Sirona DAC UNIVERSAL - Page 21

60 53 362 D3472
D3472.201.10.20.02 07.2016
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Sirona Dental A/S 3Product description
Operating Instructions DAC UNIVERSAL 3.1Functions
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Internal cleaning
Internal cleaning ensures that the water and air channels of the
instruments are rinsed thoroughly. For the internal cleaning of the
instruments, water is forced through the channels using compressed air.
Oil care
Oil amount Sirona_without Japan
After the internal cleaning, the transmission channels of the instruments
are lubricated with oil. The amount of oil used is precisely calculated for
one patient treatment which is on average 20 to 30 minutes. To ensure
trouble-free operation, accumulated operating time of rotating handpiece
treated in DAC UNIVERSAL shall not exceed 10 minutes.
External cleaning
The instruments are first cleaned 3 times with cold water in a pulse-wash
procedure (multicyclic cleaning method).
Warm external cleaning / thermal disinfection is conducted up to 120°C
(248°F).
It is possible to increase the number of cold washes to 5 times via the
menu system.
The chamber is then heated to 134°C (273°F) or 121 °C (250°F),
depending on the chosen program, for the sterilization process.