OPERATIONS MANUAL MP2 SERIES MODELS: MP2050E1, MP2050E3, MP2090HP MASONRY SAWS (5 HP 1Ø ELECTRIC MOTOR) (5 HP 3Ø ELECTRIC MOTOR) (9.0 HP GASOLINE ENGINE) Revision #1 (06/16/04) THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES. 35305 P/N: 35305 DISTRIBUIDO EN EL PERÚ POR SOKMAQ S.A.C. Telf.241-6002 info@sokmaq.com WWW.SOKMAQ.
Engine exhaust and some of its constituents, and some dust created by power sanding, sawing, grinding, drillingandotherconstructionactivities contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Some examples of these chemicals are: Leadfromlead-basedpaints. Crystallinesilicafrombricks. Cementandothermasonryproducts. Arsenicandchromiumfromchemically treatedlumber.
HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING MULTIQUIP CORPORATE OFFICE 18910 Wilmington Ave. Carson, CA 90746 Email: mq@multiquip.com Internet: www.multiquip.com PARTS DEPARTMENT 800-427-1244 310-537-3700 MAYCO PARTS 800-306-2926 310-537-3700 SERVICE DEPARTMENT 800-478-1244 310-537-3700 TECHNICAL ASSISTANCE 800-478-1244 WARRANTY DEPARTMENT 800-421-1244, EXT. 279 310-537-3700, EXT.
MP2 "MASON PRO" SAW — TABLE OF CONTENTS MP2 "MASON PRO" MASONRY SAW Proposition 65 Warning ............................................. 2 Here's How To Get Help ............................................ 3 Table Of Contents ..................................................... 4 Parts Ordering Procedures ....................................... 5 Specifications ............................................................ 6 Dimensions ...............................................................
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MP2 "MASON PRO" SAW — SPECIFICATIONS TABLE 1. SAW SPECIFICATIONS Saw Model MP2050E1 MP2050E3 MP2090HP Approximate Weight 415 lbs. (188 Kg.) Blade Capacity 20 in. blade maximum Cutting Depth 8 in. with 20 in. blade Blade Speed 2,240 RPM's 2,220 RPM's Water Pump 115V/60Hz, Thermally protected Mechanical/Centrifugal Water Pump TABLE 2. ELECTRIC MOTOR/GAS ENGINE SPECIFICATIONS Saw Model MP2090HP Engine/Motor Honda GX270QWH2 Type 4-Stroke OHV Single Cylinder Bore & Stroke 3.0 x 2.3 in.
MP2 "MASON PRO" SAW — DIMENSIONS Figure 1. MP2 Dimensions TABLE 3. DIMENSIONS REFERENCE LETTER A B C D E F G H I WEIGHTS DESCRIPTION Max Length Max Height (Electric Models) DIMENSION (mm) 48 In. (1219 mm) 61 In. (1549 mm) Max Height (Gasoline Models) 68 In. (1727 mm) Max Width Tray Height Tray Depth Splash Shield Opening Car t Length Car t Height Car t Width MS 2090 HP MS 2050 E1 MS 2050 E3 23 In. (584 mm) 34.5 In. (876 mm) 4.5 In. (114 mm) 18 In. (457 mm) 13.5 In. (343 mm) 2.5 In. (63.5 mm) 24 In.
MP2 "MASON PRO" SAW — SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others. This Owner's Manual has been developed to provide complete instructions for the safe and efficient operation of the MP2 "Mason Pro" Saw.
MP2 "MASON PRO" SAW — SAFETY MESSAGE ALERT SYMBOLS WARNING - Accidental Engine Starting ALWAYS place the engine ON/ OFF switch in the OFF position, when the saw is not in use. HAZARD SYMBOLS - Gasoline Powered Models WARNING - Lethal Exhaust Gases Engine exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. NEVER operate this equipment in a confined area or enclosed structure that does not provide ample free flow air.
