Problem
The AC/DC symbol and
the program window are
blinking. This does not
indicate any malfunction
of the unit, but notifies the
user that the apex
measurement function is
unavailable.
Motor handpiece
Problem
The motor handpiece
does not rotate.
Apex measurement is not
possible.
(In apex locator or dual
mode)
O.
Warranty
Manufacturers warrant products to the original purchaser against defects in material and
workmanship under normal practices of installation, use and servicing.
The control unit, motor handpiece and contra angle are warranted for 24 months from the
date of purchase.
NVG / F190294X / 06 / 2007 –updated 08/2009
Cause
The AC adapter is connected. Apex
measurement using the apex accessory
set is only possible when the unit is
operated on battery power.
Cause
The motor handpiece cord is not
connected.
There is a break in the motor handpiece
or the motor handpiece cord.
The contra angle is clogged.
There is a short circuit inside the motor
handpiece or the motor handpiece cord.
The motor is not switched on.
The file has no contact with the
handpiece.
The mode for Apex locator only is
selected.
The file has no contact with the
handpiece.
Motor or measurement cable is not
properly connected.
Solution
Disconnect
the AC
perform the apex measurement with
the unit operating on battery power.
Solution
Check the connection.
Contact your distributor .
Clean or replace the contra angle.
Contact your distributor.
Push the ON/OFF key on the
handpiece.
Check the connection between the file
and the contact fork, clean it if
necessary.
Check the connection between the
removable connection part and the
motor handpiece.
Select the required mode, motor only
or dual.
Check the connection between the file
and the contact fork, clean it if
necessary.
Check the connection between the
removable connection part and the
motor handpiece.
Check the connection.
adapter and
- 24 / 148 -