Owner manual

Gamma 1-16 LSC&
Gamma 2-16 LSC&
5 Set-up and connection
34
Version 04/2013, Rev. 1.1 of 16/12/2013 • sb
Translation of the original operating manual
Thyracont VSP62
/63
MKS 722B
Pfeiffer TPR 280/281
Fig. 16: Installed vacuum sensors of different manufacturers
NOTE
The vacuum sensor comes supplied in a calibrated state.
After the freeze-dryer has been switched on, the vacuum sensor needs
several minutes until it is ready for operation.
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5.4 Aeration valve
The aeration valve is located on top of the left side of the unit (see chapter
2.1.1 - "Functional and operating elements").
After the end of a freeze-drying process, the unit will be aerated via the
aeration valve.
NOTE
The ice condenser chamber can be flooded with nitrogen via the hose
nozzle of the aeration valve.
WARNING
For the aeration with gases under pressure, the client must install a safety
device for pressure relief.
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