Siemens Bewacom BM3 Bedienungshandbuch Seite 10

10
3 Unless the unit is already mounted on a metal-
lic earthed surface, earth the back plate. Use a
separate cable to the earthing point. Make sure
the front and back plate are connected with the
internal strap.
4 Fit the front and check that the Bewacom is
securely fastened.
Note!
To fulfil the CE regulations regarding external noise
we recommend that all cables used are screened.
The screen shall be connected to the backplate
(earth).
BM3 Installation & User Manual