Sagem 4450E - Manual (Page 69)

SAGEM 3P@C
3P@C Installation Manual
Page 4-8 Reproduction and communication in any form prohibited without the written permission of SAGEM SA
4.1.2. 4.1.2. 4.1.2. 4.1.2. Installation on the Antistatic Floor
When the 19-inch cabinet 2.2 m high is installed on the antistatic floor of the equipment room, it shall use the
A600 series supports. The cabinet is fixed by using pressure plates to press on the feet. Since the feet have the
insulating function and the pressure plate assembly contains insulating parts, the whole equipment is insulated
from the earth before the grounding cable is connected and the insulating requirements can be effectively
satisfied.
The purpose of the supports is to support the cabinet and facilitate the floorboard layout and cabling of the
equipment. Each support is welded from steel plates and its installation shall be in the mode of floor brackets,
that is, the floor is located between the cabinet and the supports and bolts thread through the antistatic floor to
fix the cabinet with the supports, thus achieving the purpose of cabinet fixation and support.
Figure 4-11 Appearance of the A600 series support
Connection hole
(used for 19'' cabinet)
Upper
support
Lower
support
Mounting
hole
Connection hole
(used for 19'' cabinet)
There are four components of the A600 series support: Three with adjustable height and one with fixed height.
The applicable height of the antistatic floor is from 260 mm to 410 mm.
prompt
The height of ESD protection floor refers to the distance
from the upper plane of the floor to the surface of the
cement floor. The A600 series support components can
implement steeples adjustment within their adjustable
ranges by means of the relative movement of the upper and
lower supports.
Each 19-inch cabinet uses two supports. Figure 4-12 shows the completed installation of a single cabinet on the
antistatic floor: