12" core drilling machine with tilting stand / large rolling base (20 pages)
Summary of Contents for Bluerock Tools 4”Z1 CORE DRILL MACHINE
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Volume OPERATIONAL MANUAL MODEL: 4”Z1 CORE DRILL MACHINE USED BY HAND OR WITH OPTIONAL DRILLING RIG by BLUEROCK ® Tools...
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4 ” Z 1 C O R E D R I L L UNPACKING THE ITEM CAUTION: This machine is packed together with items that may be sharp, oily and overly heavy objects. Remove the machine from the packaging in a safe manner. Check to ensure all accessories are included with the item while unpacking.
4 ” Z 1 C O R E D R I L L Table of Contents SAFETY PRE-OPERATIONAL SAFETY CHECKS OPERATIONAL SAFETY CHECKS HEALTH WARNINGS SPECIFICATIONS INCLUDED ACCESSORIES ADDITIONAL AVAILABLE ACCESSORIES BLUEROCK ® T DDITIONAL ACCESSORIES FOR THIS MACHINE CAN BE FOUND IN OOLS ONLINE SHOP AT BLUEROCKTOOLS COM OR FROM YOUR LOCAL RETAILER...
Chapter 4 ” Z 1 C O R E D R I L L Safety DO NOT USE THIS MACHINE UNLESS YOU HAVE READ THE OPERATING INSTRUCTIONS! Safety glasses must be worn at all times Long and loose hair must be in work areas.
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4 ” Z 1 C O R E D R I L L Ø DO keep body parts, clothing & power cords clear of turning/cutting pieces. Stay alert and use common since when using this tool. Ø DO allow machine to reach operating speed before starting a hole. Ø...
4 ” Z 1 C O R E D R I L L Ø DO NOT use this machine without safely securing to the work piece being drilled. Ø DO NOT use full water pressure when drilling with “wet” type bits! You need minimal water to drill with these machines.
4 ” Z 1 C O R E D R I L L Chapter Specifications ELECTRICAL DATA Voltage 110V, 50-60Hz, Single Phase Current 13 Amps (20A Circuit Use Recommended) Motor Size 1500W Power Connection US Standard 3 Prong Type B Plug MECHANICAL DATA Cutter Range 1”...
4 ” Z 1 C O R E D R I L L Note UPON RECEIPT, CHECK CAREFULLY TO ENSURE THAT THE MACHINE IS IN GOOD CONDITION AND HAS ALL ACCESSORIES LISTED ABOVE. Additional Available Accessories Additional accessories for this machine can be found in BLUEROCK ® Tools online shop at www.bluerocktools.com or from your local retailer.
4 ” Z 1 C O R E D R I L L Chapter Operations Note THOROUGHLY READ THROUGH THE ENTIRE MANUAL BEFORE OPERATING THIS MACHINE! PURPOSE Ø The purpose of the 4”Z1 core drill is to drill through masonry, concrete or other mineral rock types using annular coring bits.
4 ” Z 1 C O R E D R I L L MACHINE COMPONENTS Ø The main components of the 4”Z1 are the spindle, gearbox and motor. Optional drilling rig consists of a carriage, stand and base. The spindle is driven by the transfer case and the motor.
4 ” Z 1 C O R E D R I L L MACHINE AS HAND HELD UNIT 1) Gear Shifter 2) Shoulder Rest 3) 1-1/4” Drill Spindle 4) Drill Motor 5) Secondary Drill Handle 6) Motor On/Off Switch 7) Tightening Nut for Secondary Handle TRANSPORTING THE MACHINE Ø...
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4 ” Z 1 C O R E D R I L L Ø If using the machine with the water system, connect hose to the side of the machine using the connector. This connector takes standard ¾” US garden hose hookup. Make sure the water valve is in the off position.
4 ” Z 1 C O R E D R I L L If the unit jams in a hole, stop the drill immediately by quickly disengaging the “on” switch to prevent injury. Disconnect the drill from the power supply and loosen the cutter by turning drill spindle counterclockwise.
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4 ” Z 1 C O R E D R I L L Do not force the gear shifter when changing between gears. There is a neutral position between gear 1 and gear 2. Change gears when the machine is stopped or almost stopped. Ø...
4 ” Z 1 C O R E D R I L L NOTE: Do not force the hole. Let the machine do most of the work. Excessive physical effort should be avoided as it can cause damage to the machine or the user.
4 ” Z 1 C O R E D R I L L Chapter Troubleshooting Note SERVICING SHOULD ONLY BE DONE BY A QUALIFIED TECHNICIAN. DON’T FORGET TO UNPLUG POWER TO UNIT PRIOR TO SERVICE! PROBLEM SOLUTION Motor does not 1) Check external power source (extension cord, breaker, etc).
4 ” Z 1 C O R E D R I L L Chapter General Maintenance Ø Inspect electrical cords and electrical connections. Ø Keep machine clean and free of debris. Do not forget to grease the drill spindle. Ø Check for misalignment, binding and breakage of all moving parts. If damaged, repair tool before use.
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4 ” Z 1 C O R E D R I L L Adjust Safety Clutch: 1) Adjust clutch as necessary. NOTE: A torque wrench is necessary for this service. Make certain the spindle is facing the ground so as not to get oil/grease everywhere.
4 ” Z 1 C O R E D R I L L Chapter Parts List 4"Z1 Core Drill (Not Including Optional Stand) Spec Name Spec Name Spec Name Spec Name Output shaft φ17 Unmark φ4 Flat washer Handle bracket 80/001 uncork 80/068...
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4 ” Z 1 C O R E D R I L L round head bolt Adjustable 02/80/ Oil sealing Rear handle Connector of 80/012 speed block base shim 80/018 80/063 water faucet Adjustable NSK620 Deep M15×4 Inner Mini ball valve 80/013 speed knob groove ball...
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