Teknatool nova PRO-TEK SUPERNOVA2 User manual

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OPERATION MANUA L
PRO-TEK SUPERNOVA2 CHUCK
Date: 21 September 2020
Models:
23262 – Insert Thread (Insert Required)
23261 – M33 ASR Eurolock

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Contact Us
Teknatool International Ltd
Phone: [phone]
Teknatool USA
Phone: [phone]
Customer Solutions
For all worldwide Inquiries, Repairs or Services (issues must be in writing)
Email: [email protected]
Or you can contact your retailer, for the contact details please see our website www.teknatool.com

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Table of Contents
Contact Us......................................................................................................................................................................... 2
Table of Contents.............................................................................................................................................................. 3
Welcome ........................................................................................................................................................................... 4
Benefits of NOVA PRO-TEK SUPERNOVA2Chuck .......................................................................................................... 4
General Health and Safety Guidance................................................................................................................................ 6
PRO-TEK SUPERNOVA2Chuck – Types .............................................................................................................................. 9
NOVA Chuck Inserts ........................................................................................................................................................ 10
PRO-TEK SUPERNOVA2Chuck 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 – 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 .............................................................................................................21
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 ............................................................................................................................................... 28
Inspection procedure ..............................................................................................................................................29
PRO TEK SUPERNOVA2Chuck Maintenance ................................................................................................................... 33
Required tools............................................................................................................................................................. 33
Removing the chuck from the lathe............................................................................................................................ 34
Disassembling the PRO-TEK SUPERNOVA2chuck ....................................................................................................... 35
Parts to clean and inspect on the disassembled chuck ..............................................................................................37
Reassembly of the SUPERNOVA2Pro-Tek chuck......................................................................................................... 37
Go to Teknatool.com to learn more about our full assortment of accessories..............................................................41

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Welcome
Thank you for purchasing our NOVA PRO-TEK SUPERNOVA2geared chuck. It is a new
addition to our NOVA woodturning chuck range with advanced features to enhance
your chuck use. It provides a versatile and easy method for fast and secure work
holding for all face turning – bowls, platters, egg cups, vases, boxes, goblets, and an
endless variety of similar projects.
The NOVA PRO-TEK SUPERNOVA2Chuck combines the best features of our NOVA
Chuck, SUPERNOVA Chucks, and similar woodturning chucks (wide jaw movement,
quick two-way grip) with the advantages of the latest technology and inNOVAtion
from Teknatool.
As a valued customer, we would be pleased to hear from you and how you found
your PRO-TEK SUPERNOVA2Chuck. Any comments on the chuck or accessory ideas
would be very welcome so that we can continue to offer what we believe is the best
woodturning chucking system available.
Benefits of NOVA PRO-TEK SUPERNOVA2Chuck
•Premium rust-resistant nickel-plated body for longer protection and less
maintenance.
•Stronger and more versatile 50mm/2” PRO-TEK Jaws with an improved dovetail
AND serrated profile for maximum control. The unique woodworking dovetail
profile pulls the project into the chuck and holds round and square blanks more
firmly.
•Upgraded 6-point star fasteners exerting more torque with ease, offering better
holding power and minimizing strip out for longer life.
•New Star T-Bar Handle for easy grip and quicker tightening of screws.
•Precision laser etched jaw numbering allowing ease of jaw and slide alignment,
positioning and change out.
•CNC precision machined for unparalleled tolerances and accuracy.
•Powerful Geared Grip delivers tremendous holding power.
•Copper-infused, precision-cast jaw slides for effortless movement and
resistance to wear and tear.
•Single-handed operation offers fast and convenient mounting for your project:
quicker setup equals more time to turn.
•Intuitive clockwise scroll rotation for ease of use.
•Auto Safety Stop Feature to keep Jaw slides from protruding past the chuck
body.

