Replacing The Spray Insert - Sirona T3 Turbine Gebrauchsanweisung

Sirona Dental Systems GmbH
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A
59 64 171 D3355
B
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3.6

Replacing the spray insert

If the spray insert is defective, you can replace it.
You need the appropriate service kit for 1D, 2D or 3D for that
purpose (see page 30).
First, remove the burr from the head and clean off any de-
posits from the front head end.
Then, using the spray key (1) unscrew the spray screw (2)
counter-clockwise.
As these highspeed handpieces have FG chucks, you must
use the spray key end with the thin guide mandrel A.
i
NOTE The spray key end with the thick guide man-
drel B is intended for motor handpieces with WB chuck.
3 Care and maintenance
23