Power Supply; Compressed Air Connection; Water Connection - Dentsply Sirona DAC Universal Operating Instructions Manual

Sirona Dental A/S
Operating Instructions DAC Universal
66 15 574 D3472
D3472.201.20.01.02 03.2019
4.2.1

Power supply

The DAC Universal must be connected to a supply voltage of 90 VAC –
120 VAC or 190 VAC – 240 VAC, 50 – 60 Hz, 1.100 W, at a grounded
socket.
NOTICE
To protect the users of the DAC Universal from a potential electrical
shock, a good earth connection is essential and must be connected
before applying power to the DAC Universal.
IMPORTANT
Several power cables are supplied with the DAC Universal. Please use
only the power cable suitable for your country to connect the DAC
Universal to the socket.
4.2.2

Compressed air connection

The air pressure must be between 5 and 8 bar (air consumption: approx.
60 l/min at 5 bar).
The compressed air fed into the DAC Universal must be dry and free of
any oil residue. Please contact the supplier or the manufacturer of your
compressed air unit if you have any questions.
The scope of delivery includes an air filter (20 microns) that must be
installed between the compressor and the DAC Universal on a wall to
prevent particles of dirt from entering into the DAC Universal.
NOTICE
If the expel function has been activated in the service software, the
corresponding sterile filter must be installed by a qualified service
technician.
4.2.3

Water connection

Water is used for reprocessing the instruments in the DAC Universal.
NOTICE
In DAC Universal, only demineralized or distilled water can be used to
ensure a long life of the instruments and the unit. Tap water contains too
much calcium carbonate, which damages the instruments and the DAC
Universal.
NOTICE
For optimal function, water conductivity of < 3.0 µS/cm is required.
There are two options for the water supply to the DAC Universal:
4 Installation
4.2 Installation of connections
41