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•Red backing plate. Hard wearing, heavy duty composite indexing backing plate.
•Pinions with Right-Hand Rotation Arrow.
•T Bar Ball Nose Scroll key with easy grip plastic handle can be used at varying
angles and maintain positive scroll pinion engagement.
•Jaw mounting profile is cross-compatible with all NOVA chucks.
•Pro-Tek chuck packaging. New slide Chuck Box has space to display and store
chuck and extra accessory jaws.
•NOVA’s Spindle Adaptor system — fit your NOVA Insert chuck to various lathe
spindle threads.
•Safe Lock Woodworm Screw included for fast mounting of rough material.
•FREE! NOVA workshop cloth to help keep your chuck and jaws well maintained.
•6 Year Full Replacement Warranty — Best in Market!
All the NOVA jaws are specially designed to provide maximum grip expanding into a
mortis/recess or contracting around wood tenons/spigots of varying sizes and
shapes. NOVA chucks can instantly swap from the expansion mode to the contracting
mode, with no adjustments or extra fittings being necessary. Any mortis/recess or
tenon/spigot size can be selected between the minimum and maximum range of the
jaws. The jaw slides (accessory jaws removed) can be used to grip small
tenons/spigots.
ACCURACY: The PRO-TEK SUPERNOVA2Chucks are sample tested from each batch
and are made to run within the following tolerance limits measured on the 50mm
(2”).
PRO-TEK Jaws:
Face/Axial Runout (X Axis) Maximum: 0.08mm (0.0031 inch)
Radial Runout (Y Axis) Maximum: 0.15mm (0.0060 inch)
Testing is performed with the chuck mounted with a standard NOVA threaded insert.
However, it is well to note that wood is a plastic material – with different densities
even in the same piece, and liable to warp out of place while turning. This is a part of
the beauty and appeal of working with wood. However, under these circumstances
pursuing accuracies (as above) with mounted wood can be difficult to achieve. For
most woodturning situations (with some expectations) there is little need to achieve
such tolerances.

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General Health and Safety Guidance
ATTENTION: Please carefully read and understand the instructions in this manual
before assembly, installation and use of your PRO-TEK SUPERNOVA2Chuck.
Keep these instructions in a safe place for future reference.
WARNING: This chuck can contribute to serious injury (as with any other power tool
accessory) if this manual guidance is not followed or if it is used improperly on the
lathe. Read and understand the lathe owner's manual. If you do not have a manual,
contact the supplier of your lathe to obtain one before using the lathe and chuck.
User must be professionally trained to use this chuck. Vocational school courses or
other expert tuition is recommended. NOVA also recommends joining a woodturning
club.
As with other work holding methods, an extremely cautious and sensible approach
is necessary. With the PRO-TEK SUPERNOVA2chuck it is not possible to give exact
directions as to the amount of tightening pressure required for adequate work
holding or approved chisel cutting techniques. Follow closely strict guidelines in this
manual for different jaw types on wood blank diameters and length, plus strictly
follow recommended lathe speeds.
Safe Operation:
Eye Protection: Woodturning operations can result in objects being thrown into your
eyes which can result in severe eye damage. Protective eye wear must always be
used. Everyday spectacles are not protective eye wear. We recommend a full-face
shield. Always wear eye protection which complies with current ANSI Standard Z87
(USA)
Noise Protection: Use ear plugs or ear defenders. Particularly if the noise exceeds
85dB. Exposure to high levels of noise can lead to hearing problems.
Dust Protection: Use respiratory protective equipment (dust mask, portable
respirator device). Exposure to high levels of irritating dust when turning or sanding
hardwoods, soft woods and manufactured composite boards (MDF) can result in
serious health problems. In addition, adequate workshop dust extraction must be
used.
Chuck is properly secured on lathe spindle: Follow mounting instructions for your
lathe for faceplates and other spindle fixtures. Do not rotate chuck under power

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unless workpiece is firmly clamped.
WARNING LATHE SPEED: Excessive speed is a serious lathe hazard. Always turn at
the slowest speed possible. Speed will vary with wood blank size. The larger the blank
the slower the speed. Consult your lathe manual or lathe information plate for speed
guidelines. Do not attempt to use the chuck unless the recommended lathe speeds
to size of wood blank are known. In addition, you must strictly follow the maximum
speed limits set out in the operating section of this manual. Do not exceed them
under any circumstances.
CHECK WORKPIECE: Examine wood blank carefully before mounting on chuck/lathe.
Only mount wood that has no cracks, splits, holes, or weaknesses (e.g. rotten or
spongy sections).
Do not use poorly jointed or laminated wood. Irregular or out of balance stock needs
to be turned at the slowest possible speed until it is in balance.
Make sure wood is clamped firmly. Follow mounting instructions for different
gripping modes and jaw types. In the expansion mode do not use undue force or jaws
may split the wood.
As above Do not exceed maximum guidelines in this manual for wood blank
diameters/length set out in this manual for different modes and jaw types.
Check wood is securely held in chuck before operation. Check grip by vigorously
wrenching wood blank back and forth. If any loosening occurs, re-examine holding
area for adequate grip (Following mounting guidelines) and any damage to holding
area. Rotate manually to make sure of clearance before switching power on.
DUPLICATOR OR JIGS: Do not use chuck for work holding with a duplicator or jigs.
Safe Practice:
CHISEL USE: Use only handheld woodturning chisels to shape wood being held in
chuck. Use the recommended chisel for the job. Use safe and commonly approved
techniques.
WARNING: Never attempt to place hands on a moving chuck on a lathe. Wait for the
chuck to come to a complete stop before hands are anywhere near the chuck. Trying
to grab at a moving chuck could result in SERIOUS INJURY.
JAW SLIDES: For safe operation do not extend the jaw slides beyond the chuck body
under any circumstances.
Wherever possible stand to one side of the revolving wood.

