5.2 Changing the cutting tool
1. Pull the clamping ring to the rear and
gently insert the cutting accessory in
the microsaw handpiece up to the
thrust stop. Then release the clamp-
ing ring, which should freely return
to its initial position (
step 1).
2. Gently push and pull the cutting tool
to check it is correctly attached
(
step 2).
3. If the cutting tool is not correctly in
place, pull the clamping ring to the
rear, remove it and start operation
again.
WARNING
Follow the guidelines for use, according
to the Bien- Air cutting tool’s in-
structions. Never use a non- original
Bien-Air cutting tool if the tip is not com-
pliant, as there is a risk it can become
detached during the procedure and in-
jure the practitioner, the patient or any
third parties.
WARNING
The use of a non-original Bien-Air cut-
ting tool will prevent proper irrigation
of the surgical site through the orifice
of the cutting tool.
11
FIG. 2
Description
of
pictograms
used
WARNING
Make
sure
that
the
cutting
tool
is
cor-
rectly
inserted
by
moving
and
rotating
the
latter
back
and
forth.
The
cutting
tool
must
remain
in
place.
WARNING
Avoid
applying
too
much
force
as
the
temperature
may
significantly
increase.
This
entails
a
risk
of
thermal
necrosis.
CAUTION
The
microsaw
must
be
activated
before
it
is
put
on
the
bone.
Perform
cutting
op-
erations
with
a
slight
pressure
exerted
in
the
direction
of
the
bone
or
hard
tis-
sues.
WARNING
Never
touch
a
cutting
tool
on
a
mi-
crosaw
in
motion.
5.3
Changingtheirrigation
line
WARNING
Irrigation
lines
are
single
use.
The
ir-
rigation
ring
is
reusable.
CAUTION
Prior
to
changing
the
irrigation
line
and
ring,
always
remove
the
cutting
tool,
as
it
may
damage
the
irrigation
ring
O-
rings.