Table of Contents
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www.mkdiamond.com
Revision 205
Manual 158273
Caution: Read all safety and operating instructions
before using this equipment. This owner's manual
MUST accompany the equipment at all times.
SDG-3
04.2019
MK-SINGLE DISC GRINDER
OWNERS MANUAL
MODELS
MK-SDG-3
MK-SDG-11
& PARTS LIST
PART #
161180
157377
SDG-11
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Table of Contents
Related Manuals for MK Diamond Products MK-SDG-3
Summary of Contents for MK Diamond Products MK-SDG-3
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Page 1: Parts List
MK-SINGLE DISC GRINDER www.mkdiamond.com OWNERS MANUAL & PARTS LIST MODELS PART # MK-SDG-3 161180 MK-SDG-11 157377 SDG-3 Revision 205 04.2019 Manual 158273 Caution: Read all safety and operating instructions before using this equipment. This owner’s manual SDG-11 MUST accompany the equipment at all times. - Page 2 INTRODUCTION Congratulations on your purchase of a MK-SDG Grinder. We are certain that you will be pleased with your purchase. MK Diamond takes pride in producing the finest construction power tools and diamond blades in the industry. Operated correctly, your MK-SDG Grinder should provide you with years of service. In order to help you, we have included this manual.
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Page 3: Table Of Contents
TABLE OF CONTENTS SAFETY Safety Messages Damage Prevention Message General Safety Precautions and Hazard Symbols California Proposition 65 Message Gas Safety Electrical Requirements 10-11 Safety Label Locations 12-13 Product Specifications UNPACKING and TRANSPORT Unpacking Contents Transport ASSEMBLY and OPERATION Handlebar Adjustment Grinding Discs Installation Gasoline Engine Unit Electric Motor Unit... -
Page 4: Safety Messages
MK-SDG 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-SDG 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-SDG 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. Keeping your hands free to operate a power tool is safer.
- Page 7 MK-SDG 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.
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Page 8: California Proposition 65 Message
MK-SDG 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: Gas Safety
MK-SDG 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: Electrical Requirements
MK-SDG SAFETY ELECTRICAL REQUIREMENTS AND GROUNDING INSTRUCTIONS In order to prevent electrical shock and injury, the following electrical safety precautions and symbols should be followed at all times! WARNING In case of a malfunction or breakdown, grounding provides a path of least resistance for electrical current to reduce the risk of electric shock. - Page 11 MK-SDG SAFETY WARNING Use only extension cords that are intended for outdoor use. These extension cords are identified by a marking "Acceptable for use with outdoor appliances; store indoors while not in use." Use only extension cords having an electrical rating not less than the rating of the product.
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Page 12: Safety Label Locations
MK-SDG SAFETY OPERATION & SAFETY DECALS The MK-SDG is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. Should any of these operation or safety decals become unread- able, replacements can be obtained by calling (800) 262-1575. CAUTION WARNING FOR INFORMATION ON... - Page 13 MK-SDG SAFETY OPERATION & SAFETY DECALS The MK-SDG is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. Should any of these operation or safety decals become unread- able, replacements can be obtained by calling (800) 262-1575. Electric Electric WARNING...