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WEAR SUITABLE CLOTHING. Do not wear any loose clothing, neck ties, gloves,
bracelets, rings, or other jewelry that could get caught in moving parts. Wear
protective hair covering to contain long hair.
DRUGS, ALCOHOL, MEDICATION. Do not operate chuck or lathe while under the
influence of drugs, alcohol, or any medication.
KEEP CHILDREN AND VISITORS AWAY: All children and visitors should be kept safe
distance from the work area.
Make workshop childproof with padlocks, master switches, or by removing starter
keys, or have machines fitted with a Striatech drive system using the password lock
feature

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PRO-TEK SUPERNOVA2Chuck – Types
There are two models to the PRO-TEK SUPERNOVA2chuck to meet various wood
turning requirements. Please check the contents of your box to ensure you have the
model intended to purchase.
Note:
Inserts, accessories, jaw sets etc. are fully interchangeable between the NOVA G3,
SUPERNOVA, SUPERNOVA2, Titan III, PRO-TEK G3 and PRO-TEK SUPERNOVA2 Chucks.
The only exceptions are the Infinity model jaw slides and jaws that are exclusive to
the NOVA Titan chuck.
INSERT THREAD MODEL (SKU 23262)
Standard Accessory Kit:
1x Nickel Plated Chuck body
1x Tilt
-away T-Handle
1x
PRO-TEK 50mm Serrated Jaw Set
1x M6 Grub screw
2x Fiber washers
1x
Hex Key
8x M6x10 Star Jaw screws
1x
Star T handle
1x
Safe Lock Woodworm Screw
1x Workshop cloth
1x Quick Start Manual
DIRECT THREAD MODEL (SKU 23261)
Standard Accessory Kit:
1x
Nickel Plated Chuck body
1x Tilt
-away T-Handle
1x
PRO-TEK 50mm Serrated Jaw Set
1x M6 Grub Screw
2x Fiber washers
1x Hex Key
8x M6x10
Star Jaw screws
1x Star T handle
1x Safe Lock Woodworm Screw
1x Workshop Cloth
1x Quick Start Manual

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NOVA Chuck Inserts
Below is the list showing the full range of NOVA chuck inserts that are currently
available, for additional information on NOVA inserts please see our website
Code Description
Thread/
Bore
diameter
Thread
Pitch Thread Direction Standard Note
I3NS
INSERT 3
M20
1.5
RH
Electra Beckum
I9NS
INSERT 9
3/4"
16 TPI
RH
With 6mm register
ICNS
INSERT C
1"
10 TPI
RH
BSF
TL1000 Woodfast/Durden
IDNS
INSERT D
1"
8 TPI
RH
UNC
Delta, Rockwell, Golding
IENS
INSERT E
1"
12 TPI
RH
UNF
Myford ML8
IHNS
INSERT H
3/4"
10 TPI
RH
BSW
Rockwell
IINS
INSERT I
M24
3
RH
B-Line
IKNS
INSERT K
M18
2.5
RH
ELU DB 180
ILNS INSERT L 1 1/4" 8 TPI RH UNS
NOVA Galaxi, Saturn, DVR
3000, NOVA XP, NOVA 1624
II, NOVA 1624, NOVA Orion
and NOVA Nebula
INNS
INSERT N
Blank Insert (Can be threaded up to 28mm or 1 7/64")
IQNS
INSERT Q
M30
3.5
RH
NOVA TL1500, 3000, Comet
IRNS INSERT R 1” 8TPI RH
Jet 1221 lathe 6mm off set
lock
ISNS INSERT S 5/8" Plain bore
Designed specifically for
Shopsmith ProV and Power
Pro machines
IVNS
INSERT V
7/8"
14 TPI
NF
IYNS INSERT Y 1 1/4" 8 TPI RH UNS
For lathes that do not have
reverse turning function
IXNS INSERT X 1" 8 TPI RH
Designed specifically for
NOVA Comet II Midi Lathe