MP2 "MASON PRO" SAW — RULES FOR SAFE OPERATION WARNING - READ THIS MANUAL Failure to follow instructions in this manual may lead to serious injury or even death! This equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only. The following safety guidelines should always be used when operating the MP2 "Mason Pro" Saw. Unless otherwise noted, these guidelines refer to saws with gasoline powered engines.
MP2 "MASON PRO" SAW — 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 licenced 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.
MP2 "MASON PRO" SAW — RULES FOR SAFE OPERATION ■ 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.
MP2 "MASON PRO" SAW — OPERATION AND SAFETY DECALS Machine Operation And Safety Decals The MP2 "Mason Pro" Saw is equipped with a number of safety decals (Figure 2). These decals are provided for operator safety and maintenance information. Should any of these decals become unreadable, replacements can be obtained from your dealer. Figure 2. MP2 Decals MQ MP2 "MASON PRO" SAW — OPERATION MANUAL — REV. #1 (06/11/04) — PAGE 13 DISTRIBUIDO EN EL PERÚ POR SOKMAQ S.A.C. Telf.241-6002 info@sokmaq.com WWW.SOKMAQ.
MP2 "MASON PRO" SAW — GENERAL INFORMATION MP2 "Mason Pro" Saw Overview of Features The MP2 "Mason Pro" Saw is designed for vigorous wet-cutting masonry applications. The heavy-duty steel conveyor cart and ball bearing roller wheels ensure material stability and smooth travel. In addition a reinforced jig-welded steel frame provides rigidity for cutting accuracy and long service life. ■ 5 HP, 230 VAC , 60 Hz heavy duty electric motors with overload protection.
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MP2 "MASON PRO" SAW — CONTROLS AND COMPONENTS Figure 3. MP2 Saw (Electric Models) Figure 3. MP2 Saw (Gasoline Models) PAGE 16 — MQ MP2 "MASON PRO" SAW — OPERATION MANUAL — REV. #1 (06/11/04) DISTRIBUIDO EN EL PERÚ POR SOKMAQ S.A.C. Telf.241-6002 info@sokmaq.com WWW.SOKMAQ.
MP2 "MASON PRO" SAW — CONTROLS AND COMPONENTS Figure 3 shows the location of the basic controls or components for the MP2 "Mason Pro" Saw. Listed below is a brief explanation of each control or component. 1. Ruler Backstop – When cutting, place material against backstop. Use measurement rail (ruler) to determine where material is to be cut. 2. Miter Box – For angled cuts, place the lip of the miter box on the measurement rail with the threaded thumb knob facing you and tighten. 3.
MP2 "MASON PRO" SAW — ELECTRIC MOTOR COMPONENTS Figure 4. Electric Motor Components Heavy Duty Electric Motors The MP2 Saw can be equipped with several different models of electric motors. Figure 4 shows the basic components of the electric motor. Refer to the manufacturers electric motor manual for instructions & details of operation and servicing. 1. Electric Motor – The MP2 saw can be operated with either a Single Phase or Three Phase 230V motor. Only qualified electricians should service the motor.
MP2 "MASON PRO" 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. Fuel Tank/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.
MP2 "MASON PRO" SAW — PRE-SETUP (ELECTRIC MOTORS) Pre-Setup 5. WARNING - Shut-down Saw for Cleaning Insert the water pump power plug into the outlet receptacle on the electric motor conduit box as shown in Figure 7. Whenever cleaning, adjusting or lubricating any part of the saw, MAKE CERTAIN to place the power ON/ OFF switch in the OFF position and disconnect the plug from the power source. Assembly (Electric Powered Saws Only) 1. 2. 3. 4.
MP2 "MASON PRO" 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.
MP2 "MASON PRO" SAW — PRE-SETUP (ELECTRIC MOTORS) Connecting the Power (Figure 10) 1. CAUTION - Grounding Electric Motors Place the power ON/OFF switch (Figure 11) in the OFF position (down). ALWAYS use a grounded (3-wire) extension cord and MAKE CERTAIN that the motor is connected to a properly grounded electric circuit. If possible use a ground fault circuit interrupter to protect the operator from possible electric shock. 4. The MP2 "Mason Pro" Saw is now ready for wet cutting.
