NVG / F190294X / 06 / 2007 –updated 08/2009
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3.
Displaying the software version
Hold down both buttons of the TORQUE
simultaneously for more than 3 seconds.
”
r
“ for ”release“ and three digit number
appears on the display
(e.g. 130 for version number 1.30)
M.
Error code
If the motor handpiece stops due to an abnormality such as a malfunction, overload,
breakage or misuse, it automatically checks the state of the control unit and detects the
cause of the abnormality, displaying an error code on the LCD panel. If an error code is
displayed, turn on the power again and check whether the same error code is displayed. If
the same error code is displayed, take action by referring to the instructions provided in
the “Check/Remedy” column in the following table.
In case of error, the LCD panel display is as below:
Error code
Cause
Check/Remedy
At
the time of
charging
High input voltage in the unit.
Use the original charger.
Otherwise replace the charger.
Low input voltage in the unit.
Use the original charger.
Otherwise replace the charger.
High voltage of battery.
Disconnect the charger.
Otherwise replace the main adapter.
High battery current during
charging.
Disconnect the charger.
Contact your distributor.
During rotation of
the motor
handpiece
High motor voltage.
Switch off the motor.
Contact your distributor.
High motor load.
Check or replace contra angle and motor.
At
the time of
calibration
High motor load during the
calibration procedure.
Check or replace contra angle.
Low motor load during the
calibration p rocedure.
Perform calibration with contra angle.
If a fault cannot be eliminated, please contact your distributor.
Error code
