MK-212 SERIES OWNERS MANUAL & OPERATING INSTRUCTIONS MK-212-4 MK-212-6 Revision 305 11.2015 Manual Part No. 159862 Caution: Read all safety and operating instructions before using this equipment. This owners manual MUST accompany the equipment at all times.
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MK-212 SAW INTRODUCTION We at MK Diamond want to congratulate you on selecting the MK-212 Saw. We are certain that you will be pleased with your purchase. MK Diamond takes pride in producing the finest products in the industry. Operated correctly, your MK-212 Saw should provide you with years of quality service. In order to help you, we have included this manual.
MK-212 SAW 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.
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MK-212 SAW 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.
MK-212 SAW 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.
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MK-212 SAW 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.
MK-212 SAW 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.
MK-212 SAW 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.
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ELECTRIC MOTOR SAFETY For maintenance care and operation of the electric motor, refer to your electric motor instruction book- let furnished with the electric motor. Protect the electric motor from dust as much as possible and keep ventilating openings clean. Before plugging in the machine, make sure that the outlet voltage is within the voltage marked on the machines's data plate.
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WARNING To avoid the possibility of the appliance or plug receptacle getting wet, position the machine to one side of a wall mounted receptacle. This will prevent water from dripping into 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.
MK-212 SAW SAFETY WARNING Use of undersized extension cords result in low voltage to the motor that can result in motor burnout and premature failure. MK Diamond warns that equipment returned to us showing signs of being run in a low voltage condition, through the use of undersized extension cords,will be repaired or replaced totally at the customer’s expense.
MK-212 SAW PRODUCT SPECIFICATIONS SAFETY LABEL LOCATIONS Safety labels are located according to the table below and the exploded views at the end of this manual. The labels contain important safety information. Please read the information contained on each safety label. These labels are considered a permanent part of your saw. If a label comes off or becomes hard to read, contact MK Diamond or your dealer for a replacement.
MK-212 SAW PRODUCT SPECIFICATIONS PRODUCT SPECIFICATIONS The MK-212 is a versatile Tile and Stone Saw. Operated and used according to this manual, the MK- 212 will provide years of dependable service. GENERAL DESCRIPTION The MK-212 Saw is engineered as a stand mounted wet tile and stone saw. The saw includes a pow- erful 120v direct drive AC motor.
Caution: Read all safety and operating instructions before using this equipment. This owners manual MUST accompany using this equipment. This owners manual MUST accompany the equipment at all times. the equipment at all times. MK Diamond Products, Inc. Warranty Owner's Pump 5/16" Allen...
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MK-212 SAW ASSEMBLY ASSEMBLY Follow the assembly instructions to prepare your MK-212 for operation. SUPPORT LEG INSTALLATION Loosen the Cutting Head Move the Cutting Head to one end Obtain the first Leg. Locking Knob. of the saw. Tighten the Cutting Head Locking Knob.
MK-212 SAW ASSEMBLY DIAMOND BLADE INSTALLATION NOTE: When installing the Retaining Nut, do not “cross-thread" and DO NOT over tighten the nut. Loosen the Cutting Head Move the Cutting Head to one end Place left hand on Cutting Locking Knob. of the saw.
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MK-212 SAW ASSEMBLY Remove the Outer Flange Verify the Directional Arrow of the Install Diamond Blade onto Blade Blade matches the Directional Arrow Shaft of the Blade Guard NOTE: The Diamond Blade will have to be installed onto the MK-212 with the Directional Arrow toward the motor side of the Cutting Head for the blade to be seated correctly.
MK-212 SAW ASSEMBLY Tighten the Blade Guard Retaining Knob. PRE-START INSPECTION Prior to beginning work, a pre-start inspection of the saw should be performed. Ensure the ON/OFF Switch is in Inspect the Diamond Blade for Inspect the MK-212 for damage – the OFF position.
MK-212 SAW SETUP WATER PUMP SETUP FOR OPERATION The Water Pump can be setup for operation in two ways, External Water Source or Re-circulation. NOTE: If using a dry blade for operation, DO NOT connect the water pump. EXTERNAL WATER SOURCE This is the preferred method of cooling.
MK-212 SAW SETUP MK-212 ELECTRICAL CORD SETUP 1. Before connecting the MK-212 to a power supply, be sure the voltage, cycle CAUTION and phase meet the requirements of the table below. VOLTAGE: 120v CYCLE: 60hz PHASE: 1-phase Single Phase 2. If using an extension cord, make sure the length and wire gauge correspond to the requirements listed in the table on page 12.
MK-212 SAW OPERATION 90° STRAIGHT EDGE CUTTING DO NOT FORCE THE TOOL. It will do the job better and safer at the rate for CAUTION which it was designed. Position the adjustable Rip Guide to A square should be used to check Place the tile against the Back desired cut length.
