Steinbach Classic 250N Active Balls+ Manual Original página 38

4. Insert the screen
5. Position the screen in the center of the
filter vessel bottom.
6. Fill the filter vessel
with water.
7. Attach the centering device
opening of the filter vessel so that it
centers the pipe of the screen.
8. Fill the filter vessel with quartz filter sand
or filter balls
16
Please refer to the section "Technical
data" for the required quantities.
9. Remove the centering device from the
opening of the filter vessel.
Store the centering device for the next
filling.
10. Guide the vessel seal
of the valve head
11. Place the valve head on the filter vessel.
12. Align the valve head so that the "PUMP"
connection points towards the future
position of the pump (see illustration in
the section "Mounting the pump on the
base plate").
38
in the filter vessel
6
approximately 1/3
2
to the
7
.
over the bottom
4
.
1
3
.
2
4
5
6