Sirona teneo Operating Instructions Manual page 136

4 Operation
4.5 Dentist element
136
✔
Advanced Endodontics program
The
touchscreen.
✔
A file is selected.
➢ Use the – and + keys to set the speed and torque of the contra-angle
handpiece. You can also hold down the keys for this purpose.
 The selected speed is displayed in the first line in rpm
(revolutions per minute); the second line indicates the speed in
Ncm (Newton centimeters).
For endodontics, the saved speed and torque values are displayed in fine
gray print. In the case of pre-set endodontic treatments, these are the
values specified by the file manufacturer; in the case of user-defined
treatments, these are the values saved/modified by the user.
IMPORTANT
Treatment, torque adjustment
Torque adjustment
The maximum adjustable torque depends on the system motor and the
speed settings.
Endodontics, speed and torque settings
CAUTION
Improperly selected speeds and torque values endanger the patient.
Treatment errors, e.g. breaking of a file, may result from incorrect
settings.
➢ Observe the manufacturer's instructions regarding file systems.
4.5.15.3.6 Setting the direction of rotation
The direction of rotation can be changed only with the motor stopped.
Counterclockwise rotation is performed without torque limitation. The
torque setting keys are hidden when counterclockwise rotation is
selected.
✔
Simple/Advanced Endodontics program
The
Simple/Advanced endodontics program
touchscreen.
➢ Touch the
or
Press the left button of the foot control.
➢
 For counterclockwise rotation: The
highlighted orange and an orange CCW arrow appears.
For clockwise rotation: The
and the orange CCW arrow disappears.
After you start the electric motor with the foot control, an audible warning
signal sounds 6 times if counterclockwise rotation is activated.
CCW Rotation
key on the touchscreen.
CCW Rotation
Sirona Dental Systems GmbH
Operating Instructions (USA) TENEO
is displayed on the
is displayed on the
CCW Rotation
key is
key is displayed gray
65 48 510 D3509
D3509.201.03.03.23 10.2016