61 93 556 D3509
D3509
.
201.01.02
.
02
19.09.2008
88
Sirona Dental Systems GmbH
4 Operation
Operating Instructions TENEO
Dentist element
Incorrect speed and torque settings
4.5.14.2.4
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.
9
The
Implantology program
is displayed on the touchscreen.
¾
Touch the
CCW Rotation
key on the touchscreen.
or
¾
Press the right button of the foot control.
ª
For counterclockwise rotation: The
CCW Rotation
key is highlighted
orange and an orange CCW arrow appears.
For clockwise rotation: The
CCW Rotation
key is displayed gray and the
orange CCW arrow disappears.
4.5.14.2.5
Activating/deactivating and setting the NaCl flow
In order to supply the burr drive with a sterile saline solution during
implantological treatments, a peristaltic pump must be attached to the dentist
element; see "Preparing for use of NaCl saline solution" [
The peristaltic pump can be switched on/off by touching the
NaCl
key. If the
key is highlighted orange, the pump can be activated by stepping on the foot
pedal.
The NaCl flow rate set of the peristaltic pump is permanently displayed by a
bar in the third line of the touchscreen in the
Implantology
program.
The flow rate can be set by pressing and holding the
NaCl
key (for more than
2 seconds). For details, see "Setting the NaCl flow rate" [
4.5.14.2.6
Selecting a work step
Individual settings can be made and saved for each implantology work step,
e.g. predrilling, final drilling, tapping, etc., see "Saving settings" [
89]
. At the
end of each work step, the required settings can be accessed immediately by
selecting the next step.
The number of work steps can be set; see "Setting the number of work steps"
[
90]
.
NOTE: Torque adjustment
The maximum adjustable torque depends on the system motor and the speed
settings.
WARNING: Improperly selected speeds and torque values
endanger the patient.
Treatment errors, e.g. jaw damage, may result from incorrect settings.
¾
Observe the manufacturer's instructions regarding tools and implants.
NOTE: Audible warning signal during CCW rotation
After you start the electric motor with the foot control, an audible warning
signal sounds 6 times if counterclockwise rotation is activated.
