MK-SINGLE DISC GRINDER www.mkdiamond.com OWNERS MANUAL PARTS LIST & OPERATING INSTRUCTIONS SDG-3 SDG-11 Revision 202 11.2011 Manual 158273 Caution: Read all safety and operating instructions before using this equipment. This parts list MUST accompany the equipment at all times.
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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.
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 MESSAGES A safety message alerts you to potential hazards that could hurt you or others.
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MK-SDG SAFETY MAKE THE WORKSHOP KID PROOF Make the workshops kid proof by using padlocks, master switches or by removing starter keys. DO NOT FORCE THE TOOL A power tool will do a job better and safer operating at the rate for which it was designed. USE THE RIGHT TOOL DO NOT force a tool or an attachment, to do a job that it was not designed to do.
MK-SDG SAFETY USE RECOMMENDED ACCESSORIES Consult the owner’s manual for recommended accessories. Using improper accessories may increase the risk of personal or by-stander injury. NEVER STAND ON THE TOOL Serious injury could occur if a power tool is tipped, or if a cutting tool is unintentionally contacted.
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MK-SDG SAFETY HAZARD SYMBOLS ELECTRICAL SHOCK NEVER touch electrical wires or components while the engine is running. They can be sources of electrical shock which could cause severe injury or burns. ROTATING PARTS Keep hands, feet, hair, and clothing away from all moving parts to prevent injury. Never operate the motor with covers, shrouds, or guards removed.
MK-SDG SAFETY ELECTRICAL REQUIREMENTS AND GROUNDING INSTRUCTIONS In order to prevent potential 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 electric cur- rent to reduce the risk of electric shock.
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MK-SDG SAFETY WARNING To avoid the possibility of the appliance plug or receptacle getting wet, position the machine to one side of a wall mounted receptacle. This will prevent water from dripping onto the receptacle or plug. A “drip loop,” shown in the picture below, should be arranged by the user to properly position the power cord relative to the power source.
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MK-SDG SAFETY WARNING To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touch the plug with wet hands. WARNING Use of under sized extension cords result in low voltage to the motor that can result in motor burnout and premature failure.
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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 DO NOT...
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-11 MK-SDG 3 Engine Honda Baldor / Leeson Power GX340...
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.
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.
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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.
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.
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.
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: •...