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E-Z DRILL 110B Setting Up

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SETTING UP THE
MODEL 110B

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Summary of Contents for E-Z DRILL 110B

  • Page 1 SETTING UP THE MODEL 110B...
  • Page 2 SAFETY PRECAUTIONS FOR THE MODEL 110B System Under Pressure: Shut off air supply and disconnect air hose before disassembling or disconnecting parts. Flying Debris: During boring, chips may be ejected. Stay behind control panel and wear safety glasses to prevent eye injury.
  • Page 3 SAFETY PRECAUTIONS FOR THE MODEL 110B (continued) Loud Noise: Wear ear protection to prevent eardrum damage from air compressor. Dust: Wear a dust protection mask to protect from concrete dust. High Pressure: High pressure from the air compressor can damage the drill, and can void the warranty.
  • Page 4 • IMPORTANT: The chuck size of the drill bits must match the chuck size of the drill. All E-Z Drill Model 110B drill units have a 7/8” x 3 1/4” chuck size. • The Model 110B requires an 18” UC bit, which will give up to 12” of...
  • Page 5 INSTALLING THE DRILL BIT • IMPORTANT: You must have the correct bit guide bushing to match the bit you will be using: For drilling a: 5/8” diameter hole, use 1108 3/4” diameter hole, use 1109 7/8” diameter hole, use 1110 1”...
  • Page 6 INSTALLING THE DRILL BIT • Heavy Load: Use handles to reposition the drill unit. Weight of the drill unit may cause back strain if improperly lifted. • Lay the machine on one side. This gives easier access to the drill motor and bit guide.
  • Page 7 INSTALLING THE DRILL BIT • To install a drill bit, loosen the swivel bolt until you can swing it out away from the lower bit guide. • NOTE: You can use the wrench provided on the back of the control panel.
  • Page 8 INSTALLING THE DRILL BIT • Flip up the retainer latch on the drill motor.
  • Page 9 INSTALLING THE DRILL BIT • Place the bit into the chuck and close the bit guide and tighten the swivel bolt.
  • Page 10 INSTALLING THE DRILL BIT • Close the latch on the rock drill by flipping it down back in place. • Pinch point...
  • Page 11 INSTALLING THE DRILL BIT • You may have to adjust the return stop rod so that the end of the bit clears the bit guide.
  • Page 12 INSTALLING THE DRILL BIT • To adjust the return stop rod, loosen the stop rod nuts. Move the stop rod in the direction needed to the required location and re- tighten the nuts.
  • Page 13 INSTALLING THE DRILL BIT • If you are using a 2-piece H- thread bit, you may also have to adjust the guide wheels by loosening the guide wheel bolt and sliding the guide wheel forward.
  • Page 14 ADJUSTING THE HEIGHT OF THE DRILL • Adjusting the height of the drill is done by loosening the four ½” bolts and nuts. This allows the front assembly to be adjusted up or down to get the drill bit at the desired drilling location.
  • Page 15 ADJUSTING THE HEIGHT OF THE DRILL • Next, you can level the drill unit by loosening the two ½” bolts on each of the rear legs. Level the rear of the machine and re-tighten the bolts. • Pinch point. Keep hands clear...
  • Page 16 LEVELING THE DRILL SYSTEMS IMPORTANT: BEFORE LEVELING THE DRILL UNIT, NOTE THAT MANY TIMES THE DRILL UNIT IS NOT TO BE “LEVEL WITH THE WORLD”, IT SHOULD BE SET TO DRILL PARALLEL WITH THE TOP OF THE CONCRETE SLAB INTO WHICH YOU ARE DRILLING.

  • Page 17: Setting The Drill Depth

    SETTING THE DRILL DEPTH • To adjust the drill unit to drill to the desired depth, make sure all other adjustments have been made. Maneuver the drill to the edge of the concrete slab. • Heavy load. Use lifting handles...
  • Page 18 SETTING THE DRILL DEPTH • Remove the carriage lock from the return stop rod. • Make sure both guide wheels are touching the concrete. This ensures the hole will be perpendicular to the concrete and will maintain the desired drill depth. •...
  • Page 19 SETTING THE DRILL DEPTH • Adjust the stop rod so that the head of the stop rod is the desired distance from the stop pad. Use a tape measure to ensure the proper depth. Then re-tighten the stop rod nuts.
  • Page 20 CHECKING THE IN-LINE OILER • Using the wrench provided on the back of the control panel, remove the oiler cap from the oiler. • DO NOT REMOVE CAP UNDER PRESSURE • Oiler must be filled with proper rock drill oil ( see “Recommended Specifications for Rock Drill ”)
  • Page 21 RECOMMENDED SPECIFICATIONS FOR ROCK DRILL LUBRICANT The use of synthetic oils is NOT RECOMMENDED due to possible damage to seals, “O” rings, hoses, blades, and polycarbonate oiler/filter bowls. Use only a non-detergent, Class 2, pneumatic lubricating oil (viscosity 100-200 S.S.U. @ 100° F and minimum aniline point of 200°F); which contains no synthetic additives;...
  • Page 22 CHECKING THE IN-LINE OILER • Fill the oiler to the top of the adjustment screw. The oiler should run approximately four hours before needing refilled. • If you need to make an adjustment to the flow, use a screwdriver to turn the screw to a higher number for more flow, or to a lower number for less flow.
  • Page 23 ADJUSTING FRONT LIFTING HANDLES • If you need to close to a corner and the guide wheel is in the way, or if you “skew” drilling, you can raise the guide wheel/front handle bar by removing the lock pin on the handle bar, loosen the handle set screw, then raise the front handle bar.
  • Page 24 ADJUSTING THE FRONT LIFTING HANDLES • Replace the lock pins and re- tighten the handle set screws.