Operating Manual Freeze Dryer ALPHA 1-2 LDplus LDplus Control System • 45
5.7.3. Process and equipment information system
Further information can be found in the chapter “Process and
equipment information system”.
5.7.4. Options
The Options menu includes the functions Contrast,
Language, Settings and Service.
5.7.4.1. Contrast
The Contrast menu is used to change the contrast of the LC
display. The contrast has to be adapted to the local light conditions
at the installation site of the freeze dryer.
5.7.4.2. Language
The LDplus control system can be used in the German, English,
French, Spanish or Polish language.
5.7.4.3. Settings
The Settings menu is used to customize the operation and process
management of the control system.
Warm-up vacuum pump
Warm-up time required by the vacuum pump. In case of doubt,
please refer to the operating manual of the vacuum pump. You
can set a warm-up time between 5 and 60 minutes.
Automatic phase change
The system automatically continues with the next phase when the
preselected time is over (timer active).
This applies only to a phase change from:
• Freezing Warm-up vacuum pump
• Main drying Final drying
To Next Page
Loading...
