Sirona VDW 6:1, Operating Instructions Manual

Page: 25 / 214

Operating instructions VDW 6:1
5 Operation
61 34 378 D3451
.
201.04.06.02
23
Wear islolated gloves
● When performing the APEX measurement, wear appropriate
insulated gloves. We recommend performing the treatment with a
cofferdam, while using an insulating sleeve. This will prevent
inaccurate measurements caused by undesired leakage currents.
During the measurement, the instrument must not come into contact
with the patient's mucosa, metallic tooth restorations, or the mucosal
electrode.
● If the limit torque is exceeded, a gentle creaking may be heard and
vibrations felt. Remove the file by gently pulling it toward the coronal
end. If this is not possible, switch the drive to counterclockwise
rotation and pull the file out of the channel.
IMPORTANT:Check the file afterwards for damage or deformation
(untwisting) and replace it, where necessary.
!
6134378_EN.book Seite 23 Montag, 10. August 2015 12:17 12