15.3 Replacing the light conductor
in the Scaler handpiece
The light conductor must be checked regularly
for light transmission. Over the course of time it
becomes opaque or takes on a milky colour. This
impairs its ability to function and means that it
needs to be replaced.
The light conductor can be sterilised sev-
eral times. As soon as it starts to become
opaque or take on a milky colour, light
transmission begins to decrease.
❯
Unscrew the cover.
❯
Disconnect the light conductor.
❯
Connect a new light conductor.
❯
Screw on the cover.
15.4 Inserting or changing the bat-
tery in the flexible foot switch
A new battery should be inserted in the flexible
foot switch prior to initial start-up in wireless
operation or if the power of the existing battery is
low.
Usage
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EN