Multiquip MP1420E, MP1455H, MP1415E manual Troubleshooting Blade, Blade Troubleshooting

Page 36

TROUBLESHOOTING - BLADE

TABLE 7. BLADE TROUBLESHOOTING

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

Blade too hard for the material being

Consult Dealer or STOW for correct blade. Try cutting

 

very soft material (sandstone, silica brick, cinder block) to

 

cut?

 

"Redress" the blade.

 

 

 

 

 

 

Engine torque diminished because of

Tighten and/or replace V-Belt.

 

loose V-belt?

 

 

Blade slows or stops cutting,

 

 

Insufficient Engine power?

Check throttle setting. Check Engine horsepower.

still remains on blade

 

 

 

 

Improper direction of rotation?

Check that the blade is properly oriented and rotational

 

arrow points in a "Down-Cutting" direction.

 

 

 

 

 

 

Blade is slipping on the blade shaft?

Check that the blade & flange pin are properly installed on

 

the blade shaft.

 

 

 

 

 

 

Blade being used on misaligned saw?

Check blade shaft bearings and alignment integrity.

 

 

 

 

Blade is excessively hard for the

Check specification of the blade with the material being

 

material being cut?

cut. Consult Dealer or STOW for information.

Blade does not cut straight

 

 

 

 

and/or true.

Blade improperly mounted on arbor

Ensure blade is properly affixed on the blade shaft.

 

shoulders and flanges?

 

 

 

 

 

 

Excessive force applied to blade while

DO NOT force the blade in the cut. Apply a slow and

 

cutting?

steady pace when sawing.

 

 

 

 

Blades too hard for the material being

Consult Dealer or STOW for correct blade. Try cutting

 

very soft material (sandstone, silica brick, cinder block) to

 

cut?

 

"Redress" the blade.

 

 

 

 

 

 

Blade improperly mounted on arbor

Ensure blade is properly affixed on the blade shaft.

 

shoulders and flanges?

 

 

 

 

 

 

Blade not receiving enough cooling

Ensure proper flow & volume of water is provided for wet

 

cutting blades. Ensure sufficient cooling air is circulated

Blade discoloring, crackling

water or air?

about a dry cutting blade.

and/or wearing excessively.

 

 

 

 

Arbor hole out of round?

Ensure blade is properly affixed on the blade shaft.

 

 

 

 

Incorrect blade chosen for material

Check specification of the blade with the material being

 

being cut?

cut. Consult Dealer or STOW for information.

 

 

 

 

Excessive force applied to blade while

DO NOT force the blade in the cut. Apply a slow and

 

cutting?

steady pace when sawing.

 

 

 

PAGE 36 — MP1 — OPERATION AND PARTS MANUAL — REV. #3 (03/29/10)

Page 35 Page 37
Image 36
Page 35 Page 37
Contents Models Proposition 65 Warning SILICOSIS/RESPIRATORY Warnings Silicosis Warning Respiratory HazardsTable of Contents DrawingsParts Ordering Procedures Ordering parts has never been easierSafety Message Alert Symbols Always Not Do not NeverSafety 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 Specifications SAW/ENGINE MP1 SAW SpecificationsDimensions DimensionsGeneral Information MP1 Operation and Parts Manual REV. #3 03/29/10 Controls and Components MP1 Saw Electric/GasolineMaterial is to be cut MP1 Electric Motor Components Electric Motor ComponentsMP1 Engine Components Initial SERVICING-GASOLINE EnginePRE-SETUP Electric PRE-SETUPConveyor Cart Placement Blade Installation SAW BladesSAW Blade Definitions Figure Connectingthe Power Figure Motor VoltageGfci Receptacle DRY Cutting Electric Saws onlyPRE-SETUP Gasoline DRY Cutting Gasoline onlyWET Cutting Gasoline only Before Starting Engine OIL CheckFuel Check Operation Electric START-UP Electric MotorShutdown Procedure Wait for the cutting blade to stop rotatingOperation Gasoline START-UP Gasoline EngineThrottle Lever Stopping Do not NeverMaintenance SAW MaintenanceNever Basic Maintenance Vertical Adjustment Horizontal AdjustmentCutting Head Alignment Blade Bearing Lubrication CareMP1 Maintenance Engine EnginemaintenanceEngineaircleaner DailyWeekly Engine OILWiring Diagram Electric Motor Electric MotorWiring DiagramMP1 Operation and Parts Manual REV. #3 03/29/10 Troubleshooting Blade Blade TroubleshootingTroubleshooting Electric Motor Troubleshooting Electric MotorTroubleshooting Gasoline Engine Engine TroubleshootingEngine Troubleshooting Sample Parts List Explanation of Code in Remarks ColumnSuggested Spare Parts MP1 Masonry SAW 1TO 3 Units Electric Motor ModelsName 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 No ART Work Honda GX160K1QXC9 Gasket KIT AssyGASKET, 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.
Top Page Image Contents