Installing The Base - Bosch AVENAR 4000 FAP-425-O User Manual

AVENAR detector 4000
The additional base has a diameter of 120 mm and a height of
36.7 mm. To protect against condensed water penetration, a seal
is placed on the bottom of the MSC 420.
5.2

Installing the Base

The detector bases are screwed to the even, dry surface using two screws approx. 55 mm
apart.
To feed cables through for surface mounting, punch out the prepared entry points (X) on the
housing.
For flush-mounted cable insertion, feed the cable through the opening in the middle of the
base.
The long holes marked in the sketch with "Y" are intended for base installation in a flush
mount back box and should only be used for this purpose.
Notice!
i
Cables can be fed in and out on the same side.
On the FAA-420-SEAL and MSC 420, punch out the integrated seal with a sharp tool. Do not
cut with a knife.
Bosch Sicherheitssysteme GmbH
Ø 120
X
Ø 100
Y
User manual
Y
Connection | en 17
2021-11 | 4 | F.01U.283.550