MK Diamond Products MK-5009G Owner's Manual & Operating Instructions
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MK Diamond Products MK-5009G Owner's Manual & Operating Instructions

Mk-5000 gas series. 14in, 20in, 24in blade guard
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MODELS
MK-5009G 14in Blade Guard 158935-14
MK-5009G 20in Blade Guard 158935
MK-5009G 24in Blade Guard 158935-24
Revision 110
Manual Part# 160958
Caution: Read all safety and operating instructions
before using this equipment. This parts list MUST
accompany the equipment at all times.
PART #
07.2018
MK-5000 GAS SERIES
OWNER'S MANUAL &
OPERATING INSTRUCTIONS
MODELS
MK-5013G 14in Blade Guard 158936-14
MK-5013G 20in Blade Guard 158936
MK-5013G 24in Blade Guard 158936-24
PART #

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Summary of Contents for MK Diamond Products MK-5009G

  • Page 1 OWNER'S MANUAL & OPERATING INSTRUCTIONS MODELS PART # MODELS PART # MK-5009G 14in Blade Guard 158935-14 MK-5013G 14in Blade Guard 158936-14 MK-5009G 20in Blade Guard 158935 MK-5013G 20in Blade Guard 158936 MK-5009G 24in Blade Guard 158935-24 MK-5013G 24in Blade Guard 158936-24 07.2018...
  • Page 2 INTRODUCTION Congratulations on your purchase of a MK-5000 Gas Block Saw. 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-5000 Gas Block Saw should provide you with years of service. In order to help you, we have included this manual.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SAFETY Safety Messages Damage Prevention Message General Safety Precautions and Hazard Symbols Rules for Safe Operation California Proposition 65 Message Maintenance Safety Safety Label Locations Product Specifications UNPACKING, TRANSPORT and ASSEMBLY Unpacking Contents Transport Assembly 14-15 SETUP, STARTUP, ADJUSTMENT, OPERATION and SHUTDOWN Setup 16-20 Operation...

  • Page 4: Safety Messages

    MK-5000G 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-5000G 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-5000G 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: Rules For Safe Operation

    MK-5000G 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: California Proposition 65 Message

    MK-5000G 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: Maintenance Safety

    MK-5000G 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: Safety Label Locations

    MK-5000G SAFETY OPERATION & SAFETY DECALS The MK-5000G Block Saw 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 unreadable, replacements can be obtained by calling (800) 262-1575. WARNING FOR INFORMATION ON DANGER...

  • Page 11: Product Specifications

    The MK-5000G is a versatile gas powered Block Saw. Operated and used according to this manual, the MK-5000G will provide years of dependable service. Specifications Specifications for the different models of the MK-5000G are listed in the tables below. Model MK-5009G MK-5013G Engine Honda Honda...

  • Page 12: Unpacking

    MK-5000G UNPACKING UNPACKING Your MK-5000G has been shipped from the factory thoroughly inspected. Only minimal assembly is required. If not done, completely remove the plastic wrapping from the MK-5000G. Remove the ac- cessories box from the Water Basin and remove the contents from the box. CONTENTS In your container, you will find one (1) MK-5000G, one (1) movable cutting table, one (1) adjustable cutting guide, one (1) drain plug, one (1) blade wrench, one (1) owner’s manual, one (1) engine...

  • Page 13: Transport

    MK-5000G TRANSPORT TRANSPORT 1. Never transport the MK-5000G with water in the Water Basin. CAUTION 2. The MK-5000G series Block Saw weighs approximately 515 pounds, a forklift should be used for transport. Lock the Cutting Head in the DOWN position, and remove the Movable Cutting Table NOTE: when transporting the MK-5000G.

  • Page 14: Assembly

    MK-5000G ASSEMBLY ASSEMBLY Follow the assembly instructions to prepare your MK-5000G for operation. Movable Cutting Table Installation Position Movable Cutting Table. Seat all four Roller Wheels on Verify correct seating of Roller the Guide Rails. Wheels. Adjustable Cutting Guide Installation Seat the Adjustable Cutting Loosen the Thumbscrew.
  • Page 15 MK-5000G ASSEMBLY Diamond Blade Installation Unlock Cutting Head. Raise the Cutting Head by Remove the Retaining Screw turning the Depth Control Wheel and Outer Flange with the blade clockwise. wrench. Turn counter-clockwise to loosen. Install the Diamond Blade onto Verify the Blade is seated on Install Retaining Screw and the Blade Shaft.

