Brita PURITY 1200 Clean Mode D'emploi page 17

5 Commissioning a New Filter
5.1 Setting the Bypass
• The bypass setting screw
be increased to 10% according to the local water quality or application in question.
If you have any questions about water quality, your supplier or your contact at BRITA
will advise you.
Note: Use Allen key 6mm or 7/32" to adjust the bypass setting screw
5.2 Identifying the Filter Capacity
• Identify the local carbonate hardness or total hardness using the enclosed carbonate
hardness or total hardness test kit.
• Identify the filter capacity using the capacity tables (Chapter 7) taking account of the
carbonate or total hardness identified and the bypass setting (Chapter 5.1).
5.3 Flushing and Bleeding the Filter Cartridge
Note: A bucket with a minimum capacity of 10L is needed for flushing/bleeding.
•
•
•
•
•
10 L
6 Exchanging the Filter Cartridge
The filter cartridge must be replaced after 6–12 months, at the latest 12 months after
commissioning, irrespective of the level of exhaustion of the filter system. If the capacity
of the filter cartridge has been exhausted (Chapter 7), it must be replaced earlier.
Caution: During the exchange, carefully examine all dismantled parts! Faulty parts
!
must be exchanged, dirty parts cleaned! Read the operating and safety information
(Chapter 3) prior to replacement. After the product has been stored at temperatures
below 0 °C, it must be stored with the original packaging open at the ambient temperature
of the place of installation for at least 24 hours before entering use.
has been set to 0% at the factory and, if necessary, can
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Place the bucket under the flush hose and open the flush valve
Open the inlet valve
in the bucket. Flush with at least 10 litres.
Close the flush valve
Check system for any leaks.
Note installation date of the filter system on pressure vessel
next exchange date on the enclosed sticker (PURITY 1200 Clean:
light blue sticker, PURITY 1200 Clean Extra: red sticker) and attach it
to the Service Pass on the pressure vessel
on inlet hose while holding the flush hose
6 5
and empty the bucket.
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and
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