BWT P-FI 400 Notice D'installation Et Conseils D'utilisation page 16

9
Working from underneath the cover, tighten the
bronze nut by hand, then moderately using a 22
tube wrench. Take care not to damage the o-ring.
11
Insert the o-ring into the groove around the periphery of the lid.
•
Check that the upper, inner section of the tank and the seal around the lid are clean.
•
Remove the plug from the collector pipe and fit the lid onto the tank. The collector pipe should fit
•
into the diffuser under the lid.
Put the lid in place following the instructions provided on the following page.
•
Using the ring, assemble the lid and tank.
•
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2021/01 - Indice de révision : G - Code : 26650
10
Mounting the diffuser: Centre the diffuser in its
housing, and push it firmly against the lid, twist it
to slide the tongue of the diffuser fully into the U
shaped groove in the lid.
12
Tighten firmly by hand only.
FILTRATION