Calibrating The Milling Unit - Sirona CEREC MC XL Operating Instructions Manual

Sirona Dental Systems GmbH
Operating Instructions CEREC MC XL
61 46 885 D 3439
D 3439.201.02.11.02 10.2009
6.2.1

Calibrating the milling unit

NOTICE
Calibrating the inLab+Cerec milling unit
Unit calibrated ex works
The unit is calibrated at the factory. No additional calibration is required
during initial startup. Proceed as described below when performing a
subsequent calibration.
CAUTION
Faulty milling result
If the unit is not calibrated, the milling result may be faulty.
✔ Take the calibration pins and calibration phantom out of the drawer of the
unit.
1. In the menu line, select the command
unit"
.
2. If several milling units are connected, a dialog box will appear. Select the
milling unit you prefer and confirm your choice with
A dialog box then opens where you can select the bur set to be
calibrated or the two bur sets to be calibrated consecutively. The date
of the last calibration is also displayed.
3. Select the desired bur set and confirm with
You can also select the desired bur set on the milling unit (up/down
arrow) and then confirm your selection with
The milling unit then moves into position to insert the calibration tools.
A dialog box prompts you to insert the calibration pins and the
calibration phantom and to close the milling chamber door again.
4. Press the catch of the milling chamber door and open the door.
5. Loosen the milling instruments with the torque wrench and remove them.
B
Calibration phantom
NOTICE
Grasp the calibration phantom correctly
Grasping the calibration phantom by its wide surfaces may cause
calibration errors.
➢ Always grasp the calibration phantom by its clamping shank (A) when
removing it from the storage box.
➢ Always grasp the calibration phantom by its narrow surfaces (B) when
inserting it in the block clamp.
6 Operation
Calibrating the unit
"Settings" "Calibration" "Milling
/ /
"OK"
.
"Start"
.
"Start"
.
B
A
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