Water Tank - Dentsply Sirona DAC Universal Touch Operating Instructions Manual

Dentsply Sirona
Operating Instructions DAC Universal
6681006 D3708
D3708.201.01.01.02 04.2019
3.2.7

Water tank

If no permanent water connection is selected, the integrated water tank
must be filled regularly with water manually, as all functions (e.g.
cleaning) of the DAC Universal are performed with demineralized or
distilled water.
The water tank must be cleaned regularly ‒ weekly or every 50 cycles
(whichever occurs first) - irrespective of the water supply type
("Disassemble and clean the water tank [→ 95]"").
IMPORTANT
The water tank must be in the DAC Universal when using an
automated water connection.
WARNING
Risk of contamination!
The DAC Universal may only be operated with demineralized or
distilled water with a conductivity value of < 3 µS/cm.
NOTE
Only demineralized or distilled water may be used in the DAC
Universal.
Tap water may contain limestone, which damages both the
instruments and the DAC Universal.
Water conductivity should be < 3.0 µS/cm. If the value is > 9.0 µS/cm,
an error message appears and the process stops because it can no
longer be guaranteed that the process is safe.
The warranty is rendered void as of a value of > 9.0 µS/cm.
A water tank filled to the maximum level is enough for at least 2 cycles
when using the Blue lid standard program and the Green lid program.
Capacity of the water tank: approx. 2.3 liters / 0.55 imperial gallons
Minimum filling of the water tank: 1 liter / 0.22 imperial gallons for a Blue
lid standard program and Green lid program at 134°C (273°F).
NOTE
Remove the water tank from the DAC Universal before filling it up.
This prevents water from spilling into the inside of the DAC Universal
housing.
NOTE
Empty the water tank and check whether the water tank filter is
correctly assembled (flush with the water tank base) on the bottom of
the water tank.
3.2 Controls and functional elements of the DAC UNIVERSAL
3 Product description
25