  • Page 16: Setup

    MK-5000G SETUP Filling Fuel Tank NOTE: Read the Engine Instructions Manual before proceeding. WARNING 1. Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. 2. To fuel, stop engine if running, and allow it to cool. 3.
  • Page 17 MK-5000G SETUP Proper Oil Level Low Level Inspect for general damage, Inspect Engine for leaks. Check for proper oil level. loose connections and hardware. (See Maintenance section if low) Fill Throat Upper Limit Check Air Filter for cleanliness. Check for proper fuel level. (See Maintenance section if (See Maintenance section if low) dirty)
  • Page 18 MK-5000G SETUP Engine Start 1. Carbon monoxide gas is toxic. Breathing it can cause unconsciousness WARNING and/or death. 2. Avoid any areas or actions that expose you to carbon monoxide. NOTE: Refer to Engine Manual for directions and procedures. NOTE: If restarting a warm engine leave the Choke Lever in the OPEN position.
  • Page 19 MK-5000G SETUP Water Pump Setup Water Pump is factory installed and is setup for re-circulating wet cutting. If dry cutting, be sure to disengage water pump. The Water Pump can be setup in three ways, External Water Source, Re- circulation or Un-coupled for dry blade operation. NOTE: To extend the life of the Diamond Blade and Water Pump, MK Diamond recommends a clean cooling water source when using a Wet Diamond Blade.
  • Page 20 MK-5000G SETUP Dry Cutting Operation NOTE: Failure to perform the following steps will lead to premature pump failure. Dry cutting has the potential to expose you to high levels of crystalline silica. WARNING Repeated and/or substantial inhalation can cause serious or fatal respiratory diseases including silicosis.

  • Page 21: Operation

    MK-5000G OPERATION Adjust the height of the Cutting Head as necessary. Step Cuts A Step Cut is performed when a series of small cuts of increasing depth are used to complete a single cut. NOTE: 1. Step Cutting is the preferred cutting method for all cuts. 2.
  • Page 22 MK-5000G OPERATION Chop Cutting A Chop Cut is performed by cutting completely through an object in one pass. Adjust the height of the Cutting Open the Cooling Flow Control Hold the Movable Cutting Table Head as necessary, start engine. Valve and adjust flow. Verify stationary.
  • Page 23 MK-5000G OPERATION Slowly push piece toward Blade to cut. Allow Blade to stop before removing work. Turn the saw off when work is complete. Cutting with the Piece Positioned Vertically This method may be used when “notching” the masonry piece. Position masonry piece.
  • Page 24 MK-5000G OPERATION Step Cut "Push" Stroke. Lower Step Cut "Pull" Stroke. Lower Cut- Cutting Head 1/4" -1/2" ting Head 1/4" -1/2" during Pull during Push Stroke. Stroke. Repeat Steps D and E until cut complete. Turn the saw off when work is complete.

