8
- After filling the tank, open the cock on the tank outlet.
The pump can now be started.
- Vent until there is no more air (3) visible in the flow regu-
lator (4).
- After the filling operation is complete, remember to
close the cocks on the water circuit assembly and open
the cock on the fill pump.
The pressure in the hose between the tank and the cock
on the water circuit assembly can be reduced by ope-
ning the cock with the green knob, so that the remaining
liquid is released.
b
The side of the fill pump under pressure has a fine
filter to remove any impurities.
Remove the brass fitting and clean it carefully.
3
4
