Sirona teneo Operating Instructions Manual page 111

Sirona Dental Systems GmbH
Operating Instructions (USA) TENEO
65 48 510 D3509
D3509.201.03.03.23 10.2016
 The Motor screen is displayed.
CAUTION
Preventing incorrect measurements
When performing the apex measurement, wear non-conductive gloves
to avoid measurement errors caused by unwanted leakage current.
During the measurement, the instrument must not come into contact
with the patient's mucosa or the mucosal electrode. It is recommended
to pull the silicone isolation sleeve over the handpiece and perform the
treatment using a cofferdam.
9. Attach the required root canal file to the handpiece.
10. Short the electrical measurement system. Plug in the files and hold
them directly against the mucosal electrode. This cancels out any
inaccuracies caused by jumps in impedance in the measurement
setup (standardization).
 If a short signal is heard and the distance display appears with no
bars, the standardization was successful. If not, check the
electrical connections for signs of damage.
11. Place the mucosal electrode in the patient's mouth and perform the
treatment. Activate the bur using the foot pedal.
 The measured root canal depth is displayed by a colored bar in
the distance display. The maximum root canal depth reached is
displayed by a black triangle to the left of the distance display. If
the motor stop function is activated, the distance of the motor
stop preset in the
distance display. For more information, please refer to "Distance
display" [ → 97].
Motor
sub-screen is displayed to the right of the
4 Operation
4.5 Dentist element
111