Teknatool nova SUPERNOVA2 LITE Quick Start Instruction Manual

LITE SUPERNOVA2 CHUCK
QUICK START
INSTRUCTION MANUAL
Thank you for purchasing the LITE SUPERNOVA2 – a new addition to our NOVA woodturn-
ing chuck range with features to enhance your chuck performance. It provides a versatile
and easy method for fast and secure work holding for all turning – bowls, egg cups, vases,
boxes, goblets, and an endless variety of similar projects
YOUR SAFETY
Keep these instructions in a safe place for future reference.
WARNING: These chucks and jaws can contribute to serious injury (as with any other
power tool or accessory) if this manual guidance is not followed or if misused. Read and
understand the lathe owner's manual. If you do not have a manual, contact the
lathe supplier to obtain one before using the lathe and chuck. The user must be
professionally trained to use this set. Vocational school courses or formal training is
recommended.
As with other work holding methods, an extremely cautious and sensible approach is
necessary. With the LITE SUPERNOVA2 Chuck, 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 the guidelines in this manual closely for
different jaw types on wood blank diameters and length, and follow recommended lathe
speeds.
Safe Operation
Eye Protection: Woodturning operations can result in objects being thrown into your
eyes, resulting in severe eye damage. Protective eye wear must be used at all times.
Everyday vision wear is 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 earplugs or ear defenders. Particularly if the noise exceeds
85dB, exposure to high noise levels can lead to hearing problems.
Dust Protection: Use respiratory protective equipment (dust mask, portable
respirator device). As exposure to high levels of irritating dust when turning or sanding
hardwoods, softwoods, and manufactured composite boards (MDF) can result in
serious health problems. Also, adequate workshop dust extraction must be used.
Chuck must be adequately secured on lathe spindle: Follow mounting instructions for your
lathe for faceplates and other spindle fixtures. Do not rotate the chuck under
power unless the workpiece is firmly clamped.
WARNING
Speed recommended is between 600-700 RMP for 6" and larger, or heavy work
pieces. DO not exceed 700 RPM for both Tenon and Mortise Operation.
LATHE SPEED: Excessive speed is a serious lathe hazard. Always turn at the slowest speed
possible. Ideal 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 the wood blank
size are known. Additionally, you must strictly follow the maximum speed limits set out in
this manual's operating section. Do not exceed them under any circumstances.
CHECK WORKPIECE: Examine wood blank carefully before mounting on chuck/lathe.
Only mount wood with no cracks, splits, holes, or any other weaknesses (e.g., rotten or
spongy sections). Do not use poorly jointed or laminated wood. An 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 rmly. Follow mounting instructions for di erent gripping modes
and jaw types. In the expansion mode do not use excessive force, or jaws may split the wood.
Check wood is securely held in the chuck before operation. Check grip by vigorously
wrenching wood blank back and forth. If any loosening occurs, re-examine the holding
area for adequate grip (Following mounting guidelines) and any damage to the holding
area. Rotate manually to make sure of clearance before switching on the power.
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 the
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
possible stand to one side of the revolving wood.
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.
WEAR SUITABLE CLOTHING: Do not wear any loose clothing, neckties, 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
in uence of drugs, alcohol, or any medication.
KEEP CHILDREN AND VISITORS AWAY: All children and visitors should be kept
a safe distance from the work area.
SERIOUS INJURY. Wherever
OPENING AND CLOSING OF JAWS
OPEN
CLOSE
ATTACHING AND REMOVING
LITE SUPERNOVA2
The LITE SUPERNOVA2 chuck c omes with a set of 50mm add-on jaws. The jaws must be
properly attached to the chuck to function as intended. Before installation, ensure the
jaw slide top surfaces are clear of any dust or debris before
attaching the jaws on the chuck.
Follow the steps shown below
to attach the jaws on the chuck:
Firmly tighten the hex screws
2.
using the included 4mm Allen Key.
To remove the jaws, loosen and
remove the hex screws from the
chuck.
Tip: After removal, wipe down the jaws and
add rust protection before storing.
MOUNTING THE
LITE SUPERNOVA2
There are two con gurations available for the LITE SUPERNOVA2 Chuck:
• Insert model - Requires an insert (sold separately) for chuck to be mounted on the lathe.
• Direct Thread model: M33 ASR Eurolock
See full manual online for a list of lathe spindle thread inserts available.
Step 1: Ensure the insert is fully seated
on the chuck body before mounting on
the lathe.
Step 2: For Both Insert & Direct Thread
model: Wind the chuck on the lathe
spindle, until the chuck comes rmly in
contact with the bearing/spindle
shoulder leaving with no gaps between.
Step 3: Place the red thread protecting
bre washer into the M6 threaded hole.
Then screw the 6mm grub screw in
position and tighten with the provided
3mm Allen Key to prevent the chuck from
loosening on lathe spindle.
Make sure there is
no gap all around this contact line.
Using the NOVA Lite M33 Eurolock Chuck
with Locking Ring
Step 1: Tighten the ASR M33 chuck to the
spindle on the lathe, make sure the rings
on the spindle and chuck have been
clamped.
Step 2: Put the lower part of locking
ring under the clamped rings.
Step 3: Place the upper part of the locking
ring to the clamped rings.
Step 4: Use the Allen key to tighten
the two bolts on the locking ring.
CHUCK JAWS
Firmly tighten the hex screws using the
included 4mm Allen Key.
To remove the jaws, loosen and remove the
hex screws from the chuck. Always mount
the jaws clockwise, using the number
indented on the underside of the jaw for
correct mounting sequence (1,2,3,4).
Loosely attach the jaw segments on the
jawslide with the hex head screw included
and firmly close the jaws to make sure no
light is visible between the jaw segments.
CHUCK ON THE LATHE
Place the red thread protecting bre washer
into the M6 threaded hole. Then screw in the
M6 grub screw and tighten.
Insert Fully Seated