C 150 (E2) 06/2011 page 61/78
• Activate the sterilization procedure: Press the controller button “180 °C” for 3 seconds to access the
sterilization program.
Figure 32: Initial sterilization display
No sterilization can be started if the CO
2
sensor is still plugged-in.
You cannot start the sterilization if the operating mode
HAND is locked. This is displayed by an error message. If
this happens, unlock the operating mode HAND (chap.
7.4).
Figure 33: Error message if operating mode
HAND is lo-
cked or if the CO
2
sensor is still plugged-in.
• Press “▲”.
The upper display toggles from “OFF” to “ON”.
• Press “MODE” to start the sterilization cycle.
The upper display toggles between the current interior temperature in °C and “StE”.
The indication “ - - - “ in the lower display shows that the CO
2
sensor is disconnected.
Figure 34: Alternating display during sterilization
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