Chapter 8
Hardware Installation
Inspection
Table of Contents
Cabinet Inspection......................................................................................................8-1
Power Cable Inspection..............................................................................................8-1
Cabling Inspection......................................................................................................8-2
Label Inspection .........................................................................................................8-2
8.1 Cabinet Inspection
1.
After cabinet installation, the cabinets must be stable and neat. One row of cabinets
must be aligned in one line. The faces of cabinets in one row must be in the same
plane with difference less than 5mm.
2.
Vertical difference of cabinet must be less than 3mm.
3.
All fasteners must be fixed firmly; the length of exposed nuts in the same specification
shall be identical.
4.
All parts on cabinet must be fixed firmly without damage and cables shall be intact
without break; devices shall be labeled completely, correctly and clearly,
5.
After cabinet installation, clean the installation marks on the internal and external
surfaces of the cabinet. The cabinet must be free from dust.
6.
After all cables are laid, the sliding cover plates at the top and bottom cabling holes of
the cabinet must be pushed in position to avoid entry of any animal.
7.
Enclosure in the cabinet and on the work platform must be installed reasonably,
correctly, steadily and firmly.
8.
All cards must be installed correctly and be against the back panel closely. Upper and
lower wrenches on the card must be locked firmly and fixed screws are screwed on.
lank panel must be installed correctly without obvious gap between cards. UN (green)
indicator must be on when system is powered and works normally. ALM (red) indicator
must be on when alarm is generated.
8.2 Power Cable Inspection
l
Power cable
Check if 3-pin plug and 3-core connector at two ends of power cable are correctly and
reliably connected.
l
DC power
8-1
SJ-20110803091932-002|2011-08-30 (R2.0)
ZTE Proprietary and Confidential
