Complete Manual - MK Diamond Products
Contents
1. Serial Number Motor Model Address City States Telephone Number Revision 08 06 Effective Date August 22 2006 MANTA IV Core Drill SAFETY SYMBOLS AND DEFINITIONS Safety Messages A safety message informs you about potential hazards that could hurt you or others Each safety message is preceded by one of the three words Danger Warning or Caution AWARNING You CAN be KILLED or SERIOUSLY injured if you don t follow instructions A CAUTION You CAN be injured if you don t follow instructions Additional information as to the nature of the hazard is provided by the following hazards symbols which appear throughout the manual in conjunction with safety message alert symbols Damage Prevention Messages Other important messages that are designed to help prevent damage to your MANTA IV Core Drill other property or the environment are preceded by the word notice MST Your MANTA IV Core Drill or other property could be damaged if you don t follow instructions Hazard Symbols Please read the instructions for use prior to operating the machine for the first time Warning Triangle Wear Eye Protection Wear Head Protection Wear Breathing Protection The Use of Ear Protection is Mandatory Wear Safety Shoes Wear Appropriate Clothing Wear Protective Gloves 36800000 P MANTA IV Core Drill Revision 08 06 Effective Date August 22 2006 General Safety Instructions for the MANTA IV Core Drill For your sa2. core drill is intended for professional use and may be used only by instructed personnel The tool may be used only for wet cutting of concrete stone and masonry with an appropriate drill bit The tool needs to be mounted before use A Revision 08 06 Effective Date August 22 2006 MANTA IV Core Drill MANTA IV Core Drill Technical Data Technical data for the MANTA IV is listed in TABLE 1 40 60 Hz Net Weight meou TABLE 1 Set Up and Operating Instructions Electrical Connections For protection purposes the machine can only be operated when used with a GFCI The machine is standard equipped with a GFCI switch in the cord which allows connecting the unit direct to a grounded Socket Attention The GFCI protective switch must not come in contact with water GFCI protective switches must not be used to switch the tool ON and OFF Check for proper function by pressing the TEST button before starting your work Use only three wire extension cord with ground wire of sufficient gage The usage of a smaller wire could lead to excessive overheating of the motor and the cable Extension Cord Minimum Gage for Length TABLE 2 Water Connections Connect the tool to the water supply system or a water pressure vessel Attention The maximum water pressure should not be more than 43 psi Always make sure that the machine runs with enough water as the seals can be damaged when running dry This could lead to leakage of wat
3. face by sharpening methods cuttings pumped Cuttings burnt such as drilling at low RPM in a to matrix Diamonds concrete block 3 8 deep max prevented from cutting Increase water flow rate Face of bit covered with Steel cuttings stick to bit Clean bit face by drilling in steel Steel cuttings face Diamonds concrete block stick to bit face prevented from cutting Reduce RPM Wearing of Bit load too low Increase bit load diamonds Bit speed too high Use lower speed Increase bit load Worn or open guide Adjust guidance on carriage ways on cradle Bore hole is getting undulated Deep grooves Protruding steel pindle Adjust guidance on carriage Heavy wear is offset Bit out of true Nicks or dirt on ounting faces at Steel Tube Bit is deformed Replace bit Poor cleaning of Improve flushing Heavy Wear abrasive cuttings Crown clearance worn Replace bit out No return of Check where fluid If leaking can be tolerated continue fluid is leaking drilling with increaded attention Bit Stuck 1 Try to raise bit Loose material cut steel Step 1 Apply wrench and rotate bit in if impossible then or aggregates is both directions while bit is under tension blocking between core If not successful 2 Stop rotation and bit or between bore Step 2 Try to over drill a hole slightly hole and bit larger than the stuck bit Drill moved during Disconnect bit and remove break core drilling poor fastening Start over with im
