth blade rotation, enhancing overall cutting efficiency.

In summary, the Multiquip MP2050E1, MP2050E3, and MP2090HP are exemplary tools for professionals in the concrete and masonry industry. Each model boasts unique features tailored to meet varying job requirements, while their advanced technologies ensure high performance, safety, and ease of use. Whether tackling small renovations or large construction projects, these saws provide the reliability and power needed to achieve exceptional results.