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Page 14: Product Specifications
Dust shroud helps contain grinding debris. • Works on concrete slabs, terrazzo, brick, stone and ceramic tile floors. SPECIFICATIONS Specifications for the MK-SDG are listed in the table below. Model MK-SDG-3 MK-SDG-11 ABB Baldor (Electric) Honda (Gas) Engine Power 3 HP... -
Page 15: Unpacking
If within one (1) Year from the date of purchase, this MK Diamond saw fails due to defect in material or workmanship, MK will repair it, free of charge when the unit is re- turned to the dealer where it was purchased. This warranty DOES NOT cover normal wear or damage resulting from operator abuse. In no event shall MK Diamond Products, Inc. -
Page 16: Handlebar Adjustment
MK-SDG ASSEMBLY ASSEMBLY Follow the diagram below to prepare your MK-SDG for operation. HANDLEBAR ADJUSTMENT Adjust the Handlebar, as shown in the figure to the right, for ease of operation and comfort of the user. GRINDING DISCS INSTALLATION You need to install the grinding discs before operation of the MK-SDG The figure to the left shows the components needed to install the discs. -
Page 17: Gasoline Engine Unit
MK-SDG OPERATION FOR GASOLINE ENGINE BEFORE STARTING 1. Use correct diamond wheel for grinding conditions. 2. Ensure wheel mountings are clean and bolts are tightened securely. 3. Check water jet for adequate flow. 4. Place grinding wheels on surface. 5. Start and warm up engine. Refer to engine owners manual for details. 6. -
Page 18: Cleanup
MK-SDG CLEANUP CLEAN UP CAUTION Engine parts are extremely hot following use. Allow engine to cool 1/2 hour before cleaning. Use care during cleanup to avoid injury. 1. To extend operating life, the MK-SDG should be cleaned following every use. NOTE: 2. - Page 19 NOTES...
- Page 20 MK-SDG EXPLODED VIEW MK-SDG, GRINDER LESS ENGINE P/N 157893 ITEM DESCRIPTION PART # QTY. NUT, HEX, 3/8-16 101188 NUT, HEX, 5/16-18 101196 HOSE, VINYL 1/4X3/8 (1.0') 132951 COLLAR, 1.13 ODX.625ID .5 WIDE 140012 VALVE, BALL 1/2" 150843 WASHER, FLAT, SAE, 3/8 150923 WASHER, 1/2 SAE FLAT 150924...
- Page 21 MK-SDG PARTS LIST MK-SDG, GRINDER LESS ENGINE P/N 157893 ITEM DESCRIPTION PART # QTY. SCREW, HEX, HD, CAP, 3/8-16X2 153485 WASHER, 1/2 SPLIT LOCK 153524 SCREW, HEX HD 1/2-13 X 2 153533 NUT, 1/2-13 HEX 153943 LABEL, 1-3/4 X 5 MK LOGO 154335 NUT, JAM, 1/2-20 154460...
- Page 22 MK-SDG EXPLODED VIEW MK-SDG-3, GRINDER 208/230 1 PH P/N 161180 GRINDING HEAD NOT INCLUDED...
- Page 23 MK-SDG PARTS LIST MK-SDG-3, GRINDER 208/230 1 PH P/N 161180 ITEM DESCRIPTION PART # QTY. KEY, 1/4 SQR X 1-3/4 150796 WASHER, 1/2 SAE FLAT 150924 WASHER, FLAT, SAE, 1/4 151915 SCREW, HEX HD, 1/4-20X3/4 152370 WASHER, LOCK, SPLIT, 1/4...
- Page 24 MK-SDG EXPLODED VIEW MK-SDG-11, SGL DSK GRINDER P/N 157377 GRINDING HEAD NOT INCLUDED...
- Page 25 MK-SDG PARTS LIST MK-SDG-11, SGL DSK GRINDER P/N 157377 ITEM DESCRIPTION PART # QTY. NUT, HEX, 5/16-18 101196 WASHER, 5/16 FLAT CUT 101352 SCREW, HEX HD, CAP, 5/16-18X1-3/4 150919 SCREW, PAN HD, #10-24X1/2 151744 WASHER, LOCK, SPLIT, 5/16 151747 LABEL, INFORMATION ON SERVICE 155038 ASSY, THROTTLE CONTROL 155406...
- Page 26 NOTES...
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Page 27: Accessories
MK-SDG ACCESSORIES MK-1010/MK-1020 SERIES of grinding heads are designed to give rough concrete surfac- es the smoothest finish in the quickest time. Available in either 10 or 20 segment configura- tions. Hard bond is for grinding green concrete and asphalt. Soft bond is for grinding cured concrete. - Page 28 NOTES...
- Page 29 NOTES...
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Page 30: Ordering Information
MK-SDG ORDERING & RETURN 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 31: Contract
© 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 32 MK- SINGLE DISC GRINDER OWNERS MANUAL & PARTS LIST 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...