Install Grounding On Multiple 19" Chassis (Optional) - NEC Univerge SV8100 System Hardware Manual

UNIVERGE SV8100
System Hardware Manual
2. Ground each chassis by connecting a 14 AWG wire from the
FG lug on the back side of the chassis to an electrical service
ground (such as a cold water pipe).
3.3.4

Install Grounding on Multiple 19" Chassis (Optional)

From the factory, the SG, ETH and PBXG grounds are located inside
the chassis and are connected to the FG ground (frame ground) on
the back of the chassis.
Each chassis (CHS2U-US) in the system must be grounded
separately using the procedure listed below.
1. Ensure all Controlling and Expansion Chassis are powered
down and unplugged.
2. Ground each chassis by connecting a 14 AWG wire from the
FG lug on the back side of the chassis to an electrical service
ground (such as a cold water pipe). Refer to
Chassis Grounding Lug (Multiple-Chassis) on page 3-20
grounding illustration.
CHS2U-US
Figure 3-21 Chassis Grounding Lug
Issue 2.0
FG Lug
Figure 3-22 19"
for
3 - 19