ENGLISH
GB
102
9.2 - Wall installation
This product is already set up for installation hanging on the wall with
the DAB accessory kit, to be purchased separately. The wall installation
appears as in Fig.21.
that closes the recirculating channel is reached (about 1 bar).
When the water arrives at the system intake already under pressure
(maximum allowed 2 bar) or when the installation is always below head,
it is possible (and mandatory where local regulations require it) to force
the closure of the recirculating pipe, losing the self-priming capacity. This
obtains the advantage of eliminating the clicking noise of the pipe shutter
each time the system is switched on.
To force closure of the self-priming pipe, proceed as follows:
1 - disconnect the power supply;
2 - empty the system (unless you decide to inhibit self-priming at the
¿UVWLQVWDOODWLRQ
3 - remove the drainage cap anyway, taking care not to drop the O-
ring (Fig.20);
4 - with the aid of pliers take the shutter out of its seat. The shutter
will be extracted together with the O-Ring and the metal spring with
which it is assembled.
5 – remove the spring from the shutter; insert the shutter in its seat
again with the respective O-Ring (side with gasket towards the inside
RIWKHSXPSVWHPZLWKFURVVVKDSHG¿QVWRZDUGVWKHRXWVLGH
6 – screw on the cap after having positioned the metal spring in side
so that it is compressed between the cap itself and the with cross-
VKDSHG¿QVRIWKHVKXWWHUVWHP:KHQUHSRVLWLRQLQJWKHFDSHQVXUH
that the respective O-Ring is always correctly in its seat.
¿OOWKHSXPSFRQQHFWWKHSRZHUVXSSO\VWDUWWKHV\VWHP
Figure 20
3
4
5
6
To Next Page
Loading...
Need help?
General
