VDW.GOLD® - Vdw-dental.com

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Possible error warnings
Error 1: The micromotor is not properly connected to the unit. Check the connection.
Error 2: The contra-angle has a high resistance during rotation. Check the contra-angle.
If necessary, lubricate.
The display then will read for example:
4.3 ASR (11): Automatic Stop Reverse
On delivery, the ASR function for the motor is active (green LED). Select different functions by
pressing the ASR button. The LED colour will change according to the function selected:
• Green: When the preset torque is reached, the micromotor will turn automatically in
reverse direction (anti-clockwise) until the file no longer encounters resistance,
at which point it will automatically revert to forwards rotation (clockwise).
• Red: The micromotor will turn automatically in reverse direction (anti-clockwise) with
no torque control.
• OFF: When the preset torque is reached, the micromotor will stop automatically. By
pressing again the foot switch it starts moving in reverse direction (anti-clockwise)
until the file no longer encounters resistance, at which point it will automatically
revert to forwards rotation (clockwise).
en
Acoustic warning signals are given when:
• torque exceeds 75% of preset value.
• during reverse rotation of the micromotor.
When the unit is switched off and then back switched on, it will return to the last setting used
before it was switched off.
4.4 ANA (8): Anatomy
On delivery, the ANA function is inactive. By pressing the button, the LED turns green and
the ANA safety function will be active. In cases of difficult canal anatomy and for new users
in general, it is recommended that the pre-set values are automatically reduced on all files
selected.