Multiquip MP1420E, MP1455H, MP1415E Safety Electric Powered Models, General Safety, Blade Safety

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RULES FOR SAFE OPERATION

SAFETY - ELECTRIC POWERED MODELS

ALWAYS connect the motor to a power source in compliance with all local electrical codes. This must be performed by a qualified electrician.

ALWAYS use only outdoor approved GROUNDED extension cords.

MAKE CERTAIN the power cord/extension cord is free from damage and that the grounding circuit is operational.

MAKE CERTAIN the extension cord used is intended to be used in the environment you will be using it in. If an extension is used, NEVER submerge the connection in water. To reduce the risk of electrical shock, always make water-tight connections.

MAKE CERTAIN the "ON/OFF" switch is in the "OFF" position before plugging in the power cord/extension cord to avoid accidental starting.

ALWAYS stop the motor before servicing. MAKE CERTAIN the motor is stopped and turned "OFF" at the switch, and the power cord is disconnected from the power source.

Use only the guage wire and length of cord recommended for the motor size.

When cutting, ALWAYS be aware of the location of the cord.

GENERAL SAFETY

ALWAYS read, understand, and follow procedures in Operator's Manual before attempting to operate equipment.

ALWAYS be sure the operator is familiar with proper safety precautions and operating techniques before using the saw.

NEVER leave the machine unattended while running.

Block the unit when leaving or when using on a slope.

ALWAYS check to make sure that the operating area is clear before starting the engine.

Maintain this equipment in a safe operating condition at all times.

AVOID wearing jewelry or loose fitting clothing that may snag on the controls or moving parts, this can cause a serious injury.

ALWAYS keep clear of rotating or moving parts while operating or the saw.

ALWAYS store equipment properly when it is not being used. Equipment should be stored in a clean, dry location out of the reach of children.

NEVER use accessories or attachments which are not recommended by the manufacturer for this equipment. Damage to the equipment and/or injury to user may result.

WARNING

ALWAYS check to make sure that the operating area is clear before starting the

engine.

BLADE SAFETY

Use appropriate blades manufactured for use on masonry saws.

WARNING

Always inspect blades before each use. The blade should exhibit no cracks, dings, or flaws in the steel centered core and/or rim. Center (arbor) hole must be undamaged and true.

Examine blade flanges for damage, excessive wear and cleanliness before mounting blade. Blade should fit snugly on the shaft and against the inside/outside blade flanges.

Ensure the blade is marked with an operating speed greater than the blade shaft speed of the saw.

Only cut the material that is specified by the blade. Read the specifications of the blade to ensure the proper tool has been matched to the material being cut.

Always keep blade guards in place. Exposure of the blade must not exceed 180 degrees.

NEVER touch or try to stop a moving blade with your hands. ALWAYS keep hands clear of the blade.

Ensure that the blade does not come into contact with the ground or surface

during transportation. DO NOT drop the blade on ground or surface.

The engine governor is designed to permit maximum engine speed in a no-load condition. Speeds that exceed this limit may cause the blade to exceed the maximum safe allowable speed.

Ensure that the blade is mounted for proper operating direction.

Keep all inexperienced and unauthorized people away from the equipment at all times.

ALWAYS use or operate the saw on a level surface to prevent the saw from tipping.

