Autronica AutroSafe - Mounting the Fire Alarm Control Panel BS-420 Controller BC-420

Mounting Instructions
asafeinstall_dgb, AutroSafe Interactive Fire Detection System, Release 4,
116-P-ASAFE-INSTALL/DGB, Doc-1004796-2, 2021-08-23, Autronica Fire and Security AS
Page 20
6.2 Mounting Fire Alarm Control Panel BS-
420/Controller BC-420
Instructions Remarks Illustrations
◼ Unlock the front panel
by turning the unbraco
key clockwise.
◼ Open the front panel.
In order to easily
access the
mounting holes
when mounting
the cabinet, the
front panel should
be removed.
◼ Disconnect both ribbon
cables from the front
panel.
◼ Unscrew and disconnect
the earth cable from the
termination block inside
the cabinet.
Note: Do NOT
unscrew the earth
cable from the
connection point
on the front panel
(PE=Protective
Earth).
◼ Loosen the 4 wing nuts
located on the right and
left hand side of the
cabinet, then close the
front panel, and remove
the front panel from the
cabinet.
◼ Mark and drill the 3
holes according to the
illustration.
The cabinet has 3
mounting holes
located at the
rear. The 2 upper
holes are of key-
hole-type.