4. machine by using drill bits that are not damaged or deformed Ensure that enough diamond is exposed in every segment of the drill bit in order to make the drilling more effective Drill Bit Changing The drill bit has a right hand thread Use an open end wrench SW 32 to hold the spindle in place Never hit the drill bit in order to remove it as the machine will be damaged If you want to remove the drill bit in an easier way use grease in the drill bit thread Also for easy removal of drill bit copper ring can be placed between the spindle and the drill bit Revision 08 06 Effective Date August 22 2006 MANTA IV Core Drill MAINTENANCE AWARNING Unplug the machine from its power source before performing any maintenance or repairs Machine All repairs are to be performed by qualified and experienced personnel Due to its design the machine requires a minimum of care and maintenance Follow the steps below to maintain your machine in good working conditions Clean the machine after every use Grease the drill bit thread on a regular basis Make sure that the ventilation slits are clean and open Make sure that water does not get into the motor during the cleaning process Replace the gear oil after the first 150 hours of operation to increase the life of the tool After 200 hours of operation make sure to replace the carbon brushes This needs to be done by a trained professional The following components need to be check
5. or other reproductive harm Some examples of these chemicals are Lead from lead based paints Crystalline silica from bricks and cement and other masonry products and Arsenic and chromium from chemically treated lumber For further information consult the following sources http www osha slc gov SLTC silicacrystalline index html http www oehha org prop65 out of date 6022kLstA html Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles 8 Revision 08 06 Effective Date August 22 2006 MANTA IV Core Drill TROUBLESHOOTING PROBLEM WHAT TO DO INDICATION CAUSE SOLUTION RECOMMENDATIONS 1 Check fluid Fluid not muddy Drilling rebar Adjust drilling parameters to return Evidence of steel recommendations for rebar cuttings 2 Check motor Speed not correct for the See recommended speeds speed range bit size used Diamond without Insufficient bit load Increase bit load et nano flush with Rotate with high RPM on Reduce RPM or resharpen bit matrix E under 3 Check bit wear rebar prevailing Loose material at bottom Break core clean bottom of hole or reduce drilling of hole RPM and drill with increased bit load parameters Face of bit plugged with Not enough fluid Clean bit
6. 64467 26 Screw 80201200 164468 27 O Ring 83000092 164469 28 Needle Sleeve Replaces 050 0161 80420110 164302 29 Fitting Key 80200600 164470 30 Intermediate Shaft 2 73311500 164471 31 Idler Gear 73311470 164472 32 Clutch Complete 7B334493 164473 33 Intermediate Shaft 1 7B334490 164474 34 Thrust Washer 7B334499 164475 35 Clutch Washer 73331499 164476 36 Clutch Wheel 7B334550 164477 37 Disk 7332L499 164478 38 Driving Washer 73331496 164166 39 Spring Washer 80200716 160338 40 Nut Hexagon 8m10 x 1 80201007 164069 41 Transmission Case 7B334400 164480 42 Bearing 80410020 164481 43 Spindle 73430420 164482 44 Parallel Key Hardened 73430496 164483 45 Bearing 80410151 164484 46 Rotary Shaft Seal 83000072 164485 47 Shaft Seal 83000076 164486 48 Rotary Shaft Seal 83000162 164487 49 Bearing Replaces 050 0221 80410130 164488 50 Fitting Washer 80200507 164489 MANTA IV Core Drill Revision 08 06 Effective Date August 22 2006 13 MANTA IV CORE DRILL PARTS LIST cont 51 Spindle Wheel 73311430 164490 52 Snap Ring 80201323 164491 53 Tapping Screw 80201432 164492 54 Notched Pin 5x16 80200580 164493 55 Ball Valve Mini 83000143 164494 56 Valve Ring 452662 amp 65205 9 2126 0140 amp 9 2126 0120 251 648 162852 57 Water Valve Replaces 83000124 256 573 164495 58 O Ring 83000037 164496 59 Air Guiding Ring 73511141 164497 202 Handle Bas
7. MODEL MANTA IV CORE DRILL OWNER S MANUAL PARTS LIST amp OPERATING INSTRUCTIONS CAUTION READ SAFETY AND GENERAL INSTRUCTIONS CAREFULLY BEFORE USING SAW FOR THE FIRST TIME PLEASE RECORD THE SERIAL NUMBER OF YOUR SAW IN THIS BLOCK SERIAL NUMBER FOR YOUR ONE 1 YEAR WARRANTY TO BE EFFECTIVE COMPLETE THE WARRANTY CARD INCLUDE THE SERIAL NUMBER AND Manual Part No 164588 MAIL IT IN AS SOON AS POSSIBLE Revision 08 06 Table of Contents Safety Symbols and Definitions Safety Messages Damage Prevention Messages Hazard Symbols General Safety Instructions for the MANTA IV For your Safety Contents Application for Intended Purpose MANTA IV Core Drill Technical Data Set Up and Operating Instructions Electrical Connections Water Connections Overload Protection Safety Clutch Fastening the Drill Rig Drilling Deep Drilling Drill Bits Drill Bit Changing Maintenance Machine Drill Stand Noise Emission In Case of Malfunction California Proposition 65 Message Troubleshooting Warranty Information 10 Exploded Views and Parts List 11 13 Exploded Views 11 Parts List 13 Ordering Information 15 Return Materials Policy 15 Packaging Instructions 15 Authorized Service Centers 15 o CO 41000000 010101 OT PP AR WW OVN IMPORTANT NOTICE Before placing equipment into operation record the following information As you will need it when ordering parts or for customer service
