MK Diamond Products MK-3020V Owner's Manual

Concrete saw

Hide thumbs

page of 32

/ 32
Bookmarks

Quick Links

Download this manual

www.mkdiamond.com

MODELS

MK-3020V

MK-3026V

MK-3030V

MK-3020VP

MK-3026VP

MK-3030VP

Revision 309

Manual Part No. 166447-OM

Caution: Read all safety and operating instructions

before using this equipment. This parts list MUST

accompany the equipment at all times.

PART #

166447-20

166447-26

166447-30

166447-20P

166447-26P

166447-30P

12.2021

MODELS

MK-3020K

MK-3026K

MK-3030K

MK-3030V

Part # 166447-30

MK-3000 SERIES

CONCRETE SAW

OWNER'S MANUAL

PART #

166449-20

166449-26

166449-30

Need help?

Do you have a question about the MK-3020V and is the answer not in the manual?

Questions and answers

Summary of Contents for MK Diamond Products MK-3020V

Page 1 MK-3000 SERIES www.mkdiamond.com CONCRETE SAW OWNER’S MANUAL MODELS PART # MODELS PART # MK-3020V 166447-20 MK-3020K 166449-20 MK-3026K 166449-26 MK-3026V 166447-26 MK-3030K 166449-30 MK-3030V 166447-30 MK-3020VP 166447-20P MK-3026VP 166447-26P MK-3030VP 166447-30P MK-3030V Part # 166447-30 Revision 309 12.2021 Manual Part No. 166447-OM Caution: Read all safety and operating instructions before using this equipment.
Page 2 INTRODUCTION Congratulations on your purchase of a Walk-Behind Concrete Saw. We are certain that you will be pleased with your purchase of your MK-3000 Concrete Saw. MK Diamond takes pride in producing the finest construction power tools and diamond blades in the industry. Operated correctly, your MK-3000 Series should provide you with years of service.
Page 3 TABLE OF CONTENTS SAFETY Safety Message Safety Precautions Silica Dust Warning Gas Engine Safety Operation & Safety Decals/Locations Console Control Descriptions 11-12 PRODUCT SPECIFICATIONS Saw Features Engine Specifications Standard Specifications Blade Speed INSPECTION & START-UP Pre-Operation Checklist, Schedule Maintenance Quick Reference OPERATION Blade Mounting Instructions 18-19...
Page 4 MK-3000 SERIES SAFETY Read and follow all safety, operating and maintenance instructions. Failure to read and follow these instructions could result in injury or death to you or others. Failure to read and follow these instructions could also result in damage and/or reduced equipment life. Safety warnings and guidelines do not by themselves eliminate danger.
Page 5 MK-3000 SERIES SAFETY PERSONAL PROTECTIVE EQUIPMENT ALWAYS wear approved respiratory, head, ear and eye protection when operating this machine. ACCIDENTAL STARTS! Before starting the engine/motor, be sure the ON/OFF switch is in the OFF position to pre- vent accidental starting. Place the ON/OFF switch in the OFF position before performing any service operation.
Page 6 MK-3000 SERIES SAFETY USE PROPER APPAREL DO NOT wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry that may be caught in moving parts. Non-slip footwear is recommended. Wear protective hair cover- ing to contain long hair. SECURE WORK Clamps or a vise should be used to hold work whenever practical.
Page 7 MK-3000 SERIES SAFETY CHECK FOR DAMAGED PARTS Before using a power tool, check for damaged parts. A guard or any other part that is damaged should be carefully checked to determine if it would operate properly and perform its intended function. Always check moving parts for proper alignment or binding. Check for broken parts and mountings and all other conditions that may affect the operation of the power tool.
Page 8 MK-3000 SERIES SAFETY SILICA DUST WARNING Grinding/cutting/drilling of masonry, concrete, metal and other materials with silica in their composition may give off dust or mists containing crystalline silica. Silica is a basic component of sand, quartz, brick clay, granite and numerous other minerals and rocks. Repeated and/or substantial inhalation of airborne crystalline silica can cause serious or fatal respiratory diseases, including silicosis.
Page 9 MK-3000 SERIES SAFETY GAS ENGINE SAFETY Gasoline models are shipped from the factory dry, meaning without fuel or oil. Both must be added before equipment can be used. Check the engine Manufacturer Owner's Manual for instructions on fueling, break-in, servicing and proper engine care and use. GAS SAFETY PRECAUTIONS EXPLOSIVE FUEL! Gasoline is extremely flammable, its vapors can explode if ignited;...
Page 10 MK-3000 SERIES SAFETY OPERATION & SAFETY DECALS/LOCATIONS The MK-3000 is equipped with a number of safety decals provided for operator safety and mainte- nance information. Should any of these decals become unreadable, replacements can be obtained by calling (800) 262-1575. WARNING WARNING: This equipment contains chemicals known to the State of California to cause cancer and birth defects or other...
Page 11 MK-3000 SERIES SAFETY LABELS CONSOLE CONTROL DESCRIPTIONS - GAS Fig. 4 MK-3000 Gas Console Controls Object Name Function Fuel Tank Fill Fill the fuel tank at this location. Choke Use when cold starting. Engine Throttle Controls engine speed. Oil Pressure Light Indicates low oil pressure when illuminated.
Page 12 MK-3000 SERIES SAFETY LABELS CONSOLE CONTROL DESCRIPTIONS - PROPANE Fig. 5 MK-3000 Propane Console Controls Object Name Function Carbon Monoxide Monitor Carbon Monoxide Monitor Engine Throttle Controls engine speed. Oil Pressure Light Indicates low oil pressure when illuminated. Keyed ON-OFF Start Use to start engine.
