BEYES Accurator A2, Инструкция по эксплуатации, Страница: 18 / 40

18
Problems Possible causes Solutions
Display not
steady while
measuring: the
measurement
result is
rather longer
or shorter;
numerical
display irregular.
The length of
the root canal
cannot be
measured.
No sound of
alarm.
The charging
LED indicator
goes out.
The connection between the lip
hook and the oral mucosa is not
making contact
Make sure the lip hook has
contacted the oral mucosa at a
good position.
Blood/saliva is
Overflowing or glued to the crown
Blood, liquid overflow from the
root canal, glued to the crown or
the tooth neck, will cause short
circuit then cause the abnormal
phenomena. Clean the blood and
the liquid.
The root canal is filled with
blood or other liquid
Once the endo needle contact the
surface of the root canal which
is filled with blood, liquid, it will
display “OVER” immediately. In
this case, push the needle to the
apical root canal, then the display
will be normal, you can measure
the length of the root canal
correctly.
1. The adapter is not connected
well.
2. A faulty adapter with excessive
output is being used output.
3.The battery is not installed well.
4.The battery has been damaged.
1.Reconnect the adapter.
2.Change the adapter, must use
the original adapter.
3.Reinsert the battery and then
reconnect the adapter.
4.Change the battery and then
reconnect the adapter.
There is liquid or scrap on the
tooth surface
Clean the tooth surface.
The endo needle is coming into
contact with the gums
The LCD will display “OVER” if the
endo needle contact the gums.