Sirona DAC UNIVERSAL - Checking the adapters and the respective O-rings

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D3472.201.10.20.02 07.2016
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Sirona Dental A/S 6Cleaning and maintanance DAC UNIVERSAL ADVANCED
Operating Instructions DAC UNIVERSAL 6.9Checking the adapters and the respective O-rings
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6. Fill the clean waste water tank with water up to the lowest mark on
the label.
7. Add isopropyl alcohol (alcohol ≥ 70%) up to the second mark on the
label. This prevent the growth of bacteria in the drain tank.
8. Replace the condensation tube and screw the lid on firmly.
9. Place the drain tank no more than 3 m from the DAC UNIVERSAL
and at a lower height.
 The waste water tank is cleaned and emptied.
6.9
Checking the adapters and the respective O-rings
Frequency: weekly or every 50 cycles (whichever comes first).
CAUTION
Danger of burning!
The metal part of the lid is very hot at the end of the cycle. Please allow
the lid to cool down before cleaning it.
IMPORTANT
At approx. 10 cycles per day, the O-rings have to be replaced very 3
months. see "Changing the O-rings on the adapters [ → 139]".