Multiquip MP2050E3 MP2 Masonry SAW STARTUP/SHUTDOWN Electric Motors, Start-up Electric Motor

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MP2 MASONRY SAW — STARTUP/SHUTDOWN (ELECTRIC MOTORS)

Start-up (Electric Motor)

CAUTION - Read this Manual before Starting!

Read and fully understand this manual before starting or attempting to operate the saw.

Before starting the saw's electric motor make sure that the Safety, General Information, Inspection and Pre-setup

sections have been completed and understood. DO NOT proceed until the above mentioned sections have been completed.

DANGER - Amputation

Hazard

NEVER place hands and fingers near the cutting blade. The possibility exists of severe bodily harm if hands and fingers come in contact with rotating saw blade.

CAUTION - Blade Guard Safety

ALWAYS ensure that the cutting blade has been mounted correctly and that it is raised above the surface you are about to cut.

1.Turn the power ON/OFF switch (Figure 17) to the ON position with the blade away from the material to be cut, the cutting blade should begin to rotate. Before cutting remember to follow all safety rules referenced in this manual.

2.Avoid overloading the motor when cutting. The electric motors are protected with a manual-reset thermal overload switch that will turn the saw off if the motor is overheated. In the event that the switch is tripped, turn the ON/OFF switch to the OFF position and allow the motor to cool before attempting to restart.

Shutdown Procedure

1.Place the power ON/OFF switch (Figure 18) in the OFF position (down).

Figure 18. Power ON/OFF Switch (OFF)

2.Wait for the cutting blade to stop rotating.

3.Disconnect the saw's AC power cord from the power source.

CAUTION - Leaving the Saw Unattended

NEVER leave the saw connected to a power source when unattended. This will prevent accidental starting and potential injury.

4.Using a soft cloth, clean any excess debris or residue that may have accumulated on the saw.

5.Store saw in a clean dry location where it will be out of the reach of children.

Figure 17. Power ON/OFF Switch (ON)

MQ MP2 MASONRY SAW — OPERATION MANUAL — REV. #2 (3/12/13) — PAGE 25

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Contents 35305 Models MP2050E1, MP2050E3, MP2090HPPage Page MP2 Masonry SAW -TABLE of Contents Page MP2050E3 MP2090HP Saw ModelSaw Model MP2090HP MP2050E1 MP2050E3 Dimensions MP2 Masonry SAW DimensionsRotating blade can cut and crush Keep hands and feet clear MP2 Masonry SAW Safety Message Alert SymbolsThis saw, other property, or MP2 Masonry SAW Safety Message Alert SymbolsNever use fuel as a cleaning agent SafetySafety Gasoline Powered Engines MP2 Masonry SAW Rules for Safe OperationGeneral Safety Safety Electric Powered ModelsBlade Safety MP2 Masonry SAW Rules for Safe OperationSaw Maintenance Cleaning SawTransportation SafetyMachine Operation And Safety Decals MP2 Masonry SAW Operation and Safety DecalsMP2 Masonry Saw MP2 Masonry SAW General InformationPage MP2 Saw Electric Models MP2 Masonry SAW Controls and ComponentsMP2 Masonry SAW Controls and Components Stopper Place stopper in tray when filling with waterHeavy Duty Electric Motors MP2 Masonry SAW Electric Motor ComponentsHonda GX270QWH2 Gasoline Engine MP2 Masonry SAW Gasoline Engine ComponentsOperating the engine without an Muffler Used to reduce noise and emissionsPre-Setup MP2 Masonry SAW PRE-SETUP Electric MotorsAssembly Electric Powered Saws Only Conveyor Cart PlacementBlade Installation MP2 Masonry SAW PRE-SETUP Electric MotorsSaw Blades Saw Blade Definitions FigurePlace the power ON/OFF switch in the OFF position down Connecting the Power FigureMP2 Masonry Saw is now ready for wet cutting Dry Cutting Electric Saws OnlyAssembly Gasoline Powered Saws Only MP2 Masonry SAW PRE-SETUP Gasoline EngineWet Cutting Setup Gasoline Only Mechanical water pump isDry Cutting Setup Gasoline Only MP2 Masonry SAW PRE-SETUP Gasoline EngineBefore Starting Engine Oil CheckMP2 Masonry SAW STARTUP/SHUTDOWN Electric Motors Shutdown ProcedureStart-up Electric Motor Place the Choke Lever in the Closed position MP2 Masonry SAW STARTUP/SHUTDOWN Gasoline EngineStarter Grip Stopping the EngineFixed Height Cutting Method OperationStep Pedal Cutting Method Jamming the blade intoMP2 Masonry SAW Maintenance SAW To adjust engine-to-jackshaft belts only Adjust BeltTension Gasoline Powered SawsTo adjust jackshaft-to-bladeshaft belt Adjust BeltTension Electric Powered SawsHorizontal Cutting Head Alignment Cutting Head Alignment BladeTighten the set screws CheckingVertical Cutting Head AlignmentEngine Maintenance MP2 Masonry SAW Maintenance Gasoline EngineEngine Air Cleaner MP2 Masonry SAW Maintenance Gasoline EngineDaily WeeklyHonda GX270 QWH2 Engine Wiring Diagram MP2 Masonry SAW Enginewiring DiagramBlade Troubleshooting MP2 Masonry SAW -TROUBLESHOOTING BladeMP2 Masonry SAW -TROUBLESHOOTING Gasoline Engine Engine Troubleshooting MP2 Masonry SAW -TROUBLESHOOTING Gasoline EngineMP2 Masonry SAW -TROUBLESHOOTING Electric Motor Page Terms and Conditions of Sale Parts Page HERE’S HOW to GET Help
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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.