Bellcome advanced 1 Familie Benutzerhandbuch Seite 21

4.2 Safety instructions for installation
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4.3 Installation of the supply control unit
DIN rail mounting
1
2
DIN rail
ATTENTION! The installation, the connection to the 230V/50 Hz network and
the maintenance of the supply control unit will only be carried out by
authorized personnel!
The installation of the supply control unit is recommended to be made within
an electrical panel.
ATTENTION! DO NOT UNFASTEN THE FRONT LID! DANGER OF ELECTRIC
SHOCK! Only the protection lids of the connections can be unfastened.
ATTENTION! It is mandatory for the supply of the supply control unit from the
230 V/50Hz network to be made through two automatic fuses of 10 A (on
phase and null). The connection of the F and N hubs of the supply control unit
will be made through two isolated (Cu) wires, with a section of 0,75mm²
ATTENTION! During the installation, connection of the supply control unit at
the 230 V/50Hz network and during service, the safety fuses from the panel
must be opened.(POWER OFF)
The connection of the (Cu) 0,75mm² grounding wire between the grounding
hub of the electrical panel
unit is MANDATORY.
IMPORTANT! Before connecting the supply control unit's supply fuses, check
the precision of the connections in the system. Check both visually, and by
measurement with an ohmmeter.
IMPORTANT! Install the protection lids of the supply control unit's connections
before connecting the 2 supply fuses (230V/50Hz).
PAY ATTENTION to the polarity of the hubs when connecting them to the
supply control unit of a buffer accumulator (max. 7 Ah). The inversion of the
hubs leads to the failure of the accumulator. The installation and connection of
the accumulator will be carried out by authorized personnel.
DO NOT TOUCH the wires exiting from the connectors and the hubs of the
control supply unit. Disconnect the fuses (10 A) from the supply's phase and
null of the supply control unit.
ATTENTION! Do not supply components of the installation separately (outdoor
panel, terminals etc.) at tensions higher than 15Vd.c. or directly from the
network (230V/50Hz). DANGER OF ELECTRIC SHOCK and of the door phone
system's destruction.
3
Retainer
and the grounding hub of the supply control
Wall mounting
A3,5 x 32 screw (2 pcs.) Protection lid (2 pcs.) B2,9 x 13 screw (4 pcs.)
21/96