hager S771-22X Guide D'installation page 121

Installation
¬ Hook the base of the external receiver on to the fix-
ing plate and fix it in place using the screw provided in
a bag together with the set of accessories.
Hooks
In order to save space, the base can be fixed
in place without the fixing plate.
In this case, only 2 fixing points for a Ø 60 mm box
are accessible.
Connection
Precautions:
• For controlling class 1 type devices (appliances
requiring earthing), make sure the device to be con-
trolled is earthed.
• the mains power supply must be switched off when
performing connection operations and applicable
electrical standards must be complied with.
• in compliance with electrical standards, the conduc-
tors in an electrical installation must be identified by a
colour code:
- phase: any colour except light blue, green, yellow or
green/yellow,
- neutral: light blue,
- earth: green/yellow
• The maximum conductor diameter for connection to
the terminal block is 2.5 mm
additional connections) and 2 x 4 mm
ing connection.
Screw
Risk of electric
shock
Thread the cables through the membranes if this
has not already been done.
¡ Connect the cables as shown in the following dia-
gram:
121
(or 2 x 1.5 mm
2
Switch off the mains 230 V power
supply before carrying out work
on the electrical system.
for
2
for the earth-
2
G
B