Conel CLEAR PRO FILL Bedienungsanleitung Seite 18

18
fig. 3
The installation of a backflow preventer BA (e.g. heating fill block CLEAR PRO FILL) in the flow
direction upstream of the connection centre is mandatory according to DIN EN 1717!
Then push the adjustment tube through the opening of the wall
bracket (fig. 3).
Slide the completely assembled CLEAR PRO FILL filling station
over the hanger bolts. Screw the filling station incl. the wall holder
to the hanger bolts with the nuts (M8) and the two washers (fig.
4). Adjust the wall distance with the help of the adjustment tube
and finally tighten the union nut (G½").
fig. 4
Remove the green cap from the cartridge and then screw the
cartridge under the CLEAR PRO FILL filling station
(fig. 5).
Use the hardness measuring set to determine the hardness of the
raw water. Take raw water from any tap upstream of the heating
system and measure the hardness of the water.
fig. 5
Please keep the green cap!