5 Cleaning, maintenance and validation
5.1 Check & Clean process
Dentsply Sirona
Operating Instructions DAC Universal
86
6681006 D3708
D3708.201.01.01.02 04.2019
5.1.3
Clean the drain filter
Frequency: Weekly or every 50 cycles (whichever comes first).
IMPORTANT
At approx. 10 cycles per day, the drain filter must be changed every 4
weeks, see "Replace the drain filter / O-rings on the drain filter
[→ 88]".
ü
The DAC Universal is switched on and is in the Check & Clean
process menu.
ü
Wear your personal protective gear.
ü
The screwdriver included in the scope of supply is available.
1.
Go to the next Check & Clean option by pressing the "
Next Check &
Clean step" function key.
2.
Or go a step further in this Check & Clean option by pressing the
"
Navigate to next step" function key.
3.
Fold up the flap in front of the drain connection.
04:00 PM
4.
Unscrew the lid of the filter housing using the screwdriver.
5.
Go a step further in this Check & Clean option by pressing the
"
Navigate to next step" function key.
04:00 PM
6.
Unscrew the drain filter from the filter housing counterclockwise by
hand.
WARNING
Risk of contamination!
The drain filter may contain germs.
CAUTION
Risk of burns!
The drain filter may be hot.
7.
Go a step further in this Check & Clean option by pressing the
"
Navigate to next step" function key.