  • Page 25: Cleanup

    MK-5000G MAINTENANCE CLEANUP Clean the Water Pump Place the Water Pump in an ex- Clean the Water Basin. suction of all debris. ternal container of clean water. Run the saw until clear water is seen at the blade cooling ports (Approx.
  • Page 26 MK-5000G MAINTENANCE Monthly Maintenance The following should be performed monthly. Items should be lubricated as directed. Remove and clean Diamond Verify all Engine Mounting Verify engine Adjustment Blade Outer Flange and Bolts are tight. Straps are tight. Retaining Bolt. Check Movable Cutting Table Clean engine Air Filter.
  • Page 27 MK-5000G MAINTENANCE Yearly Maintenance Perform the following maintenance every year. Replace engine Air Filter. Replace Spark Plug. Inspect belts. (See Engine Manual) (See Engine Manual) (See Belt Inspection, Adjustment and Replacement) Two Year Maintenance Check Fuel Line. (Shop Maintenance Required) Lubrication Points Use standard grease when lubricating the MK-5000.
  • Page 28 MK-5000G MAINTENANCE Front and Rear Connecting Elevation Pivot Bracket, Pivot Cutting Head Rear Connect- Arms, right side lubrication Shaft Housing lubrication point. ing Arm lubrication point, if points, if equipped. equipped. Crank Wheel Assembly Bearing Depth Control Screw Housing lubrication point. lubrication point.
  • Page 29 MK-5000G MAINTENANCE Install Roller Wheel Install Movable Cutting Table. Retaining Nut and tighten. Rotate clockwise to tighten. Protective Wooden Strip Replacement The protective wooden strip is to protect the Movable Cutting Table from damage during operation. Over time, the wooden strip will become grooved from use. A grooved wooden strip will not sup- port masonry during cutting causing the blade to “break through”...
  • Page 30 MK-5000G MAINTENANCE Check Fuel Level 1. Gasoline is highly flammable and explosive. You can be burned or seriously WARNING injured when handling fuel. 2. To fuel, stop engine if running and allow it to cool. 3. Refuel in a well-ventilated area. 4.
  • Page 31 MK-5000G MAINTENANCE Checking Oil Level NOTE: 1. See Engine Manual for capacity and instructions. 2. When installing the Oil Dipstick, ensure the threads are aligned with the threads of the Oil Reservoir so as not to “cross-thread.” Level Cutting Head. Remove Dipstick.
  • Page 32 MK-5000G MAINTENANCE Fuel Sediment Cup Cleaning WARNING 1. Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. 2. To fuel, stop engine if running and allow it to cool. 3. Refuel in a well-ventilated area. 4.
  • Page 33 MK-5000G MAINTENANCE Belt Inspection, Replacement and Adjustment The MK-5000G is designed with two belts. The two belts are a matched set and should be inspected, adjusted and/or replaced at the same time. NOTE: 1. When new belts are installed, they should be inspected and re-tensioned after the first forty-eight (48) hours of operation.
  • Page 34 MK-5000G MAINTENANCE Verify the belt is seated in the Tighten the Engine Adjustment Install the new belt. grooves of both pulleys. Strap Bolt to remove slack. Check belt tension (proper tension Install the Belt Guard. 1/8" deflection of the belt). Continue adjusting belt until tension is correct then tighten the Engine Plate Mounting Bolts.
  • Page 35 MK-5000G MAINTENANCE Loosen engine mounting plate Loosen Engine Adjustment Push the Engine Mounting Plate If re-tensioning, go to step J. Strap Lock-nut then loosen the toward the front of the unit to Engine Adjustment Strap. loosen the belt. NOTE: DO NOT use a screwdriver when installing new belts. Remove the belt.

  • Page 36: Troubleshooting

    MK-5000G TROUBLESHOOTING Block Saws - Pulley Combinations by MK Part Number MK-5000G Gas Saws (9-13 Hp) 14 inch 20 inch 24 inch Blade Size 158470 160365 160365 Motor Pulley 9-13 Hp Gas 160362 160362 160362 Jack Shaft Pulley (Motor Side) 158959 160364 160364...
  • Page 37 MK-5000G TROUBLESHOOTING Rod Cooling Channels and Verify Water Pump suction is Verify Water Pump drive end is recheck flow. clean and pump impeller is in the operating position. turning. Pump Impeller is inside water inlet. Movable Cutting Table Does Not Move Correctly Check for Roller Wheel Damage.

  • Page 38: Troubleshooting

    MK-5000G TROUBLESHOOTING Blade Will Not Cut Properly Check for smoothness Check for proper rotation. Ensure Blade Core not bent. or “glazing”. Engine Stops NOTE: Check Engine Manual. The Engine is equipped with an oil level sensor that will stop the engine on a low oil level Pull Starter Cord straight back Verify fuel level is below the Check for proper oil level.

  • Page 39: Accessories

    MK-5000G ACCESSORIES ACCESSORIES Item Number Description BX-10 157957 14" Premium Grade Diamond Blades for Dry Cutting of Hard Brick BX-30 157944 14" Premium Grade Diamond Blades for Dry Cutting of Hard Brick MK-30 128678 20" Supreme Grade Blades for Brick & Block 132332 Adjustable Cutting Guide...

  • Page 40: Ordering Information

    ORDERING AND 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 41: Contact

    © COPYRIGHT 2018, 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 42 NOTES...
  • Page 43 NOTES...
  • Page 44 MK-5000G Block Saw OWNER'S MANUAL & OPERATING INSTRUCTIONS 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-5013g

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