8. O NOT operate this machine when you are tired or fatigued DO NOT operate the machine if you are uncertain of how to run the machine DO NOT use damaged equipment DO NOT operate this machine in the vicinity of anything that is flammable Sparks could cause a fire or an explosion DO NOT operate this machine unless you are specifically trained to do so DO NOT lay power cords in or near the water DO NOT operate this machine while using drugs or alcohol DO NOT use this machine standing on a ladder DO NOT drill into materials that contain asbestos DO NOT touch rotating parts DO NOT allow anybody under 16 years of age run the machine Modifications to this tool are prohibited If the machine stops for any reason switch it off to avoid any sudden starts This machine has to go through visual inspection by a specialist on regular intervals When using water as coolant DO NOT allow water to get into the motor Overhead drilling is allow only when suitable safety measures are taken water collection Stop working if water starts dripping from overrunning bore hole Take machine to be serviced If machine breaks down do not turn it on if the drill bit can be turned Wear eye breathing ear and head protection Contents The carton box contains the following items Diamond Core Drill Rig Ball Valve Water Connector GFCI protective switch User Manual Warranty Card Application for Intended Purpose The diamond
9. ctive Date August 22 2006 MANTA IV Core Drill EXPLODED VIEW MANTA IV Core Drill MANTA IV CORE DRILL Revision 08 06 Effective Date August 22 2006 MANTA IV CORE DRILL EXPLODED VIEW 205 218 219 214 gia 212 211 DO 203 216 221 Revision 08 06 Effective Date August 22 2006 MANTA IV Core Drill MANTA IV CORE DRILL PARTS LIST PARTS LIST INDEX DESCRIPTION ITEM NO MK NO 1 Rotor Complete 73631100 164447 2 Bearing Seal 73320315 164448 3 Ball Bearing See 100 579 80410021 164449 4 Bearing Ring 80420160 164450 5 C Clip 80200748 164451 6 Field 110 Volt 73511150 164452 7 Screw 4 2x16 80201292 164453 8 Motor Housing 73511200 164454 9 Cap 80900189 164455 10 Screw Replaces 050 0112 80201267 164295 11 Carbon Brush Holder 80201199 164283 12 Spring Disk 34 80201385 164456 13 Screw CM4x12 80201180 164457 14 Carbon Brush Replaces 8070019 80700040 160724 15 Switch Box 73511630 164458 16 Switch ETA 80600157 164459 17 Cable Fitting 80600174 164460 18 Condenser SEE 80500014 80500010 164479 19 Connecting Lead 110 Volt for EBM 250 2P 73533262 164461 20 Transmission Bearing Plate 7B334610 164462 21 Bearing Replaces 80410101 107 832 164463 22 Locking Ring 80201351 164464 23 Shaft Seal 83000042 164465 24 Protective Grounding Connection 80601189 164466 25 Washer 80200752 1
10. e 796UN740 164498 203 Arm 796UN746 164499 204 Knob 85000193 164500 205 Spring 85000157 164501 206 Pin 80200627 164502 209 Carriage 796UN792 164503 210 Bushing 796UN763 164504 211 Bushing Cap 796UN765 164505 212 Knob 85000158 164506 213 Clamping Piece 796UN779 164507 214 Screw 80201121 164508 215 Bushing 796UN770 164509 216 Set Screw 80200758 164510 217 Pinion 796UN730 164511 218 SCREW 80201147 164512 219 Lock Washer 80201309 164513 221 Base 796UN886 164514 222 Hexagon Screw 80201118 164515 223 Nut 80201014 164516 224 Washer 80201381 164517 227 Column 79620753 164518 228 Handle for Drill Stand 796UN816 164519 229 Screw 80201148 164520 230 SCREW CYLINDER 80201156 164521 231 Screw 80201114 164522 14 Revision 08 06 Effective Date August 22 2006 MANTA IV Core Drill ORDERING amp RETURN INSTRUCTIONS ORDERING INFORMATION You may order MK Diamond products through your local MK Diamond distributor or you may order direct from MK Diamond NOTE There is a 25 00 minimum order when ordering direct from MK Diamond All purchases must be made using VISA or Master Card When ordering direct from MK Diamond please have the following information ready before calling e The Model Number of the saw e The Serial Number of the saw e Where the saw was purchased and when The Part Number for the part s being ordered The Part Description for the part s being ordered All parts may be o
