Grizzly G7958 manual

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Table of contents for the manual

  • Page 1

    COPYRIGHT © MAY, 2003 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. PRINTED IN CHINA ONLINE MANUAL DISCLAIMER THE INFORMATION IN THIS MANUAL REPRESENTS THE CONFIGURATION OF THE MACHINE AS IT IS CURRENTLY BEING SHIPPED. THE MACHINE CONFI[...]

  • Page 2

    WARNING Some dust created by power sanding, sawing, grind- ing, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are: • Lead from lead-based paints. • Crystalline silica from bricks, cement, and other masonr[...]

  • Page 3

    G8143 Collet Closer -1- Safety Instructions For Metalworking Machines METALWORKING EQUIPMENT SAFETY INSTRUCTIONS 5. KEEP CHILDREN AND VISITORS AWAY . All children and visitors should be kept at a safe distance from work area. 6. MAKE WORK SHOP CHILD PROOF with padlocks, master switches, or by removing starter keys. 7. DO NOT FORCE TOOL . It will do[...]

  • Page 4

    G8143 Collet Closer -2- 9. USE PROPER EXTENSION CORD . Make sure your extension cord is in good condi- tion. Conductor size should be in accor- dance with the chart below. The amperage rating should be listed on the motor or tool nameplate. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Your extensi[...]

  • Page 5

    G8143 Collet Closer -3- To begin assembly, follow these initial safety instructions. 1. Disconnect the lathe from the power source! 2. Remove the chuck or any other device that is mounted to the spindle. (Refer to your owner’s manual.) 3. Make sure the 5-C Collet/Morse Taper Adapter (included in the kit) and the spindle opening are clean and free[...]

  • Page 6

    Figure 4 . Installing hub adapter. Figure 3 . Installing hub adapter. G8143 Collet Closer -4- Figure 2. Hub separation. Pivot Connector 3. Install the half of the hub adapter with the setscrews onto the outboard spindle shaft shown in Figure 3 . 4. Tighten all three setscrews. 5. Replace the lathe cover and secure the bot- tom knob . Note — You m[...]

  • Page 7

    G8143 Collet Closer -5- Figure 8 . Rotating collet in spindle to engage with adjusting hub. 2. Place the collet in the collet adapter, so the collet threads are exposed out of the back end of the collet adapter as shown in Figure 7 . Figure 7 . Collet in collet adapter. 3. Hold the adjusting hub with your left hand and thread the collet and adapter[...]

  • Page 8

    Figure 11. Completed collet closer assembly. G8143 Collet Closer -6- 2. Please note that the rod connector is sup- plied with jam nuts. It may be necessary to remove these nuts to allow for the proper fit of the assembly on some lathes. 3. Install the handle to the yoke. Note— If you have trouble positioning the locking yoke so it is aligned with[...]

  • Page 9

    G8143 Collet Closer -7- Locking Stroke To adjust the locking stroke on your collet closer: 1. Position the locking pawls so they are in the correct position on the cam as shown in Figure 12 . 2. Secure the 38mm spanner nut against the outboard side of the bearing housing and then secure the 30mm spanner nuts against the 38mm spanner nut as shown in[...]

  • Page 10

    To adjust your 5-C collet in the collet closer assembly: 1. Choose a 5-C collet that is suitable for the intended stock size to be turned. 2. Line up the collet keyway with the collet adapter pin and insert the collet until it stops, then gently rotate it for final alignment. 3. Gently push on the end of the draw tube until it engages the collet th[...]

  • Page 11

    G8143 Collet Closer -9- If rough adjustments need to be made to the collet closer assembly: 1. In the event that the previous adjustments fail to allow the collet to lock onto the mater- ial or the draw tube fails to touch the collet, adjust the adapter hub in or out. 2. Loosen the setscrews and turn the hub adapter in a clockwise direction if the [...]

  • Page 12

    G8143 Collet Closer -10- 1 6 36 2 4 31 30 6 7 8 9 12 13 16 17 10 11 5 3 27 28 29 23 24 25 38 37 22 21 19 18 15 14 32 33 34 20 G8143 Collet Closer[...]

  • Page 13

    G8143 Collet Closer -11- 1 PSS01M SETSCREW M6-1 X 10 2 P4026033 SPANNER NUT M30-1.25 W/ SS 3 P4026009 DOGPOINT SETSCREW M8-1.25 X 38 4 P4026007 LOCKING YOKE 5 PN03M HEX NUT M8-1.25 6 P4026034 SPANNER NUT M30-1.25 7 P6208 CARTRIDGE BALL BEARING 6208ZZ 8 P4026023 BEARING SUPPORT 9 P4026024 CAM 10 PN04M HEX NUT M4-0.7 11 P4026027 KNURLED KNOB M4-0.7 1[...]

  • Page 14

    Grizzly Imports, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, neg- ligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty and any and all warra[...]

  • Page 15

    WARRANTY CARD NAME_______________________________________________ PHONE NUMBER___________________ STREET________________________________________________________________________________ CITY_______________________________STATE_________ZIP ___________________________________ MODEL# G8143 Collet Closer SERIAL# ________________ INVOICE#________________[...]

  • Page 16

    G8143 Collet Closer FOLD ALONG DOTTED LINE FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 Place Stamp Here TAPE ALONG EDGES--PLEASE DO NOT STAPLE Name_______________________________ Street_______________________________ City______________State______Zip______ Send a Grizzly Catalog to a friend:[...]