Manual

Freeze-dryer EPSILON 2-10D LSCplus

6 Operation

Version 04/2013, Rev. 1.5 of 16/12/2014 • sb

Translation of the original operating manual

Fig. 44: Dialog box "Network"

System properties (3)

This dialog box is used to change various system settings.

Fig. 45: Dialog box "System properties"

Beeper: The beeper sounds in the event of a malfunction, for example.

• If the setting is "On", the beeper sounds every few seconds until the

user acknowledges the message.

• If the setting is "Silent", the beeper sounds once when the malfunction

occurs.

• If the setting is "Off", the beeper will not sound at all.

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").