Brita PURITY 450 Steam Mode D'emploi page 30

5.4 Flushing/Bleeding Filter Systems with and without Measuring and Display Unit
Note: A 10 litre bucket is required for fl ushing/draining.
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• Check system for any leaks.
• Note installation date of the fi lter system and the next exchange date on the enclosed sticker
and attach it to the pressure vessel.
Note: There is space for several stickers on the pressure vessel. Apply the new sticker with the
installation date at the top position.
Note: Filter systems without measuring and display units are now ready for operation.
5.5 Checking initialisation of fi lter systems with a measuring and display unit
• Bypass setting as a percentage, remaining capacity in litres, capacity bars and the current date
must be shown on the display.
Note: If these values are not shown in the display, the fi lter system must be fl ushed again
(Chapter 5.4) until the values are shown in the display. Filter systems with a measuring and
display unit are now ready for operation. Cf. Chapters 10.6 to 10.8.
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Position fi lter system horizontally.
Completely open fl ush valve
Fully open the inlet valve
the bucket. Flush with at least 10 litres of water with a minimum volumetric
fl ow of 3 l/min (180 l/h).
Close fl ush valve , put down fi lter and empty bucket.
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Carefully open fl ush valve
Flush quantity once again with at least 10 litres.
Close fl ush valve .
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at inlet hose while holding the fl ush hose in
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while holding the fl ush hose in the bucket.
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