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Martin Christ Alpha 2-4 LSCplus User Manual

Page 33

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ALPHA 1-4 LSC&

ALPHA 2-4 LSC&

5 Set-up and connection

Version 01/2011, Rev. 1.5 of 16/12/2013 • sb

33

Translation of the original operating manual

• Switch the unit off by actuating the mains power switch.
• Take the vacuum sensor out of its original packaging and fasten it to the

connector with a bow-shaped connecting piece, two clamping rings
(DIN16KF) and two centring rings (included in the scope of supply).

• Plug the connector to the connection socket and hand-tighten the

screws on the connector.

NOTE

It is absolutely essential to comply with the manufacturer’s instructions in
the separate operating manual of the vacuum sensor!

Thyracont VSP62/63

MKS 722B

Pfeiffer TPR 280/281

Fig. 15: 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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