Tekelec T1000 Hardware Manual page 92

How to Connect Frame Ground and Logic Ground
4.
Connect the other end of the cable to the side of the frame nearest the T1000
AS chassis (see Figure 6-2 on page 6-6). Be sure that the T1000 AS can slide in
and out on its rails without binding this cable.
5.
This procedure is complete.
Next, go to Procedure 6-4, "Connect Logic Ground from Logic Ground Terminal
Strip to Ground Window," on page 6-8.
How to Ground the Logic Connector in a DC Environment
This section describes how to attach the logic ground cables to the logic connector
at the back of the server.
The logic ground cables are a part of the internal power distribution. They
provide a ground connection between each server and the main ground. The logic
ground is connected from each server to the terminal strip and from the terminal
strip to the system bar or to the ground window by the consolidated power
cables, cable #6 AWG (P/N 690-0131-01), terminal lug (P/N 804-0817-R02), and
heat-shrink (P/N 804-0228-R01).
To complete the logic ground, both of the following procedures must be
performed:
• Attach the logic ground from the logic ground terminal block to the
system bar (EF00) or to the isolated ground of the Ground Window
(Procedure 6-4 on page 6-8).
• Attach the logic ground cable from the logic ground port on the T1000 AS
to the logic ground screws on the logic ground terminal block
(Procedure 6-5 on page 6-11).
Procedure 6-4.
1.
Use Procedure 6-1 on page 6-4 to prepare the logic ground cable (P/N
690-0131-01).
NOTE: It may be necessary to drill the central office ground window bar
to accept the 3/8-inch bolts on one-inch centers.
2.
Attach one of the ground cables to the logic ground terminal strip and the
other end to the system ground bar (EF00) or the isolated ground of the
ground window (see Figure 6-4 on page 6-9).
6-8
Connect Logic Ground from Logic Ground Terminal
Strip to Ground Window
910-0095-001 Revision J November 2007