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Jet Tools JDP-20MF manual

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Table of contents for the manual

  • Page 1

    Operating Instructions and Parts Manual Drill Press Model: JDP-20MF WMH TOOL GROUP 2420 Vantage Drive Elgin, Illinois 60123 Part No. M-354170 Ph.: 800-274-6848 Revision G 04/04 www.wmhtoolgroup.com Copyright © WMH Tool Group[...]

  • Page 2

    2 This manual has been prepared for the owner a nd oper ators of a JDP-20MF Drill Press. Its purp ose, aside from machine o peration, is to promote safety through th e use of accepted correct operating and maintenance procedures. Compl etely read the safety and maintenan ce instructions before operating or servicing the machine. To obtain maximum l[...]

  • Page 3

    3 Table of Contents Warranty ....................................................................................................................... ................................. 2 Table of Contents .............................................................................................................. ............................ 3 Warni[...]

  • Page 4

    4 Warnings 1. Read and understand the entire o wners manual before attempting assembly or operation. 2. Read and understand the warnings posted on the m a chine and in this manual. Failure to comply with all of these warnings may cause seri ous injury. 3. Replace the warning labels if they become obscu red or removed. 4. This drill press is designe[...]

  • Page 5

    5 21. Keep visitors a safe distance from the work area. Keep children away. 22. Make your workshop child proof with padlocks , master switches or by removing starter keys. 23. Give your work undivided attention. Looking a roun d, carrying on a conversation and “horse -play” are careless acts that can result in serious inj ury. 24. Maintain a ba[...]

  • Page 6

    6 Specifications Model Nu mber ................................................................................................................... ............. JDP-20MF Stock Number ................................................................................................................... .................. 354170 Swing....................[...]

  • Page 7

    7 Shipping Contents Unpack the carton and verify that all parts listed below are included. Main Parts 1 ea Head Assembly 1 ea Table 1 set Column and Table Bracke t Assembly 1 ea Base Additional Parts 1. 1 set Chuck and Chuck Key 2. 1 pc Arbor 3. 1 pc Drift Key 4. 1 pc Table Crank Handle 5. 1 pc Column Lock Han dle 6. 3 pcs Downfeed Handles and Knob[...]

  • Page 8

    8 Assembly Read and understand all assembly instruction s before attempting assembly! Failure to comply may cause serious injury! Do not attempt to t urn on power before this machine is completely assembled. Before Assembly 1. Remove the contents from the sh ipping container. 2. Comp are the contents of the shipping container with the list o n page[...]

  • Page 9

    9 Crank Handle Referring to Figure 4: 1. Loosen th e setscrew (B) on the table crank handle (A). 2. Slide the handle (A) onto the table bracket shaft. 3. Turn the handle until the setscrew i s opposite the flat section on the shaft, and tighten the setscrew to secure the handle. Column Lock Handle Referring to Figure 5: Thread the column lock h and[...]

  • Page 10

    10 Head Assembly Referring to Figure 7: 1. With the aid of a second person, carefully lift the head onto the column top and sl ide it down into position The head assembly is heavy ! Use care when lifting onto the column! 2. Rotate head assembly until sides of the pulley cover are parallel with the sides of the base. 3. Tighten two setscrews (A) wit[...]

  • Page 11

    11 Chuck and Arbor Removal 1. Unplug machine from the p ower source. 2. Raise the table until it is about seven inches below the chuck. 3. Place a piece of scrap wood on the table, and lower quill (A, Fig. 9) using the downfeed handle. 4. Rotate spindle to align the keyhole in the spindle with the keyhole in the quill. 5. Insert the drift key (B, F[...]

  • Page 12

    12 Return Spring Adjustment The return spring is adjusted at the factory and should not need further adjustment. If adjustment is deemed necessary, follow the st eps below while referring to Figure 12: 1. Unplug the machine from t he power source. 2. Loosen two hex nuts (A). Do not remove . Do not remove the coil spring cover (Step 3). The torsion [...]

  • Page 13

    13 Operation Installing Drills Insert the drill into the chuck jaws with about 1" insertion. When using a small drill do not insert it so far that the jaws touch the flutes of the drill. Make sure that the drill is centered in the chuck before tightenin g the chuck with the key. Positioning the Workpiece Always place a piece of wood (or plywoo[...]

  • Page 14

    14 230V operation reconnect the lead s as shown in (B). 3. The 115V attachment plug (C), supplied with the drill press, must be replaced with a UL/CSA listed plug suitable for 2 30V operation (D). Contact your local Authorized JET Service Center or qualified electrician for proper procedure s to install the plug. The drill press must comp ly with a[...]

  • Page 15

    15 Troubleshooting Trouble Probable Cause Remedy Drill press unplugged from wall, or motor. Check all pl ug connec tions. Fuse blown, or circuit breaker tri pped. Replace fuse, or reset ci rcuit breaker. Cord damaged. Replace cord. Drill press will not start. Starting capacitor bad. Replace starting capa citor. Extension cord too light or too long.[...]

  • Page 16

    16 Troubleshooting (cont.) Trouble Probable Cause Remedy Bent drill bit. Replace drill bit. Worn spindle bearings. Replace spindle bearings. Excessive drill bit runout, or wobble. Bit, or chuck not properly installed. Reinstall the bit, or chuck properly. Quill returns too slow, or too fast. Spring has improper tensio n. Adjust spring tension. See [...]

  • Page 17

    17 Exploded View Drawing JDP-20MF[...]

  • Page 18

    18 Parts List JDP-20MF Index No. Part No. Description Size Qty 1 ............... 11300117 ................. Base JDP-20MF ................................................... ...................... .............. 1 ................. 11400401A1 ............. Column & Holder Asse mbly (Index 2A, 2B) ......... Ø85mm ....................... 1 2A ..[...]

  • Page 19

    19 Index No. Part No. Description Size Qty 64 ............. 11406403 ................. Sp indle Nut........................................................... ................. ................... 1 65 ............. 11406508 ................. Driv e Sleeve ......................................................... .................. ................[...]

  • Page 20

    20 Index No. Part No. Description Size Qty 618 ........... 10604505 ................. Ro und Nut ............................................................ ................... ................. 1 619 ........... TS-0720091 ............. Loc k Washer ........................................................ 3/8” ................... ........... 1 [...]

  • Page 21

    21 Wiring Diagram JDP-20MF Electrical Schematic – 115V WHITE BLACK BLACK WHITE GREEN GREEN GROUND 1 3 2 4 WHITE BLACK GREEN ON / OFF SW ITCH LAMP SWITCH BLACK BLACK BLACK WHITE LAMP STARTING CAPACITOR 400MFD 125 VA C JDP-20MF Electrical Schematic – 230V GREEN GROUND WHITE BLACK GREEN 4 BLACK WHITE 1 3 2 400MFD 125 VAC WHITE GREEN BLACK LAMP SWI[...]

  • Page 22

    22 NOTES[...]

  • Page 23

    23 NOTES[...]

  • Page 24

    24 WMH Tool Group 2420 Vantage Drive Elgin, Illinois 60123 Phone: 800-274-6848 www.wmhtoolgroup.co m[...]