Turn off the power switch with the collet in
the Locked or closed position.
1.
Rotate the bur to position the flats on the chuck
nut, so they line-up with the wrench slots in
the metal nosecone. Slide the nosecone wrench
through the slots all the way.
2.
Hold the housing with one hand, and tighten
the nosecone with the Nosecone Wrench.
(Clockwise rotation)
3. Keep the Nosecone Wrench in the slots
of the nosecone.
Then, open the collet by
rotating the housing so that the other dot on the
metal ring lines up with the
Unlock
symbol.
Be sure a bur is in the collet to avoid damaging
the collet.
Next,
Use the rounded triangle
hole in the Collet Wrench to un-thread the collet
(counterclockwise).
4.
Once the collet is loosened, unthread it
completely by hand.
Unthread
Tighten
Collet
removed
Nosecone
Wrench
Nosecone
Wrench
Accessory
Accessory
6.
Tighten with the rounded triangle hole in the
Collet Wrench to fully seat the collet while
holding the handpiece with your other hand.
When the collet is fully seated,
Twist the Front of
the Handpiece
by turning counterclockwise until
it clicks so that the other dot on metal ring lines up
with the Lock Symbol
.
The accessory and
collet will be able to
spin freely.
5. To install the collet, first, remove the Nose-
cone Wrench.
Make sure one of the dots on
the metal ring is lined up with the
Unlock
symbol, and install a bur in the collet. Screw
the collet in by hand (keeping the bur in the
collet) until it is finger tight.
Unlock
Lock
INSTALLING/CHANGING COLLETS
