Model MK-Manta III Core Drill Owner’s Manual Parts List & Operating Instructions CAUTION READ SAFETY AND GENERAL INSTRUCTIONS CAREFULLY BEFORE USING SAW FOR THE FIRST TIME. please record the serial number of your drill in this block. serial number For your one (1) year warranty to...
IMPORTANT SAFETY INSTRUCTIONS FOR THE MK-MANTA III CORE DRILL Table of Contents General Safety Instructions pg 2-3 For your safety, read all instructions! Safety Messages and Symbols These safety precautions should be followed at all times. Failure to follow these Hazard Symbols safety precautions could result in injury to yourself and others.
Motor The MK-Manta III Core Drill is designed for use with a variety of motors. All motors are powerful two or three speed units that provide the correct cutting speed over a range of diamond drill sizes. Carriage, Column and Base The carriage, column and base assembly of the MK-Manta III Core Drill is the strong, sturdy drilling platform that provides the rigidity needed to quickly drill accurately placed, straight, smooth holes in all types of concrete.
Water System The water system for the MK-Manta III Core Drill is a simple hose hook-up and shut-off valve that provides water under pressure to the diamond drill bit. The water travels to the center of the bit through the water swivel and spindle to insure that water is supplied to the cutting end of the bit, even in deep drilling operations.
B. Vacuum base. The MK-Manta III Combo Core Drill Rig is equipped with a vacuum pump. This pump is designed to provide approximately 1800 pounds of total holding power. In order to provide the most rigidity to your core rig the unit should be used on a relatively smooth surface such as concrete.
158754 300/ 3 P The MK-Manta III Core Drill, Milwaukee and DeWalt will operate in either a high or low gear speed. This speed combined with applied pressure provides the cutting action for the core bit. Speed selection and pressure are determined by hardness of material, aggregate size and grade of diamond core bit.
Shear Pin and Clutch Protection The MK-Manta III Core Drill uses either a shear pin or a friction clutch to protect the gear and motor against overload. The shear pin drives the outer portion of the drive spindle. If the motor should overload the pin will shear.
CAUTION Before performing any maintenance to the MK-Manta III Core Drill, always unplug the unit from the electrical power source. Be sure the On-Off switches are in the Off position, after servicing, and before plugging the unit back in.
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WHAT TO DO? INDICATION CAUSE SOLUTION/ RECOMMENDATIONS PROBLEM Fluid not muddy. Drilling in steel 1. Check fluid return. Evidence of steel reinforcement. Adjust drilling parameters to recommendations for cuttings. reinforcement. Speed not correct for the bit See recommended 2. Check motor size used.
MANTA III COMBO PARTS LIST PARTS LIST: Item Description MK p/n Assembly, M3 Base, Combination Base, M3 Combination 157427 Screw, 1⁄2-13 x 3 1⁄2 Hex Hd. Cap, Full Thread 158284 Level, Circular Bubble 157429 Gasket, Neoprene size 1” x 1⁄2 x 47.8” 3.98’...
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MANTA III COMBO PARTS LIST(cont...) Screw, 1⁄4-20 x 3⁄4 Flat Head Socket 154657 Knob, Knurled Head 1⁄4-20 x 2 1⁄2 157436 Pad, Toggle 1⁄4-20 157437 Assembly, Telescoping Support Tube, Telescoping Support 158340 Rod, Telescoping Support 158341 ∅ 158452 Clovis Pin 1/4 x 1 1⁄4 ∅...
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MANTA III COMBO PARTS LIST(cont...) Switch, 30A Toggle 154491 Cord, Power SOWA 12/3 Yellow 3’ 154494 Connector, Cord 1⁄2 151307 EB10 Receptacle, Flanged Twist-lock 20A / 125V 157375 EB11 Plug, Twist-lock, 125V / 20A 154556 EB12 Transformer, Current 120 V AC 154490 EB13 Screw, 6-32 x 1⁄2 Pan Head...
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12 mois précédents et être en état de revente. Une charge de restockage de 15% sera facturée. MK Diamond Products, Inc. 1315 Storm Parkway. Torrance, CA 90509-2803 1 (800) 421-5830...