Barco – TransForm A – DOC-3358-2 – service manual – Revision 06 – March 2007
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2-12
2.3.2
The back of the OmniBus A18
9b
10b
9a
10a
8
11
7c
7a
7b
12
13
14
7a
CPU board
7b
link interface card
7c
expansion cards
8
ventilation slots
9
power switch (
a
– standard power module,
b
– optional redundant power module)
10
mains connection (
a
– standard power module,
b
– optional redundant power module)
11
connection for equipotential bonding conductor
12, 13, 14
housing screws for top cover
Figure 2-15
Back of the O
MNI
B
US
A18
To protect the OmniBus A18
from overheating, the air ventilation slots in the case shall be
kept free of obstructions!
To disconnect the OmniBus A18
from the power supply all power cords have to be pulled of
the mains connection [10a] and [10b]. Therefore the back panel has to be easily accessible!
