Sartorius arium mini - Carrying out Depressurization

Operating Instructions arium
®
mini plus | arium
®
mini 79
Cleaning and Maintenance
t If no sterile water is needed:
− Remove final filter (see Chapter 8.6.2, page 68).
− To deactivate reminders about replacing the final filter: In the dialog box
“Reminder Endfilter”, tap the [
lnactive] button.
8.8 Carrying Out Depressurization
The device is under pressure during operation. If the device is taken out of service for
an extended period of time or permanently, the pressure in the device must be let
out manually.
Procedure
t Tap the menu item [
Depressuriz ation] in the “Care” menu.
y The dialog box “Remove filter” appears.
t Remove final filter (see Chapter 8.6.2, page 68).
t Confirm removal of the final filter with the [OK] button.
y The dialog box “Prepare depress.” appears.
t Place a vessel (at least 1 liter) under the water outlet. Alternatively, connect the
dispense tube and run the free end to the drain.
t Confirm this preparatory step with the [OK] button.
y That dialog box “Start depressurization” appears.
t Tap the [w] button.
y The dialog box “Depressurization” appears.
y The device depressurizes. The process takes about half a minute.
t To cancel the depressurization process before it is finished, e.g. if a sufficiently
large vessel is unavailable: Tap the [<] button.
y The dialog box “Start depressurization” appears again.
t Carry out depressurization as described above again.
y When depressurization is complete, the dialog box “Turn off device” appears.
t Disconnect the device from power.
t Pressurization is carried out when the device is switched back on.
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Start depressurization
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Turn off device
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