Dentsply Sirona DAC Universal, Operating Instructions Manual

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66 15 574 D3472
D3472
.
201.20.01
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02 03.2019
131
Sirona Dental A/S 7 Errors / Display messages
Operating Instructions DAC Universal 7.1 Display messages and what they mean
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73 The sterilization
temperature was not
maintained during the
back-flush process.
If the water level is too low, fill demineralized or
distilled water (water conductivity < 3.0 µS/cm) into
the water tank.
Press the "Up" and "Right"-Keys simultaneously to
reset and then restart the DAC Universal.
If the error occurs repeatedly, please contact your
authorized dealer.
74 When heating for
sterilization, a
temperature of 120 °C /
248 °F was not reached
within 2.5 minutes.
If the water level is too low, fill demineralized or
distilled water (water conductivity < 3.0 µS/cm) into
the water tank.
If the DAC Universal is in a room with a temperature
< 16 °C / 61 °F, ensure that operating conditions are
fulfilled.
Press the "Up" and "Right"-Keys simultaneously to
reset and then restart the DAC Universal.
If the error occurs repeatedly, please contact your
authorized dealer.
75 Heating for sterilization
from 120 °C / 248 °F to
134 °C / 273 °F exceeded
2.5 minutes.
If the water level is too low, fill demineralized or
distilled water (water conductivity < 3.0 µS/cm) into
the water tank.
If the DAC Universal is in a room with a temperature
< 16 °C / 61 °F, ensure that operating conditions are
fulfilled.
Press the "Up" and "Right"-Keys simultaneously to
reset and then restart the DAC Universal.
If the error occurs repeatedly, please contact your
authorized dealer.
76 Valve error Please contact your authorized dealer.
77 Valve error Please contact your authorized dealer.
Code
no.
Pictogram Description Corrective action