H3C Technologies H3C S9500 Series Switches - Manual (Page 154)

Installation Manual
H3C S9500 Series Routing Switches
Appendix B Installation of B68 Cabinet
B-3
B.2.2 Installation Flow
The cabinet installation flow on the cement ground is shown in Figure B-3:
Start
Cabinet positioning
Cabinet leveling
Cabinet fastening
Insulation test
Test passed?
Y
N
End
Start
Cabinet positioning
Cabinet leveling
Cabinet fastening
Insulation test
Test passed?
Y
N
End
Figure B-3 Installation flowchart of B68-22 cabinet (on the cement ground)
B.2.3 Cabinet Positioning
I. Planning the installation position of cabinet
Before the installation, first plan the available space. There should be sufficient space
for maintenance and operation at the front and rear doors of the cabinet, as shown in
Figure B-4 and Figure B-5. At least 800mm clearance is required around the B68-22
cabinet.
II. Drawing lines
According to the reference dimension and cabinet foot location dimension in the
construction plane design diagram, determine the location of the cabinet installation
hole, measure several marking-out points, mark out two lines which are parallel with the
reference and whose spacing is 720mm. According to the design requirements,
determine the installation hole location and cabinet foot location used for the first
cabinet on the two lines. Then take the hole as the reference point, and mark out the
installation holes and cabinet foot location marks used for other cabinets one by one. To
avoid faults, after being marked out, all hole location lines should be measured again so
as to ensure the proper dimension. Figure B-4 shows the installation holes and cabinet
foot location marks of a single cabinet, and Figure B-5 shows the installation holes and
cabinet foot location marks of two cabinets.