MP1 — OPERATION AND PARTS MANUAL — REV. #3 (03/29/10) — PAGE 9

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Contents Models Proposition 65 Warning Respiratory Hazards SILICOSIS/RESPIRATORY Warnings Silicosis WarningDrawings Table of ContentsOrdering parts has never been easier Parts Ordering ProceduresSafety Message Alert Symbols Not Do not Never AlwaysSafety Safety Gasoline Powered EnginesRules for Safe Operation Safety Electric Powered Models General SafetyBlade Safety SAW Maintenance Cleaning Sawtransportation SafetyEmergencies MP1 Operation and Parts Manual REV. #3 03/29/10 MP1 SAW Specifications Specifications SAW/ENGINEDimensions DimensionsGeneral Information MP1 Operation and Parts Manual REV. #3 03/29/10 MP1 Saw Electric/Gasoline Controls and ComponentsMaterial is to be cut Electric Motor Components MP1 Electric Motor ComponentsInitial SERVICING-GASOLINE Engine MP1 Engine ComponentsPRE-SETUP Electric PRE-SETUPConveyor Cart Placement Blade Installation SAW BladesSAW Blade Definitions Figure Motor Voltage Connectingthe Power FigureDRY Cutting Electric Saws only Gfci ReceptaclePRE-SETUP Gasoline DRY Cutting Gasoline onlyWET Cutting Gasoline only Before Starting Engine OIL CheckFuel Check START-UP Electric Motor Operation ElectricWait for the cutting blade to stop rotating Shutdown ProcedureSTART-UP Gasoline Engine Operation GasolineStopping Do not Never Throttle LeverMaintenance SAW MaintenanceNever Basic Maintenance Horizontal Adjustment Vertical AdjustmentCutting Head Alignment Blade Bearing Lubrication CareEnginemaintenance MP1 Maintenance EngineDaily EngineaircleanerWeekly Engine OILElectric MotorWiring Diagram Wiring Diagram Electric MotorMP1 Operation and Parts Manual REV. #3 03/29/10 Blade Troubleshooting Troubleshooting BladeTroubleshooting Electric Motor Troubleshooting Electric MotorEngine Troubleshooting Troubleshooting Gasoline EngineEngine Troubleshooting Explanation of Code in Remarks Column Sample Parts ListMP1 Masonry SAW 1TO 3 Units Electric Motor Models Suggested Spare PartsName Plate and Decals Part Name QTY Remarks Tray Assy Part Name QTY Cart Assy Insert Motor Plate & Shaft Assy GRIP, Hand Engine Honda 5.5 H.P Engine Honda 5.5 H.P Electric Motor Part Name Water Pump ASSY. Gasoline only PULLEY, Water Pump Support Stand Assy Stand Assembly Outer Honda GX160K1QXC9 AIR Cleaner Assy GASKET, Elbow Honda GX160K1QXC9 Camshaft Assy Part Name QTY. Remarks Honda GX160K1QXC9 Carburetor Assy Gasket SET Honda GX160K1QXC9 Control Assy ARM, Governor Honda GX160K1QXC9 Crankcase Cover Assy GASKET, OIL Filler CAP Honda GX160K1QXC9 Crankshaft Assy Crankshaft Q- Type Honda GX160K1QXC9 Cylinder Barrel Assy WEIGHT, Governor Honda GX160K1QXC9 Cylinder Head Assy GUIDE, Valve OS Optional Honda GX160K1QXC9 FAN Cover Assy COVER, FAN *R8* Bright RED Honda GX160K1QXC9 Flywheel Assy FAN, Cooling Honda GX160K1QXC9 Fuel Tank Assy RUBBER, Supporter 107MM Honda GX160K1QXC9 Ignition Coil Assy Coil ASSEMBLY, Ignition Honda GX160K1QXC9 Muffler Assy MUFFLER, Silent Honda GX160K1QXC9 Piston and Rings Assy Ring SET, Piston Standard Honda GX160K1QXC9 Recoil Starter Assy REEL, Recoil Starter Honda GX160K1QXC9 Gasket KIT Assy No ART WorkGASKET, Cylinder Head Cover Honda GX160K1QXC9 Labels Assy Emblem Terms and Conditions of Sale Parts MP1 Operation and Parts Manual REV. #3 03/29/10 HERE’S HOW to GET Help

MP1420E, MP1415E, MP1455H specifications

The Multiquip MP1455H, MP1415E, and MP1420E are part of Multiquip’s line of high-performance concrete and masonry saws, designed to cater to the diverse needs of the construction industry. Each model offers unique features and technologies tailored to enhance productivity, efficiency, and user comfort.

Starting with the MP1455H, this saw is powered by a robust Honda GX390 engine, delivering reliable performance for heavy-duty cutting tasks. It boasts a 14-inch cutting blade capacity, enabling users to cut through various materials with ease. The MP1455H is equipped with a user-friendly depth control system, allowing for precise cuts and adjustments on the fly. Its rugged frame is constructed with durable materials, ensuring longevity even in the most challenging job site conditions.

The MP1415E is an electric-powered saw designed for quieter operation without compromising power. It features a 15-inch blade capacity, making it suitable for a variety of applications such as asphalt, concrete, and masonry. This model is particularly appreciated for its low vibration technology, significantly reducing operator fatigue. Additionally, the MP1415E includes an integrated water system that promotes clean cutting and minimizes dust, promoting a healthier work environment.

The MP1420E rounds out the lineup with enhanced features for improved power and efficiency. Like the MP1415E, this model is electric-powered, but it accommodates a 20-inch blade, making it ideal for larger cutting tasks. The saw is designed with a heavy-duty steel frame that provides stability and minimizes flex during operation. Featuring advanced electronic controls, the MP1420E allows users to monitor performance metrics easily, making it suitable for both experienced and novice operators.

All three models incorporate advanced cooling systems to prolong blade life and maintain optimal performance. Their compact designs ensure ease of transport, and they are suitable for both indoor and outdoor applications, providing versatility in various job sites.

In summary, the Multiquip MP1455H, MP1415E, and MP1420E concrete and masonry saws are engineered to meet the rigorous demands of the construction industry. With powerful engines, user-friendly features, and advanced technologies, these saws deliver exceptional performance, reliability, and ease of use.