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Additional grounding (optional)
Important!
The cables mentioned in the procedure below are not part of the
system delivery, but they can be ordered separately.
If additional grounding connections are wanted (or required), you can do the following:
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1
Connect the office grounding cable (CC848833604, item 1) to the top of the rack
frame using two metric M8x20 bolts, nuts and washers as shown in the figure below.
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2
Ground the PDP, the subracks, and all units which are also mounted in the rack as
shown in the figure below. The following shelf grounding cables can be ordered:
•
Ground wire “PDP” 800 mm [2.625 ft] —
CC848828158 (item 2)
•
Ground wire “upper subrack” 2000 mm [6.562 ft] —
CC848828174 (item 3)
•
Ground wire “lower subrack” 3000 mm [9.843 ft] —
CC848828182 (item 3).
Note:
Both subrack ground wires should be routed to the rear panel of the rack and
then downwards. Use self-tapping M5x20 screws and washers to fix these cables.
System cabling and final assembly
Ground wiring
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4-22
Lucent Technologies - Proprietary
See notice on first page
365-374-187
Issue 1, December 2005
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