Using The Cleaning Hose And The Wet Cleaning Process - Dentsply Sirona CEREC Primemill Operating Instructions Manual

Dentsply Sirona
Operating Instructions CEREC Primemill
67 19 681 D3439
D3439.201.01.01.02 09.2019
Using the cleaning hose and the wet cleaning
7.1
process
The processing chambers of devices used for dry milling of zirconium
oxide should be cleaned regularly in order to prevent deposits of
zirconium oxide dust in the chamber. A second cleaning hose with a
nozzle can be used before the wet cleaning process in order to support
the user when sucking zirconium oxide dust out of the device's
processing chamber. This hose is available separately as a spare part
(REF 65 89 795). We recommend carrying out this cleaning procedure
(or the wet milling of a restoration) at least once per week if the device
is used for dry milling of zirconium oxide.
Proceed as follows to use the cleaning hose and to execute the
recommended wet cleaning process:
1. Remove the normal hose which is connected to the milling/grinding
unit.
2. Connect the cleaning hose to the upper opening of the suction
device.
3. Activate the manual operation for the suction by setting the switch
at the top of the device from "Auto" to "On".
4. Suck up the dust from the chamber as required.
5. Sucking up as much dust as possible from the workpiece axis is
recommended. You must also always remove the dust from the
bottom of the impact pane of the block axis (see arrow).

7.1 Using the cleaning hose and the wet cleaning process

7 Service
47