Grounding A Cs 1000E Call Server; Grounding A Signaling Server - Nortel 1000E Installation And Configuration Manual

Grounding a CS 1000E Call Server

Grounding a Signaling Server

2 Connect the NTDU6201 Ground Bar to the ground bus in the AC electrical
panel, or to TGB for an ANSI/EIA/TIA 607 installation using #6 AWG wire.
See Table 12 on
WARNING
A qualified technician or electrician must make the
connection in the AC electrical panel.
3 Place a tag marked DO NOT DISCONNECT on the ground wire at the
electrical panel.
4 Test the ground.
The CS 1000E Call Servers are not connected to a ground bar. They are
properly grounded when:
• the CS 1000E power cord is plugged into the rack's AC outlet. The
rack's AC outlet must be grounded to its dedicated electrical panel. This
is the preferred method.
• the CS 1000E power cord is plugged into a wall AC outlet. The
CS 1000E is grounded outside of the rack using the safety grounding
conductor in the power cord. This method ensures proper grounding only
of the CS 1000E itself. It does not provide grounding protection for other
rack-mounted pieces of equipment. Therefore, ensure that other devices
in the rack are properly grounded as required.
The Signaling Server is not connected to a ground bar. It is properly grounded
when:
• the Signaling Server power cord is plugged into the rack's AC outlet. The
rack's AC outlet must be grounded to its dedicated electrical panel. This
is the preferred method.
Communication Server 1000E
Installing system grounds
page 93 for region-specific grounding requirements.
End of Procedure
Page 95 of 488
Installation and Configuration