BERTHOLD TECHNOLOGIES LB 480, User Manual

Page: 192 / 450

54733-10BA2L
2 – 192
02.2017
2 Installation Volume 2
Function failure due to damage
The detector fixture must not transfer any vibrations or heat onto
the shielding; otherwise the locking mechanism may be damaged
and the shielding effectiveness may be adversely affected.
Therefore, install the fixture on a vibration-free support or attenu-
ate possible vibrations using vibration absorbers. Prevent heat
transfer by using suitable insulating materials.
Install shielding 45°
IMPORTANT
Before installing the source shielding or the source, you have to
determine the
background (see Volume 3, chapter 7.1).
Fig. 2-18 Point source with rod detector
The standard arrangement ( Fig. 2-18 ) shows the mounting position
of the shielding with point source; H indicates the topmost point of
the measuring range that can be covered. The shielding must be
mounted on a suitable fixture that is provided by the customer in
the appropriate height, so that the upper edge of the shielding is
positioned above the measuring range offset by the size
H .
SENSseries
LB 480
Point source
Shielding
Mounting
bracket
Marking groove
H