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4 aeration valve – Martin Christ Gamma 2-16 LSCplus User Manual

Page 34

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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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