BWT P-FI 400 - Page 15

5
Check that the collector plate is correctly positioned
at the bottom of the lter tank. Insert the collector
pipe (topped with its plug) into the hole in the middle
of the collector plate.
6
Carefully pour the sand into the lter and,using
your hand, spread it out evenly.
Quantityofsand
P-FI 400 20 Kgs
P-FI 500 50 Kgs
Grain size 0.6 / 1.25
7
Installing the pressure gauge: Place the o-ring in its
groove in the cover.
8
Position the pressure gauge correctly and place it
in its housing.
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2021/01 - Indice de révision : G - Code : 26650FILTRATION