ENGLISH
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door as soon as the water comes out (however it is recommended to t a
check valve in the section of the suction pipe and to use it to control the
loading operation with the cap open). Alternatively, in the case where the
suction pipe is intercepted by a closed valve, the loading operation may be
carried out in a similar way to the one described for installation over head.
2.2 - Horizontal Conguration
Remove the 4 support feet from the bottom tray of the packaging and
screw them fully into their brass seats on face E. Put the system in place,
taking into account the dimensions in Fig.9.
• The distance of at least 270mm between Face B of the system
and an obstruction is recommended so as to be able to carry out
maintenance on the non-return valve without disconnecting the
system.
• The distance of at least 200mm between Face A of the system
and an obstruction is recommended so as to be able to remove
the door and gain access to the technical compartment.
• The distance of at least 10mm between Face D of the system
and an obstruction is obligatory to let out the power supply cable.
If the surface is not at, unscrew the foot that is not touching and adjust
its height until it contacts the surface so as to ensure the stability of the
10 mm
200 mm
270 mm
OUT 1
OUT 2
IN
565 mm
370 mm
265 mm
Figure 9
system. The system must in fact be placed in a safe and stable position,
ensuring that its axis is vertical: it must not be in an inclined position.
2.2.1 Hydraulic connections
Make the connection at input to the system through the mouth on Face C
marked “IN” in Fig.9 (suction connection). Then remove the respective cap with
the aid of the accessory tool or with a screwdriver.
Make the connection at output from the system through the mouth on Face C
marked “OUT 1” in Fig.9 and/or through the mouth on Face D marked “OUT
2” in Fig.9 (delivery connection). In this conguration either of the 2 mouths can
be used as an alternative to the other (depending on the convenience of the
installation), or simultaneously (dual delivery system). So remove the cap(s)
from the door(s) you intend to use with the aid of the accessory tool or with a
screwdriver.
All the hydraulic connections of the system to the plant to which it can be con-
nected are of the threaded female type 1” GAS, made of brass.
See WARNING for Figure 8.
2.2.2 Orientation of the Interface Panel
The Interface Panel has been designed so that it can be oriented in the
direction where it is most convenient for the user to read: its square shape
allows it to be rotated from 90° to 90° (Fig.10).
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