Page 13 MK-3000 SERIES SAW FEATURES SAW FEATURES The MK-3000 Heavy-Duty Concrete Saw has been engineered for operator convenience, improved ac- cessibility for maintenance and better control during operations. The MK-3000 has been designed for both front and rear pivoting and has easily removable rear and side panels to provide easy accessibil- ity for maintenance.
Page 14 MK-3000 SERIES PRODUCT SPECIFICATIONS ENGINE SPECIFICATIONS Model MK-3020V MK-3020VP MK-3020K Engine Vanguard (Gas) Vanguard (Propane) Kohler (Gas) Power V-Twin Big Block OHV 33 hp V-Twin Big Block OHV 33 hp Command Pro CH980 37 hp Blade Capacity 20” 20” 20”...
Page 15 MK-3000 SERIES PRODUCT SPECIFICATIONS STANDARD SAW SPECIFICATIONS BLADE GUARD CAPACITY 20” 26” 30” (508 mm) (610 mm) (760 mm) BLADESHAFT RPM 1,900 MAXIMUM 7-1/2” 10-1/2” 12-1/2” DEPTH OF CUT 1” (25.4 mm) with 3/8” drive pin, blade can be mounted on either ARBOR SIZE side of shaft BLADE SHAFT...
Page 16 MK-3000 SERIES PRODUCT SPECIFICATIONS BLADE SPEED WARNING Do not exceed blade shaft speed shown. Excessive blade speed could result in blade failure and seri- ous personal injury. BLADE SPEED (FPM) BLADE SHAFT GUARD SIZE SPEED* Size 16” 8,000 20” 18” 9,000 20”...
Page 17 MK-3000 SERIES INSPECTION & START-UP PRE-OPERATION CHECKLIST WARNING Before leaving our factory, every machine is thoroughly tested. Follow instructions strictly and your machine will give you long service in normal operating conditions. Before starting up the machine, make sure you read this entire Operation Manual and are familiar with the operation of the machine.
Page 18 MK-3000 SERIES OPERATION NOTICE Before mounting the blade, machine should be turned “OFF”. Clean the blade collars and stub shaft. BLADE MOUNTING INSTRUCTIONS 1. Remove Blade Guard: A. Unscrew the hose fitting to disconnect hose (Figure 6). B. Hold the Blade Guard by the handles (Figure 7). Pull the Blade Guard up and off the saw. Fig.
Page 19 MK-3000 SERIES OPERATION BLADE MOUNTING INSTRUCTIONS CONTINUED 6. Tighten the arbor bolt (Figure 12). 7. Install the blade guard making sure that it slides onto bayonet mount. Connect the hose (Figure 13). 8. Tighten locking bolt on blade guard (Figure 14). Fig.
Page 20 MK-3000 SERIES OPERATION STARTING ENGINE NOTICE Read the engine instructions manual before starting. WARNING Be sure blade is unobstructed and not resting on ground. WARNING Be sure hands and feet are clear of blade. 1. Check engine oil. Add oil if low. 2.
Page 21 MK-3000 SERIES OPERATION SAW GUIDE ALIGNMENT AND ADJUSTMENT WARNING This operation is performed with the engine “OFF”! The front and rear pointers are set in line at the factory. However, the pointers should be checked for proper alignment with the blade after every use. The following are the procedures for aligning the pointers with the blade, with the engine shut off.
Page 22 MK-3000 SERIES OPERATION MANEUVERNG THE SAW WARNING The blade is spinning whenever the saw is running. Raise the blade as high as possible when ma- neuvering so that the blade will not strike the pavement. DRY CUTTING Dry cutting blades have been specially designed for use with concrete saws. Ensure that the blade you are using is clearly marked for dry cutting.
Page 23 MK-3000 SERIES OPERATION WATER HOOK UP Prior to starting the engine, you should hook up the water hose to the Water Inlet (Figure 16) and visually inspect it to make sure that water is flowing to the blade. Hook up the hose to the the unit and turn on the water source.
Page 24 MK-3000 SERIES MAINTENANCE AIR CLEANER Due to the dusty conditions created by sawing, it is essential to check the engine air cleaner element daily. Remove the element and shake out the accumulated dust and dirt. Wipe out dirt from the inside cover and from the housing.
Page 25 MK-3000 SERIES MAINTENANCE MAINTENANCE SCHEDULE MAINTENANCE SCHEDULE DAILY 25 HOURS 50 HOURS 250 HOURS • Check Engine Oil Level • Check Air Filter • Check Air Intake, Clean if Necessary • Grease Blade Shaft Bearings • Grease Front Wheel Bearings •...
Page 26 MK-3000 SERIES MAINTENANCE TROUBLESHOOTING When trouble occurs, be sure to check the simple causes which, at first, may seem too obvious to be considered. Refer to the table below for problems and their possible causes. Cause Loose Water in Dirty Loose Cooling Transmission...
Page 27 ORDERING & RETURN INFORMATION ORDERING INFORMATION You may order MK Diamond products through your local MK Diamond distributor or, you may order direct from MK Diamond. When ordering direct from MK Diamond, please have the following information ready before calling: •...
Page 28 © COPYRIGHT 2019, MK DIAMOND PRODUCTS, INC. ALL RIGHTS RESERVED. The MK Diamond logo is a registered trademark of MK Diamond Products, Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their re- spective owners and used with permission.
Page 29 NOTES...
Page 30 NOTES...
Page 31 NOTES...
Page 32 MK-3000 SERIES OPERATOR’S MANUAL MK Diamond Products, Inc. 1315 Storm Parkway Torrance, CA 90501 Toll-Free: (800) 421-5830 Phone: (310) 539-5221 Fax: (310) 539-5158 www.mkdiamond.com...

This manual is also suitable for:

Mk-3000 series Mk-3026v Mk-3030v Mk-3020vp Mk-3026vp Mk-3030vp ... Show all