61 93 556 D3509
D3509
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201.01.02
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02
19.09.2008
185
Sirona Dental Systems GmbH
11 Overview of all function keys
Operating Instructions TENEO
Treatment program
11.4.3
Endodontics
Calibrating the burr drive
A calibration must be performed each time you change or lubricate the contra-
angle handpiece.
The contra-angle handpiece is automatically checked during calibration. This
includes a measurement of motor current at different speeds to assess the
properties of the system.
Direction of rotation
Switches counterclockwise rotation ON/OFF
Insert file
Opens a screen in which individual files, even from other file systems, can be
inserted in the existing sequence.
Select file system
Each time the key is pressed, the next file system in the list is displayed on
the left side of the touchscreen.
Opening the sub-screen
Used to access additional subordinate functions; see the following function
keys:
Setting the gear reduction of the contra-angle handpiece
Adjusts the gear ratio to match the contra-angle handpiece being used.
Auto reverse function
When the set torque value is reached, the burr drive automatically switches
to counterclockwise.
Torque acoustic signal
This can be used to set the acoustic signal that sounds whenever 75% of the
currently set torque value is exceeded.
Direct starter/speed foot control
Direct starter (marked gray): Switches the instrument on with the set speed or
intensity
Speed foot control (marked orange): Used to adjust the instrument up to
maximally the set speed and intensity after setting the foot control pedal.
Remove file from sequence
Deletes the selected files from the sequence.
Memory key
Stores file settings
11.4.4
Endodontics administration
Opening the sub-screen
Access from the
Treatment selection
program. See the following function
keys:
Creating a new endodontic treatment
Up to five endodontic treatments can be saved.
