Nortel Networks Option 11C Mini Manuale Utente
Chapter 11 – Installing the system ground
Page 143 of 332
Option 11C Mini
Planning and Installation Guide
Figure 38
Grounding a Main Chassis and Chassis Expander pair
Grounding a Main Chassis and Chassis Expander pair
5
Connect the grounding block to the ground bus in the AC power
service panel, using #6 AWG wire. See Table 26 on page 140 for
region-specific grounding requirements.
service panel, using #6 AWG wire. See Table 26 on page 140 for
region-specific grounding requirements.
6
Place a DO NOT DISCONNECT tag on the ground wire at the
service panel.
service panel.
7
Test the ground.
—————————— End of Procedure ——————————
WARNING
A qualified technician or electrician must make the connection in the
AC power service panel.
AC power service panel.
Grounding lug
on Main Chassis
on Main Chassis
Ground
wire to the
wire to the
Grounding lug
on Chassis
Expander
on Chassis
Expander
grounding
block
block