ENGLISH
GB
108
To use the cross key you must put the unused key “1” away in
a safe place so that it does not get lost, or else put it back in its
seat inside key “3” at the end of operations.
Use of end “C”:
this is practically a straight tip screwdriver of the correct size for ma-
noeuvring the caps of the main
connections of the system (1”
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installation to remove the caps
from the mouths on which you
want to connect the system; for
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horizontal installation; to access
the non-return valve, … If the
key is lost or damaged, the same
operations can be performed
using a straight tip screwdriver of
a suitable size.
Use of end “D”:
hexagonal socket head suitable for
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case of vertical installation. If the key is
lost or damaged, the same.
Use the key “1” for the orientation of the
interface panel as described in par 4.2. If
the key is lost or damaged, the operation
can be done using a standard 2mm allen
wrench.
Once the 2 plastic keys have been separat-
ed they can be used by inserting “2” in one
of the holes “B” in key “3”: whichever hole is
most convenient, depending on the opera-
tion. At this point you obtain a multifunction
cross key, with a use corresponding to each
of the 4 ends.
Figure 24
A
C
D
B
F
2
1
3
E
Figure 25
Figure 26
Figura 27
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