11. ed in a quarterly basis power cord switch and plug Drill Stand Always keep the drill stand and drill support clean Pay special attention to the gear and the 4 sliding pieces in the holder of the machine n order to allow free movement of the pinion shaft keep well lubricated If the position of the holder has changed it can be readjusted as follows Loosen both Allen screws 1 using a 5 mm Hexagon wrench Adjust the two positioning screws 2 with a screwdriver Tighten the Allen screws 1 and check whether the holder moves smoothly Noise Emission The A rated acoustic pressure level of this machine is typically less than 70dB A The level of acoustic pressure on a work site could exceed 85 dB A In cases when noise exceeds 85 dB A it is necessary to wear ear protection Hand and arm vibration is typically less than 8 2 ft s The level of noise emission is measured after EN 50 144 MANTA IV Core Drill Revision 08 06 Effective Date August 22 2006 MAINTENANCE cont In Case of Malfunction In case of malfunctions switch the machine OFF and pull the plug from the power source Any repairs on the electric parts of the machine are to be performed by a trained professional California Proposition 65 Message Some dust created by power sanding sawing grinding drilling and other construction activities AWARNING contain chemicals known to the State of California to cause cancer birth defects
12. er into the gearbox housing Overload Protection The MANTA IV is equipped with a mechanical and electronic overload protection This is designed to protect the operator the motor and the drill bit Mechanical If the drill bit is suddenly blocked a clutch will slip to disengage the bit from the motor Electronic In case of overload due to a large feed force the motor will be automatically switched off After discharge switch OFF and ON again and drilling can be continued MANTA IV Core Drill Revision 08 06 Effective Date August 22 2006 Set Up Instructions cont Safety Clutch The slip clutch should absorb shock and excessive stress It is the drill s aid and not an absolute protection therefore you have to drill carefully In order to keep in good condition the clutch should slip for a very short time max 2 seconds in each case After excessive wearing the clutch can be readjusted by an authorized service shop Fastening the Drill Rig Use a concrete anchor Use either a 1 2 or 5 8 concrete anchor to secure the base to the work surface Always be sure to level the rig Using a concrete anchor insert a bolt through the slot located on the base and tighten the bolt firmly in the anchor It is essential to always secure the rig to the work surface to help prevent personal injury and also to protect the rig An unsecured rig could rotate during drilling and possibly cause injury It could also cause the bit to chatter agains
13. fety These safety precautions should be followed at all times Failure to follow these safety precautions could result in injury to yourself and others This manual has been prepared to provide complete instructions for operation and maintenance of the MANTA IV CORE DRILL For additional instruction concerning motor operations and care refer to the motor manufacturers instructions Before using this equipment ensure that the person operating this machine has read and understands all instructions in this manual Precaution is the best insurance against accidents Read and observe all safety precautions If the power cord gets damaged or cut during use do not touch the live wires When this happens pull the plug out of the socket immediately Never use the tool with a damaged cable When drilling in ceilings or walls make sure you will not cut through electrical mains gas or water pipes Use metal detection devices if needed Prior to start of your work make sure to determine the exact arilling position so you do not drill on walls that have electrical connections If drilling through ceilings secure the piece of material that will be cut out because it might fall downward The tool must not be used in rainy or wet conditions DO NOT operate this machine unless you have read and understood this operator s manual DO NOT leave this machine unattended while the motor is running DO NOT work on this machine while the motor is running D
