Care and Maintenance
62 Operating Instructions Arium
®
Comfort I, Comfort II
9.3 Replace Prefilter
The service life of the prefilter is directly dependent on the quality and
volume of the feed water to be treated. You should replace the prefilter
when the water quality falls below the limits that you defined.
Sartorius recommends replacing the prefilter at least every 3 months.
Under Care Replace prefilter, start replacing the prefilter.
t Disconnect “Tank Outlet” tubing from the Arium
®
Bagtank (“IN” tank
connection) and attach it to the drain.
t Start the depressurization process.
y The water pressure in the system is reduced. This takes a few seconds.
t Choose whether you want to likewise replace the softener (applies to
Comfort II only).
Care r Prefilter
Disconnect “Tank outlet”
tubing from tank and direct
towards drain
Cancel OK
Last chance to cancel
Care r Prefilter
Start depressurization
Start
Care r Prefilter
Depressurization
Care r Prefilter
Will you also be replacing
the softener?
No Yes
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