Nice Riva Serie Instructions Et Avertissements Pour L'installation page 55

3 3 INSTALLING THE CONTROL UNIT
a
Incorrect installation may cause serious physical injury
to the person working on the system or to its future
users
Before starting to assemble the automation, complete
the preliminary checks described in the "Pre-installa-
tion checks" paragraph (page 8) and the "Product us-
age limits" paragraph (page 5)
f
All electrical connections must be made with the sys-
tem disconnected from the mains electricity and with
the emergency power supply (if present in the automa-
tion) disconnected
a
Secure the control unit to an unmovable, vertical, flat
surface adequately protected against possible im-
pacts The lower part of the control unit must be at
least 40 cm above the ground
To secure the control unit ("Figure 19
1 loosen the screws (A) and remove the cover (B) of the control
unit
2 identify the pre-cut holes (C) located along the lower side of the
box and perforate the ones used to pass the electrical cables
l
The side cable entry (D) can only be used if the control
unit is installed indoors, in a protected environment
19
D
C
3 drill the wall (E) by observing the measurements shown in the
figure and arrange suitable wall plugs (not supplied)
4 position the box (F) and fasten it with the screws (G) (not sup-
plied)
5 arrange cable glands for passing the connecting cables
6
make the electrical connections by operating as described in the
"ELECTRICAL CONNECTIONS" chapter.
l
To install any other devices used on the automated
system, refer to the respective instruction manuals
" and "Figure 20 " ):
B
A
7 after making the electrical connections, put the cover (B) back
on and tighten the screws (A).
20
m
5 m
2 0
E
F
Once the gear motor and control unit have been installed, the acces-
sories provided with the system can be installed: for the installation of
photocells mod. PH200, see chapter Photocell assembly PH200; for
the installation of the flashing light mod. FL200 see chapter Fitting the
flashing indicator FL200.
G
ENGLISH – 13