Martin-christ Epsilon 2-6D LSCplus Manuel d'utilisateur télécharger pdf (Page 59)

Freeze-dryer EPSILON 2-6 LSCplus

6 Operation

Version 10/2012, Rev. 1.6 of 16/12/2014 • sb

Translation of the original operating manual

Click on touch: If this function is active, a clicking sound can be heard

whenever the system registers that a button has been touched.

Behaviour of the pressure control valve in the case of insufficient ice

condenser cooling: If this function is active (button "closed"), the pressure

control valve will close at an ice condenser temperature of

 -20°C during the drying process in order to avoid damage to the vacuum

pump caused by the withdrawal of condensable gases. A corresponding

error message will be displayed. Pressing the button again deactivates the

function (button "controlled").

Access protection (4)

In this dialog box, the access rights can be managed on several levels and

they can be protected with a password.

In the factory setting with an activated access protection, data can be

viewed but not edited.

Fig. 47: Dialog box "Access protection"

NOTE

The other buttons cannot be activated unless the access protection is

active.

Password timer runtime: In order to prevent unauthorised access, the

system will automatically switch back to the default setting after a pre-

defined period of time.

In this case, there is a small lock symbol in the status line and below this

symbol the remaining time until the lock will be active is counted down. At

the same time a button with a big lock symbol will be displayed in the actual

values field.

Fig. 48: Countdown of the password timer and the button with the lock symbol

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 134 135

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Martin-christ Epsilon 2-6D LSCplus Manuel d'utilisateur Page 59