Switching The Units Off; Battery-Backed Operation (Optional) - Dentsply Sirona CEREC AC Notice D'utilisation

Dentsply Sirona
Operating Instructions for the Acquisition Unit
66 37 461 D 3492
D 3492.201.06.27.02 09.2017
6.4.8

Switching the units off

NOTICE
Proper shutdown procedure
The operating system must always be shut down properly to prevent
data loss.
1. Exit all programs.
2. Power down the operating system.
 The PC automatically switches off. The operating state LED
lights up yellow.
NOTICE
Do not switch off while battery (optional) is being charged
The battery will be charged only if the power cord is plugged in and the
main switch at the back of the unit is switched on (see also Charging the
battery (optional) [ → 67]).
3. Switch the acquisition unit off at the main switch.
 The operating state LED goes out.
NOTICE: Now you can also switch the milling unit off if necessary.
6.5

Battery-backed operation (optional)

Introduction
The acquisition unit PC has a battery-backed power supply. It is thus
possible to operate the acquisition unit for a short time with no line voltage
connected.
CAUTION
No treatment without connected line voltage
Treating a patient (generating intraoral acquisitions) is not permitted if
the unit is not connected to the power supply of the practice.
The following parameters are constantly checked by the installed
monitoring software in order to monitor the battery back-up function:
● Line voltage present:
● Charge set of storage battery pack
● Fan function
● Temperature of power supply
When the unit is running in the battery-powered mode, this is indicated by
a message displayed at the bottom of the screen. It is accompanied by a
rhythmic beep.
This beep changes to a continuous signal 30 seconds before the system
shuts down due to insufficient battery power. A corresponding display
then appears in the center of the screen. The user thus has time to finish
his last actions on the PC.
6 Installation and startup
35