Binder CB-S 260 CO₂ incubator with hot air sterilization, series CB – 220-liter capacity

User Manual - Page 90

For CB-S 260.

PDF File Manual, 119 pages, Read Online | Download pdf file

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CB-S / CB-S-UL (E7) 06/2020 page 90/119
23.4 Prematurely terminating the sterilization cycleeffects
Prematurely terminating the sterilization cycle means terminating it before the entire 12-hour duration is
completed. Whether effective sterilization has occurred depends on the time that has elapsed before.
Premature termination after less than 6 hours: Prevents effective sterilization.
This is indicated by the alarm message “Sterilization failed”.
Premature termination after more than 6 hours: The chamber is definitely in the cooling-down phase,
meaning that the necessary duration for the proper sterilization phase has occurred.
This is indicated by the information message “Sterilization success”.
23.4.1 Premature termination after less than 6 hours: Ineffective sterilization
When prematurely terminating the sterilization cycle, it may be that the cells/pathogens inside the cham-
ber have not all been killed. If necessary, you should repeat the sterilization.
NOTICE
Danger of interrupting the temperature reaction time by prematurely terminating
the sterilization.
Ineffective sterilization.
If necessary, repeat the sterilization.
The glass door and inner chamber become hot during sterilization.
CAUTION
Danger of burning by touching hot chamber parts during or after a sterilization.
Burns.
Do NOT touch the glass door and inner surfaces for approx. 7 hours after prematurely
terminating the sterilization cycle.
When the inner chamber has cooled down to a value below 60 °C / 140 °F, turn off the chamber and
plug in the CO
2
sensor.
The CO
2
sensor is temperature resistant up to a maximum temperature of 60 °C / 140 °F
Start up the chamber (chap. 6).
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