Operation; Auto Reverse Function - Dentsply Sirona X-Smart User Manual

Main Directions For Use
6.5

Operation

• If you press the ON/OFF button
briefly, the motor handpiece starts.
If you re-press the button, it stops.
• If you hold down the ON/OFF
button for more than one second,
the motor handpiece starts while
the button is pressed. If you release
the button, it stops.
• If the foot pedal (Optional) is
connected, stepping on the pedal
starts the motor handpiece.
Releasing the pedal stops it.
• If you want to make fine adjustments on the rotation speed and torque limit
value, press the SPEED key and TORQUE key respectively.
NOTICE
• If the SPEED key and TORQUE key are continuously held down,
they are fast-forwarded.
• If both ON/OFF button and foot pedal (Optional) are equipped, the
one which rotation instruction is first given has priority. For
example, if you step on the foot pedal (Optional) to start the motor
handpiece, you cannot stop it by the ON/OFF button.
6.5.1

Auto Reverse Function

When the motor handpiece starts and its load reaches approximately
half of the preset torque limit value, the alarm sounds. (at the time of
The alarm sound changes when the load approaches the torque limit
value. (at the time of
When a further load exceeds the torque limit value, the following 3
modes can be selected:
B EN XS00 DFU WEB / Rev.08 / 01-2018 (Old ZF 190270.EN)
on the bar display).
Fig. 9
on the bar display).
ON/OFF Button
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