14. proved fastening of machine Shear Pin Fail 1 Stop rotation Bit deviates guide ways Disconnect machine adjust guidance 2 Raise bit on cradle have too much clearance No clearance between Replace bit tube ID or OD and crown ID or OD Drill impacted to stall at Use recommended speed for the bit diam lower speeds eter used Raise bit when it begins to load down Feed bit slowly when chattering begins TABLE 3 MANTA IV Core Drill Revision 08 06 Effective Date August 22 2006 Warranty Information 10 If within one 1 year from the date of purchase this MK Diamond drill fails due to a defect in material or workmanship MK will repair it free of charge by returning the unit 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 be liable for consequential damages arising out of the failure of any product if operating improperly Selected components such as motors engines are excluded from this warranty and are subject to the manufacturer s warranty Each manufacturer carries its own warranty conditions which are listed on the literature accompanying the motor engine at the time of purchase MK Diamond Products may act as a warranty station for the motor engine repairs based on individual agreement with the manufacturer This warranty is in lieu of all other warranties expressed or implied Revision 08 06 Effe
15. r the Authorized Service Center closest too you or visit our web site at www mkdiamond com For technical questions call 800 474 5594 MANTA IV Core Drill Revision 08 06 Effective Date August 22 2006 15 MODEL MANTA IV CORE DRILL OWNER S MANUAL PARTS LIST amp OPERATING INSTRUCTIONS MK Diamond Products Inc 1315 Storm Parkway Torrance CA 90509 2803 Part No 164588 1 800 421 5830 FAX 1 310 539 5158 Revision 08 06
16. rdered by calling toll free to 800 421 5830 or 310 539 5221 and asking for Customer Service For technical questions call 800 474 5594 RETURN MATERIALS POLICY To expedite the service relative to the return of a product purchased through MK Diamond please observe the following NOTE When returning all items they must have been purchased within the previous twelve 12 months Have the Model Number of the saw Have the Serial Number of the saw Have the location of where the saw was purchased Have the date when the saw was purchased e Contact Customer Service for approval to return the item s e Obtain a Returned Goods Number RGA authorizing the return e Follow the packaging instructions in the following section Ensure your item s are prepaid to the destination For returned items call toll free to 800 421 5830 or 310 539 5221 and ask for Customer Service For technical questions call 800 474 5594 or 310 257 2845 PACKAGING INSTRUCTIONS Remove the Blade guard and Support Angle Assembly e Dry the saw before shipping When packing include the following Core Drill and accessories e Package the unit in its original container or one of comparable size do not ship the unit partially exposed Ensure all parts are secured in the packaging to prevent moving AUTHORIZED SERVICE CENTERS For quicker repair time you may contact MK Diamond Customer Service toll free at 800 421 5830 or 310 539 5221 fo
17. t the work surface or bind in a hole which can fracture the diamond segments Drilling Adjust the flow of water with the ball valve to fully flush any excess material out of the bore hole If mud is depositing around the bore hole increase the water flow In case the drill bit does not cut properly use a grinding stone to sharpen it Make sure the drill bit does not vibrate Advance the tool according to bit diameter and machine power In case the drill bit gets jammed do not try to release it by switching the tool ON and OFF Switch the tool OFF immediately and remove the drill bit using an appropriate open end wrench Pull the tool out from the hole with caution Deep Drilling When drilling holes that are longer than the core bit follow the steps below 1 Begin drilling the hole as usual When you have drilled to the length of the bit retract the bit from the hole and turn off the motor and water as usual 2 Break off the core by driving a chisel or slender wedge into the circular kerf Remove the core using core tongs bent music wire or anchor bolts 3 After removing the core insert the bit carefully into the hole attach a bit extension to the bit and core drill rig then continue drilling as usual Drill Bits The diamond drill bits with a 1 1 4 UNC female thread can be screwed directly on the working spindle Always use drill bits that are appropriate for the material you will be drilling You can extend the life of your
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