This .pdf document is bookmarked Operating Instructions and Parts Manual 20-inch Variable Speed Drill Presses Models: J-2221VS, J-2223VS, J-2232AC, J-2234AC WALTER MEIER (Manufacturing) Inc. 427 New Sanford Road LaVergne, Tennessee 37086 Ph.: 800-274-6848 www.jettools.com Part No. M-354221 Revision B5 11/2013 Copyright © 2013 Walter Meier (Manufacturing) Inc.
Warranty and Service JET, Wilton and Powermatic warrants every product they sell against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday Warranty Period The general warranty lasts for the time period specified in the literature included with your product or on the official JET, Wilton or Powermatic branded websites.
Table of Contents Warranty and Service ............................................................................................................................................ 2 Table of Contents .................................................................................................................................................. 3 Warning ...........................................................................................................................................................
Warning - Misuse of this machine can cause serious injury. - For safety, machine must be set up, used and serviced properly. - Read, understand and follow instructions in the Operating Instructions and Parts Manual which was shipped with your machine. - Never overreach—you may slip and fall. When servicing machine: - Always disconnect the machine from its electrical supply while servicing. - Always follow instructions in Operating Instructions and Parts Manual when changing accessory tools or parts.
14. Remove adjusting keys and wrenches before turning machine on. 17. Keep hands in sight and clear of all moving parts and cutting surfaces. 15. Use the right tool. Don’t force a tool or attachment to do a job for which it was not designed. 18. All visitors should be kept at a safe distance from the work area. Make workshop completely safe by using padlocks, master switches, or by removing starter keys. 16. Use only recommended accessories and follow manufacturer’s instructions pertaining to them. 19.
Safety Instructions for Drill Presses 5. Keep hands in sight. Do not put hands or fingers around, on, or below any rotating cutting tools. Leather safety gloves should be used when handling any sharp objects or cutting tools. See Figure A. 6. Always use the correct tooling. Tooling shall always be maintained and properly sharpened. All tooling must be run at the proper speeds and feeds as they apply to the job.
General Specifications The JET 20-inch Variable Speed Drill presses Models J-2221VS, J-2223VS, J-2232AC and J-2234AC are available in manual speed control or inverter speed control configuration. Electrical power options are singlephase, 115 and 220 volts; or 3-phase, 440 volts. Manual Speed Control Models Inverter Speed Control Models Model ................................................... J-2221VS................. J-2223VS ................... J-2232AC ................J-2234AC Stock Number ............
The JET Model J-2221VS and J-2223VS drill presses feature manual speed control. Models J2232AC and J-2234AC have inverter speed control. This manual contains procedures for both speed control versions. The manual provides separate instructions when differences in operation and maintenance exist. Operation and Set-Up Securing the Base The base of the drill press has four mounting slots; two slots on both sides of the base. The drill press should be level and rest solidly on the floor.
Raising the Drill Head and Table Slide a grommet onto the cord to be installed later in the control box hole, to prevent stress to the power cord. The drill press is shipped with the table and drill head supported by wooden blocks near the bottom of the column. The head is raised to the operating position using a strap and hoist, then secured to the column by tightening the hex cap screw. The table is raised to the desired position using the crank handle. See Adjustments section for more information. 1.
Operating Controls To avoid damage to the speed adjustment mechanism, the drive motor must be operating before attempting to adjust the speed setting. Manual Speed Control (Models J2221VS and J-2223VS) A speed shift lever is on the right side of the head (refer to Figure 2 for location). The handle is turned clockwise to increase spindle speed and counterclockwise to reduce speed. Refer to Figure 4. Spindle Selector Switch A three-position selector switch is provided at the left side of the drill head.
RPM Display Maintenance The spindle speed display shows the spindle RPM selected by the speed control knob. Replacement of Drive Belt Spindle Speed Knob Make sure to disconnect electrical power to the drill press to avoid the possibility of inadvertent operation and exposure to potentially lethal voltage levels. The SPINDLE SPEED knob is used to set the desired spindle speed (clockwise increases). Spindle Selector The SPINDLE selector switch is used to set the desired direction of spindle rotation.
. Secure small head cover to head cover using pan screws. Lubrication 13. Set the drill press circuit breaker ON. Following are lubrication recommendations for drill press components. 14. Operate the drill press to verify correct operation. Manual Speed Control (Models J-2221VS and J2223VS) Replacement of Motor Make sure to disconnect electrical power to the drill press to avoid the possibility of inadvertent operation and exposure to potentially lethal voltage levels.
The radial position of the drill head can be changed to accommodate the drilling of a hole that may be offset from the center of the table. Reposition the drill head as follows: 1. Loosen the two clamping hex nuts using the hex socket wrench provided with the machine. 2. The swing the drill head to the desired position. 3. Tighten the two clamping nuts. Speed Pickup Adjustment (All Models) Figure 7 1. Loosen screws securing speed pickup (ref. 68A, page 23) to plate (ref. 69A, page 23). 2.
Drilling Recommendations Indication of Extreme Speeds and Feeds Speeds for Drilling The speed of a drill is usually measured in terms of the rate at which the outer periphery of the tool moves in relation to the work being drilled. The common term for this is Surface Feet per Minute (SFM). The relationship of SFM is expressed in the following formulas: A drill that splits up the web is evidence of too much feed or insufficient tip clearance at the center as a result of improper grinding.
Optional Equipment Coolant System Installation 1. Remove the large reservoir cover plate from the machine base. Tap 1/4-20 threads in the 4 pilot holes. 2. Install the cover plate back onto the machine base. 3. Insert the pump into the opening, utilize the screws from the small round cover plate to fasten the pump to the base. 4. Position the power switch and valve bracket on the spindle casting. Mark mounting hole locations and drill holes. (Refer to Figure 8).