MK-212 SAW OPERATION ANGLE CUTTING NOTE: To cut at an angle, the MK-212 has been designed with a pivoting cutting head. DO NOT FORCE THE TOOL. It will do the job better and safer at the rate for CAUTION which it was designed. Loosen the two Beam Post Cutting Pivot the Cutting Head and Position the adjustable Rip Guide to...
MK-212 SAW OPERATION OFF-ANGLE CUTTING NOTE: To cut angles other than 90º, a Protractor (MK Diamond Part No. -159572) should be used. DO NOT FORCE THE TOOL. It will do the job better and safer at the rate for CAUTION which it was designed.
MK-212 SAW CLEANUP CLEANUP NOTES: 1. If an external water source was used, steps A through C may be skipped. 2. Dispose of wastewater in accordance with applicable Federal, State and Local laws. Clean the Water Pump suction of Place the Water Pump in an Run the saw until clear water is all debris.
MK-212 SAW MAINTENANCE CAUTION Ensure water is not forced into the motor casing when cleaning. Clean the Guide Rail. Clean the Movable Cutting Head. Clean the remainder of the MK-212. MAINTENANCE FOLLOWING USE To extend the life of the MK-212, the following procedure should be performed after each use. Ensure the ON/OFF Switch is in Unplug MK-212.
MK-212 SAW MAINTENANCE MONTHLY MAINTENANCE The following maintenance should be performed monthly. Remove the Diamond Blade and Clean the Inner Flange. Lubricate the Inner Flange Gasket. Inner Flange. Clean the Blade Shaft. Lubricate the Blade Shaft Reinstall the Inner Flange and Blade.
MK-212 SAW MAINTENANCE DIAMOND BLADE CHANGE-OUT NOTE: When installing the Retaining Nut do not “cross-thread" and DO NOT over tighten the screw. Loosen the Cutting Head Locking Move the Cutting Head to one Loosen the Cutting Head Knob. end of the saw. Tighten the Height Lock.
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MK-212 SAW MAINTENANCE NOTE: The Diamond Blade will have to be installed onto the MK-212 with the Directional Arrow toward the motor side of the Cutting Head for the blade to be seated correctly. Verify the Directional Arrow of the Install the Outer Flange.
MK-212 SAW MAINTENANCE TABLE REMOVAL NOTE: The rubber topped Cutting Table may be removed to clean the Water Pan or to be replaced. Remove the Adjustable Rip Guide. Remove the Back Stop. Locate the table Retaining Screws on both sides of the cutting surface. Remove all Retaining Screws using Remove table Cutting Clean the Water Pan.
MK-212 SAW MAINTENANCE CUTTING HEAD ALIGNMENT NOTE: The alignment of the Cutting Head should be checked periodically to ensure the accuracy of the cut. Loosen the two Beam Post Cutting Remove the Blade Guard. Using a combination square, Head Pivot Knobs located on each check the Blade for vertical end of the saw.
MK-212 SAW MAINTENANCE TROUBLESHOOTING Blade will not cut properly Ensure the Blade Core is not bent Check for Smoothness or Check for proper rotation. and Arbor is not out of round. “Glazing” (Dress blade if needed). Verify the blade is correct for the material being used.
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MK-212 SAW MAINTENANCE COOLING FLOW Remove the Cooling Transfer Place Pump into a bucket of water Remove the Cooling Transfer Tube from the Blade Guard inlet. and check flow. Tube and check for flow. Rod (clean out) the Cooling Remove the Pump Discharge Remove the Pump Intake Screen Manifold and then recheck flow.
MK-212 SAW MAINTENANCE CUTTING HEAD DOES NOT MOVE CORRECTLY Check that Guide Rail and Cutting Lubricate the Guide Rail and Check the Cutting Head Head is clean and clean if dirty. Cutting Head. alignment. BLADE STOPS TURNING Check the ON/OFF Switch is in Verify all plugs are fully connected.
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MK-212 SAW PART LISTS ITEM QTY. DESCRIPTION PART # REQ. WASHER, 3/8 SAE FLAT 150923 LABEL, FOR INFO ON SERVICE 155038 BEARING, BALL, DEEP GROOVE 160097 KNOB, ADJUSTMENT 160184 BLOCK, BEARING RAIL (COMP) 160201 SCREW, HEX HEAD CAP, M10 X 30MM 160202 WASHER, FLAT, N, M10 160203...
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MK-212 SAW ACCESSORIES ITEM NUMBER DESCRIPTION Various MK-275, Marble Profile Wheel 153495 MK-415, 10" or 12" Diamond Blade 155129 MK-62M, 10" or 12" Diamond Blade for 137471 Marble 151296 151403 MK-62G 10" or 12" Diamond Blade for 150789 Granite 152792 Dressing Stone 167986 Side Table - 33"...
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ORDERING & RETURN INSTRUCTIONS 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: •...
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