Bien Air CA 1: 2.5 L MS, Instructions For Use Manual, Page: 8 / 20

Bur chuck
FIG. 2
Shaft diameter 1.60 mm, type 3 as per
ISO 1797-1, recommended length 21
mm* code 4/5 as per ISO 6360-1 for
the 1:2.5 range (Maximum working dia-
meter 2 mm).
(*) When using longer rotary in-
struments (e.g. 25 mm surgical burs)
the user must ensure, by selecting the
correct operating conditions, that there
is no danger to the user, patient or
third parties.
WARNING
Follow the guidelines for use, according
to the bur manufacturer's instructions.
Never use a bur if the shaft is not com-
pliant, as there is a risk it can become
detached during the procedure and in-
jure the practitioner, the patient or
third parties.
8
FIG. 2 FIG. 3