Troubleshooting Trouble Spindle does not turn. Spindle noisy. Drill stalls. Poorly drilled holes. Motor overheating. Table cannot be raised. No speed readout. Probable Cause Remedy Motor overload protector tripped. Press motor overload reset button. Circuit breaker tripped. Reset circuit breaker. Branch circuit breaker tripped or fuse blown. Reset branch circuit breaker/replace fuse. Open wire in switch circuit. Repair open circuit. Defective switch. Replace switch. Broken drive belt.
Drill Head – Manual Speed Control (J-2221VS and J-2223VS) 78 84 81 79 88 86A 83 87 91 86B 81B 81A 60 96 81C 76 50 82 85 77 60C 60D 60B 50 59 57 58 47 60A 42 50 56 66 48 43 54 52 63A 65 62 61 90 89 44 53 45 55 51 41 46 49 93 33 39 40 67 39 35 14 92 94 34 37 32 11 13 12 10 26 38 36 64A 11A 30 9 11B 8 15 16 17 18 29 19 28 7 21 27 20 22 23 24 25 17 95 80A 80 80C 80B
Parts List: Drill Head – Manual Speed Control (J-2221VS and J-2223VS) Index No. Part No. Description Size Qty 7 ................ 5510077 .................... Spindle Step Pulley.................................................. ...................................... 1 8 ................ 5510078 .................... Spindle Nut .............................................................. ...................................... 1 9 ................ 5510079 .................... V-Belt ....................
Index No. Part No. Description Size Qty 61 .............. 5510131 .................... Thrust Bearing ......................................................... ...................................... 1 62 .............. 5510132 .................... Shaft ........................................................................ ...................................... 1 63A ............ 5513683 .................... Cap Screw ............................................................... ....................
Drill Head – Inverter Speed Control (J-2232AC and J-2234AC) 71 65 70 66 69 67-4 68 84 84-1 106 63 84-2 76 64 67 62 56 67-6 85-1 85-2 64-1 105 85 55 61 60 53 54 74-1 59 57 74 52 73 75 72 51 49-1 75-1 50 51-1 77 79 49 80 81 82 51-2 37 86 48 86-1 36 45 90 47 46 41 89 44 44-1 87 40-1 88 43 40 89-1 42 38 35 39 34 33 25 32 24 23 9 21 8 29 18 20 7 31 30 22 28 16 27 12 26-1 15 14 6 13 26 11 10 5 4 3 94 2 1 96 95 97 17 98 20 83
Parts List: Drill Head – Inverter Speed Control (J-2232AC and J-2234AC) Index No. Part No. Description Size Qty 1 ................ J-5517332 .................. Head Casting ............................................................ ...................................... 1 2 ................ 5510142 ..................... Oil Window ............................................................... ...................................... 1 3 ................ 5510143 ..................... Ball Bearing ......
Index No. Part No. Description Size Qty 56-1 ........... 5510197 ..................... Speed Proximity Switch ............................................. ...................................... 1 56-2 ........... 5510198 ..................... Proximity Switch Bracket ........................................... ...................................... 1 57 .............. 5510201 ..................... Indicator Light ........................................................... ..............................
Spindle Components (All Models) 2 10 2-1 72 11 71 32 12 1 11 26 3 4 27 7 28 29 30 14 5 31 16 62 60 63 53 66 58 67 45 68 68B 69 15 36 37A 37C 37B 46 69C 69A 70 69E 69B 37 8 38 39 68A 69D 51 51 61 40 41 To Head 42 43 44 Parts List: Spindle Components (All Models) Index No. Part No. Description Size Qty 1 ................ J-5517332 ................. Head Casting ........................................................... ...................................... 1 2 .....
Index No. Part No. Description Size Qty 26 .............. 5510261 .................... Socket Head Screw ................................................. ...................................... 1 27 .............. 5510262 .................... Washer .................................................................... ...................................... 1 28 .............. 5510263 .................... Container (includes #29)......................................... ...................................
Table and Base (All Models) 55 7-1 7 35 35-1 35-2 35-3 37-1 56 32A 31 30 37 29 66 34 26A 25 12 24 11 18-1 16 9 20A 19 11 21 18 14 17 18-2 22 18-3 13 10 23 9-1 8 36 7-1 39 48 6 47 40 7 15 45 40-1 57 46 Line in 58 65 59 37-1 50 45 60 To Pump 62 61 43 4 42 38 3 41 62 44 2-2 2-1 5 53 49 50 51 2 1 1-1 1-2 25
Parts List: Table and Base (All Models) Index No. Part No. Description Size Qty 1 ................ J-5510288 ................. Base......................................................................... ...................................... 1 .................. J-5510288A ............... Base (serial no. 7090589 and higher for 2221/2223VS ...................................... 1 (serial no. 7100425 and higher for 2232/2234AC) 1-1 ............. TS-0720111 .............. Lock Washer ..................
Index No. Part No. Description Size Qty 36 .............. J-5510321 ................. Table Raise Crank ................................................... ...................................... 2 37 .............. J-5510322 ................. Table ........................................................................ ...................................... 1 37-1 ........... 5517399 .................... Hose Coupler (Return)............................................. 1/2"............................
Wiring Diagram – Models J-2221VS and J-2223VS 28
Wiring Diagram – Models J-2232AC and J-2234AC 29
NOTES 30
WALTER MEIER (Manufacturing) Inc. 427 New Sanford Road LaVergne, Tennessee 37086 Phone: 800-274-6848 www.jettools.
