Merck Millipore ReadyStream - Priming of the filter set

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When the ReadyStream
®
media bag is connected to the
instrument, scan the label.
If a new bag is used, the media type (e.g. BPW100L),
the maximum number of dispensations (e.g. 29) of
a dened volume (e.g. 3375 mL), and the lifetime
after reconstitution (e.g. 5 days) are displayed. This
information is stored in the instrument.
If the media bag has been previously used on the same
instrument, the remaining volume of media (e.g. 20 x
225 mL), and the remaining lifetime (e.g. 1 day) are
displayed.
“Filter” and “Bag” LEDs should be green at this stage.
During the process, pressing [CANCEL] will
restart the bag setup.
Always use the same media bag on the same
ReadyStream
®
instrument.
If the shelf life of the media bag is exceeded or if
a wrong barcode is scanned, an error message will
be displayed, and the “Bag” LED will blink red for 3
seconds and the user will be asked to scan and connect
a media bag.
Priming of the lter set
For optimal performance, any air in the inlet tubing, in
the instrument, and in the lter set must be removed.
Ensure the media unit is connected to a water
source of sucient ow rate or, alternatively,
to a large container of deionized water.
During priming, excess water will be
dispensed through the gray dispenser on
the dispensing unit. Place a bag in the bag
holder or position a 1 L container below the
dispenser to collect the water.
Following the media bag installation on the
instrument, the user is prompted to prime the lter.
To remove air trapped in the lter, open the vent port on
the lter by turning slightly (one turn counter- clockwise).
Press the [PRIME] button, indicated by the “Prime”
LED blinking orange.
For more ecient priming, open the vent
before pressing [PRIME]. Close the vent when
the water level reaches the vent.
Excess water dripping from the vent will be
retained in the front door. Alternatively place
a clean tissue around the vent to collect the
droplets.
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