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Table of Contents
Contact Us ......................................................................................................................................................................... 2
Table of Contents .............................................................................................................................................................. 3
Welcome ........................................................................................................................................................................... 4
Benefits of NOVA PRO-TEK G3 Chuck ........................................................................................................................... 4
General Health and Safety Guidance ................................................................................................................................ 6
PRO-TEK G3 Chuck ā Types ............................................................................................................................................... 9
NOVA Chuck Inserts ........................................................................................................................................................ 10
PRO-TEK G3 Chuck Parts View ........................................................................................................................................ 11
Operation of the chuck ................................................................................................................................................... 13
Mounting the jaws onto the chuck ................................................................................................................................. 13
Removing jaws from the chuck ....................................................................................................................................... 14
Mounting the chuck onto a lathe ................................................................................................................................... 15
Mounting the chuck using the ASR Eurolock locking ring ............................................................................................... 17
Screw chuck ā Safe Lock Woodworm Screw ................................................................................................................... 18
To use the Safe Lock Woodworm screw on a workpiece ............................................................................................... 19
Forming a Mortis/Recess or Tenon/Spigot ..................................................................................................................... 20
Safety Concerns when turning ................................................................................................................................ 20
Forming a Mortis/Recess ............................................................................................................................................ 21
If you do not own a NOVA Dovetail chisel .................................................................................................................. 22
Recommended Diameter of the recess .................................................................................................................. 22
Forming a Tenon/Spigot ............................................................................................................................................. 24
Recommended diameter for the tenon/spigot ...................................................................................................... 25
Troubleshooting .............................................................................................................................................................. 26
Chuck runout inspection procedure ............................................................................................................................... 28
Equipment Required ............................................................................................................................................... 29
Inspection procedure .............................................................................................................................................. 29
PRO-TEK G3 Chuck Maintenance .................................................................................................................................... 33
Required tools ............................................................................................................................................................. 33
Removing the chuck from the lathe............................................................................................................................ 34
Disassembling the PRO-TEK G3 chuck......................................................................................................................... 36
Parts to clean and inspect on the disassembled chuck .............................................................................................. 37
Reassembly of the PRO-TEK G3 chuck ........................................................................................................................ 38
Go to Teknatool.com to learn more about our full assortment of accessories. .......................................................... 41