Non-Critical Surfaces Excluding Monitor Screen; Trackball Holder - Dentsply Sirona CEREC AC Notice D'utilisation

Dentsply Sirona
Operating Instructions for the Acquisition Unit
A
66 37 461 D 3492
D 3492.201.06.27.02 09.2017
8.1.3

Non-critical surfaces excluding monitor screen

NOTICE
Do not allow liquids to penetrate into the ventilation slots!
NOTICE
Never use corrosive cleaning agents, wax or solvents.
➢ Use a new cotton gauze moistened with one of the cleaning agents
listed in the „Cleaning and disinfection agents [ → 48]" section to
disinfect the non-critical contact surfaces of the CEREC AC like the
camera cradle, keyboard, and track ball. Discard this gauze.
Do not use any colored cloths for cleaning, since they may cause
discoloration of the surfaces, e.g. in combination with disinfectants!
Protection against medicaments
Due to their high concentrations and the substances they contain, many
medicaments can dissolve, etch, bleach or discolor surfaces.
NOTICE
The only way to prevent damage is to wipe off medicaments
immediately with a damp cloth and a cleaning agent!
8.1.4

Trackball holder

1. Rotate the cover ring counterclockwise and remove it.
2. Clean inner surface of cover ring (A) with ethanol (commercially
available cleaning alcohol).
3. Remove the ball.
4. Wipe out the calotte (spherical cap).
5. Insert the ball.
6. Fit the cover ring and turn it clockwise until it is firmly tightened.
NOTICE
Setting the ease of action of the ball
For cover rings with various detent positions, the ease of action of the
ball can be set by selecting the corresponding detent position.
8 Maintenance
49