MP2 "MASON PRO" SAW — PRE-SETUP (GASOLINE ENGINE) Pre-Setup NOTE CAUTION - Shut-down Saw for Cleaning Whenever cleaning, adjusting or lubricating any part of the saw, MAKE CERTAIN to stop the engine and disconnect the spark plug wire from the spark plug. The mechanical water pump is shipped from the factory for dry cutting applications. Wet Cutting Setup (Gasoline Only) The MP2 "Mason Pro" Saw gasoline model utilizes some of the same procedures that are used for the electric models.
MP2 "MASON PRO" SAW — PRE-SETUP (GASOLINE ENGINE) Dry Cutting Setup (Gasoline Only) CAUTION - Dry Cutting ALWAYS use the water feed system unless special dry cut blades are being used. If dry cutting is required disconnect water pump. To disconnect the mechanical water pump from the drive V-belts for Dry Cutting, perform the following: 1. Loosen the 2 hex head cap screws (Figure 14) that secure the pump mount bracket. Figure 15. Engine Oil Dipstick (Removal) 2. 3.
MP2 "MASON PRO" SAW — STARTUP/SHUTDOWN (ELECTRIC MOTORS) Start-up (Electric Motor) 2. 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. Avoid overloading the motor when cutting.
MP2 "MASON PRO" SAW — STARTUP/SHUTDOWN (GASOLINE ENGINE) Start-up Gasoline Engine 2. Place the Engine ON/OFF switch (Figure 20) in the ON position. 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.
MP2 "MASON PRO" SAW — STARTUP/SHUTDOWN (GASOLINE ENGINE) 5. Grasp the starter grip (Figure 23) and slowly pull it out. The resistance becomes the hardest at a certain position, corresponding to the compression point. Pull the starter grip briskly and smoothly for starting. 9. Avoid overloading the engine when cutting. In the event that the engine becomes overloaded, turn the engine ON/OFF switch to the OFF position (Figure 25) and allow the engine to cool before attempting to restart.
MP2 "MASON PRO" SAW — OPERATION Operation 4. DANGER - Amputation Hazard ALWAYS be alert to the fact that there is a rotating blade on the saw and be extremely aware of your body position - especially your hands in relationship to the rotating blade. The possibility exists of severe bodily harm even death if your body comes in contact with the rotating saw blade. Push the conveyor cart, with the material in place, slowly and evenly until the cut is complete.
MP2 "MASON PRO" SAW — MAINTENANCE (SAW) Maintenance A good preventive maintenance program of regular inspection and care will increase life and improve the performance of the saw and cutting blades. WARNING - Shut-down the Saw for Maintenance Whenever cleaning, adjusting, or lubricating any part of the saw, MAKE CERTAIN to do the following: Electric Powered Saws ■ Place power ON/OFF switch to the OFF position. ■ Disconnect power cord from AC source.
MP2 "MASON PRO" SAW — MAINTENANCE (SAW) Adjust Belt Tension (Gasoline Powered Saws) 1. Remove engine-to-jackshaft and jackshaft-to-bladeshaft belt guards. 2. Check for proper belt tension on jackshaft-to-bladeshaft belts and engine-to-jackshaft belts. 3 When belt tension is correct, pulleys are aligned, and belts are parallel, tighten jackshaft mounting bolts and adjuster screw jam nuts. 4. Check for proper engine-to-jackshaft belt tension (4-5 lbs with 1/8" deflection at mid-point between pulleys.
MP2 "MASON PRO" SAW — MAINTENANCE (SAW) Cutting Head Alignment (Blade) When cutting with the MP2 "Mason Pro" Saw, make certain the cutting head is properly aligned horizontally and vertically with the conveyor cart. Misalignment can adversely affect blade life. Horizontal Cutting Head Alignment: 1. Loosen the set screws (Motor Plate & Blade Guard Assy., Item 9) for the engine mount bearings. 2.
