Freeze-dryer Alpha 1-2 LSCbasic
6 Operation
Version 07/2022, Rev. 1.0 of 19/07/2022
• sb-ja
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Translation of the original operating manual
If the freeze-dryer is to be extended by an option, this option must be
enabled via this dialogue box.
• Select the button "Add option". An input window opens.
• Enter the six-digit CHRIST activation code that was supplied for this
option. Note that the code is case-sensitive.
Options can be removed in the same way.
NOTE
The changes will not become effective until after a restart of the freeze-
dryer.
Later installation of a vacuum sensor
In freeze-dryers that have been delivered without a vacuum sensor, the
device option "Sensor: vacuum not installed" is activated at the factory in
order to suppress error messages during operation.
If a vacuum sensor is installed at a later time, this option must be
deactivated as described hereinabove.
Fig. 46: Device option "Sensor: vacuum not installed"