MP2 MASONRY SAW — GASOLINE ENGINE COMPONENTS

Honda GX270QWH2 Gasoline Engine

The engine (Figure 5) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturers engine manual for instructions & details of operation and servicing.

1. FuelTank/Fuel Filler Cap – Holds unleaded gasoline. For additional information refer to engine owner's manual. Remove this cap to add unleaded gasoline to the fuel tank. Make sure cap is tightened securely. DO NOT over fill.

DANGER - Explosive Fuel Hazard

Adding fuel to the tank should be done only when the engine is stopped and has had an opportunity to cool down. In the event of a fuel spill, DO NOT attempt to start the engine until the

fuel residue has been completely wiped up, and the area surrounding the engine is dry.

2. Throttle Lever – Used to adjust engine RPM speed (lever advanced forward SLOW, lever back toward operator FAST).

3. Engine ON/OFF Switch – ON position permits engine starting, OFF position stops engine operations.

4. Recoil Starter (pull rope) – Manual-starting method. Pull the starter grip until resistance is felt, then pull briskly and smoothly.

5. Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop the flow of fuel.

6. Choke Lever – Used in the starting of a cold engine, or in cold weather conditions. The choke enriches the fuel mixture.

7. Air Cleaner – Prevents dirt and other debris from entering the fuel system. Remove wing-nut on top of air filter cannister to gain access to filter element.

Figure 5. Engine Controls and Components

Operating the engine without an

NOTE air filter, with a damaged air filter, or a filter in need of replacement

will allow dirt to enter the engine, causing rapid engine wear.

8. Spark Plug – Provides spark to the ignition system. Set spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch) Clean spark plug once a month.

9. Muffler – Used to reduce noise and emissions

DANGER - Burn Hazard

Engine components can generate extreme heat. To prevent burns, DO NOT touch these areas while the engine is running or immediately after operating. NEVER operate the engine with the muffler removed.

10. Oil Level Cap and Dipstick – Check engine oil with engine stopped and in a level position.

11. Oil Drain Bolt – Drain used oil while the engine is warm.

MQ MP2 MASONRY SAW — OPERATION MANUAL — REV. #2 (3/12/13) — PAGE 19

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Multiquip MP2050E3, MP2050E1, MP2090HP manual MP2 Masonry SAW Gasoline Engine Components, Honda GX270QWH2 Gasoline Engine
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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.
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