Sirona DAC UNIVERSAL - Checking the Safety Ring of the DAC UNIVERSAL STANDARD

60 53 362 D3472
208 D3472.201.10.20.02 07.2016
9Cleaning and maintenance DAC UNIVERSAL STANDARD Sirona Dental A/S
9.13Checking the safety ring of the DAC UNIVERSAL STANDARD Operating Instructions DAC UNIVERSAL
9.13
Checking the safety ring of the DAC UNIVERSAL
STANDARD
Frequency: every 4 weeks or every 200 cycles (whichever comes first).
✔ The DAC UNIVERSAL is switched on and ready for operation.
✔ The STANDARD lid of the DAC UNIVERSAL is removed and there is
an unobstructed view into the chamber.
1. Insert the STANDARD lid in the cover holder of the DAC
UNIVERSAL.
2. Press the "Menu/Enter"-Key twice and select the standard program
using the arrow keys.
3. Confirm your input by pressing the "Menu/Enter"-Key again.
 The display shows:
"Ready 134 °C" .
4. Press the "Start"-Key.
 A prompt to press down on the safety ring appears on the display.
(
"Press safety ring!" ).
5. Press down on the safety ring to start the cycle. If the safety ring is
not pressed within 20 seconds, you must choose the lid and press the
"Start"-Key again.
 The lid closes.
6. While the lid is closing, please press on the safety ring and then
release it.
 The lid moves up again for 5 seconds, message 86 appears on
the display, and an acoustic signal sounds.
7. Press the "Clear"-Key until the normal display reappears.
 The lid holder of the DAC UNIVERSAL moves up completely.
NOTICE
No instruments may be on the STANDARD lid.
NOTICE
Make sure that the lid is inserted all the way into the holder.
NOTICE
Make sure there are no objects in the chamber.
IMPORTANT
If no program is selected, the standard program is used.
CAUTION
If the check does not proceed as described above, the DAC
UNIVERSAL may not continue to be used. Please contact your
authorized dealer.