MP2 "MASON PRO" SAW — MAINTENANCE (GASOLINE ENGINE) Engine Maintenance Perform engine maintenance procedures as referenced by Table 6 below: TABLE 6. ENGINE MAINTENANCE SCHEDULE DESCRIPTION (3) OPERATION BEFORE CHECK X FIRST MONTH OR 10 HRS. EVERY 3 MONTHS OR 25 HRS. EVERY 6 MONTHS OR 50 HRS. EVERY YEAR OR 100 HRS. EVERY 2 YEARS OR 200 HRS.
MP2 "MASON PRO" SAW — MAINTENANCE (GASOLINE ENGINE) Maintenance Perform the engine maintenance procedures as indicated below: Daily ■ Thoroughly remove dirt and oil from the engine and control area. Clean or replace the air cleaner elements as necessary. Check and retighten all fasteners as necessary. Check the spring box and bellows for oil leaks. Repair or replace as needed. Weekly ■ Remove the fuel filter cap and clean the inside of the fuel tank. ■ Remove or clean the filter at the bottom of the tank.
MP2 "MASON PRO" SAW — ENGINE WIRING DIAGRAM Figure 37. Honda GX270 QWH2 Engine Wiring Diagram PAGE 34 — MQ MP2 "MASON PRO" SAW — OPERATION MANUAL — REV. #1 (06/11/04) DISTRIBUIDO EN EL PERÚ POR SOKMAQ S.A.C. Telf.241-6002 info@sokmaq.com WWW.SOKMAQ.
MP2 "MASON PRO" SAW — TROUBLESHOOTING - BLADE Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Blade Troubleshooting (Table 7) information shown below and on the following page. If the problem cannot be remedied, please leave the unit just as it is and consult our company's business office or service plant. TABLE 7.
MP2 "MASON PRO" SAW — TROUBLESHOOTING (GASOLINE ENGINE) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Engine Troubleshooting (Table 8) information shown below and on the following page. If the problem cannot be remedied, please leave the unit just as it is and consult our company's business office or service plant. TABLE 8.
MP2 "MASON PRO" SAW — TROUBLESHOOTING (GASOLINE ENGINE) TABLE 8. ENGINE TROUBLESHOOTING (CONTINUED) SYMPTOM POSSIBLE PROBLEM SOLUTION Operation not satisfactory Rotational speed fluctuates. Recoil star ter not working properly. Governor adjustment improper? Adjust governor to correct lever. Governor spring defective? Clean or replace ignition. Fuel flow erratic? Check fuel line. Dust in rotating par t? Clean recoil star ter assembly. Spiral spring failure? Replace spiral spring.
MP2 "MASON PRO" SAW — TROUBLESHOOTING (ELECTRIC MOTOR) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Electric Motor Troubleshooting (Table 9) information shown below and on the following page. If the problem cannot be remedied, please leave the unit just as it is and consult our company's business office or service plant. TABLE 9.
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Effective: October 1, 2002 PAYMENT TERMS TERMS AND CONDITIONS OF SALE — PARTS 5. Parts must be in new and resalable condition, in the original Multiquip package (if any), and with Multiquip part numbers clearly marked. 6. The following items are not returnable: Terms of payment for parts are net 10 days. FREIGHT POLICY All parts orders will be shipped collect or prepaid with the charges added to the invoice. All shipments are F.O.B. point of origin.
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OPERATIONS MANUAL HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING MULTIQUIP CORPORATE OFFICE 18910 Wilmington Ave. Carson, CA 90746 Email: mq@multiquip.com Internet: www.multiquip.com PARTS DEPARTMENT 800-427-1244 310-537-3700 MAYCO PARTS 800-306-2926 310-537-3700 SERVICE DEPARTMENT 800-478-1244 310-537-3700 TECHNICAL ASSISTANCE 800-478-1244 WARRANTY DEPARTMENT 800-421-1244, EXT. 279 310-537-3700, EXT.
