Volume 1.
1 0 ” 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. If any parts are found to be missing, contact the retailer as soon as possible. Do not throw away the packaging until the item is out of the guarantee period. Dispose of the packaging in an environmentally responsible manner.
1 0 ” Z 1 C O R E D R I L L Table of Contents SAFETY 1 PRE-OPERATIONAL SAFETY CHECKS OPERATIONAL SAFETY CHECKS HEALTH WARNINGS 1 1 2 SPECIFICATIONS 4 INCLUDED ACCESSORIES 4 ADDITIONAL AVAILABLE ACCESSORIES 5 ADDITIONAL ACCESSORIES FOR THIS MACHINE CAN BE FOUND IN BLUEROCK ® TOOLS ONLINE SHOP AT WWW.BLUEROCKTOOLS.COM OR FROM YOUR LOCAL RETAILER.
1 0 ” Z 1 C O R E 1 Chapter 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 in work areas. Long and loose hair must be contained. Appropriate footwear must be worn. Close fitting/protective clothing must be worn. Safety gloves should be worn at all times and jewelry must not be worn. Hearing protection should be worn when using this machine. Hard-hat must be worn while using machine.
1 0 ” Z 1 C O R E D R I L L Ø DO unplug machine while changing or adjusting cutting bits so as not to accidentally turn machine on. Ø DO remove adjusting wrenches prior to turning the machine on. Ø DO guard against electric shock by only operating this tool on a properly functioning GFCI (Ground Fault Circuit Interrupt) circuit. Ø DO be mindful that power tools can expose an operator to vibrations transmitted trough contact with the machine.
1 0 ” Z 1 C O R E o D R I L L Crystalline silica from bricks, cement and assorted masonry products. § TO REDUCE RISK OF EXPOSURE TO THESE CHEMICALS, WORK IN A WELL VENTILATED AREA WITH VACUUM SYSTEMS, RESPIRATORS AND WITH ALL SUITABLE SAFETY EQUIPMENT.
1 0 ” Z 1 C O R E D R I L L 2 Chapter Specifications ELECTRICAL DATA Voltage Current Motor Size Power Connection MECHANICAL DATA Cutter Range Cutting Speed 110V, 50-60Hz, Single Phase 21.
1 0 ” 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. DESCRIPTION 1” Wet Coring Bit 1.25” Wet Coring Bit 1.5” Wet Coring Bit 1.75” Wet Coring Bit 2” Wet Coring Bit 2.5” Wet Coring Bit 3” Wet Coring Bit 3.
1 0 ” Z 1 C O R E D R I L L 3 Chapter Operations Note THOROUGHLY READ THROUGH THE ENTIRE MANUAL BEFORE OPERATING THIS MACHINE! PURPOSE Ø The purpose of the 10”Z1 Core Drill is to drill through masonry, concrete or other mineral rock types using annular coring bits. Ø These drills are designed to be bolted to the drilling surface through their base. o Ø NOTE: Make sure the base fits completely on the surface and the base is securely fastened using wedge anchors to bolt to the surface.
1 0 ” Z 1 C O R E D R I L L are the black hex bolts on the side and back of the machine that have a locking nut around them. These are generally used to tighten up the travel as the slides wear over time. Be mindful to evenly adjust these so that the travel is even and smooth. The ideal travel generally keeps the drill in place when the user is not using the drill (this is usually on the tighter side) although individual users needs may vary.
1 0 ” Z 1 C O R E D R I L L o Consider the work surface material, condition, strength, density and rigidity. These factors directly affect the tools efficiency. Ø Secure the machine base to the work surface by using a wedge anchor or other method to ensure the base does not move. Ø Use the four leveling bolts on the corners of the base to level the machine. Ø After placing the machine in work area, connect a safety chain or strap if necessary.
1 0 ” Z 1 C O R E D R I L L o 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. o If the unit jams in a hole, stop the drill immediately to prevent injury. Disconnect the drill from the power supply and loosen the cutter by turning drill spindle counterclockwise.
1 0 ” Z 1 C O R E D R I L L 4 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 turn on. 1) 2) 3) 4) Excessive sparking when motor is running. Check external power source (extension cord, breaker, etc). Loose internal wire. Check and secure if necessary. Motor brushes defective. Replace if necessary. Check to ensure the motor on/off switch is operable. Replace if necessary.
1 0 ” Z 1 C O R E D R I L L 5 Chapter General Maintenance Ø Inspect electrical cords and electrical connections. Ø Keep machine clean and free of debris. Ø Check for misalignment, binding and breakage of all moving parts. If damaged, repair tool before use. Ø Keep cutting tools sharp and clean. Sharp bits are less likely to bind and are easier to control. Occasional Maintenance Ø Have the power tool serviced by a qualified service technician using identical replacement parts.
1 0 ” Z 1 C O R E D R I L L o Make certain the spindle is facing the ground so as not to get oil/grease everywhere. Locate the hex screws holding the gear housing together and remove them. o Gently pull the gear housing apart. You may use a couple flat screwdrivers to gently apply pressure to separate the housings. o Take the main clutch nut off of the clutch. Apply some Loctite type of thread glue on the clutch threads. o Reapply the nut to the thread.
1 0 ” Z 1 C O R E D R I L L 6 Chapter Parts List No Name No Name No Name No 1 Spring ring for holes 36 Shaft sleeve 71 Brush assembly 106 Spring washer 2 Washer 37 Hex nut 72 Brush holder 107 M8x55 nut bolt 3 Rubber sealing 42x55x8 38 Needle bearing BK1816 73 Rivet of label 4 Label 39 Seal ring 74 Label 108 Square pipe assembly 109 M5x8 nut bolt 5 Water sealer 40 Adapter of water switch 75 110 M12x65 nut bolt 6 Adju
1 0 ” Z 1 C O R E D R I L L 8x12x110 29 Small friction disk 64 Draught ring 99 30 No8 gear 65 Bead flange 100 Fastener 31 Spline tube 66 Stator 101 Bead flange 32 Outer friction disk 67 Cover of stator 102 6003 bearing 33 Friction disk 68 6202 bearing 103 Operating gear spindle 34 Inner spline friction disk 69 Shell 104 Stop pin 35 Disk spring Brush cap cover 105 Elevating body 70
1 0 ” Z 1 C O R E D R I L L Breakdown View – Motor 15
1 0 ” Z 1 C O R E D R I L L Breakdown View – Gearbox 16
1 0 ” Z 1 C O R E D R I L L Breakdown View – Drilling Stand 17
