Cisco 12416 Installation And Configuration Manual page 163

Chapter 3 Installing the Router
Connect the ground and each pair of power cables to the DC-input terminal studs
Step 2
as follows
When reconnecting source DC power cables, always connect the ground cable
Warning
first.
a.
b.
c.
Figure 3-24 Reconnecting the Source DC Power Cables to the Power Shelf
Cisco 12016, Cisco 12416, and Cisco 12816 Router Installation and Configuration Guide
OL-11495-01
(Figure 3-24):
Connect the ground cable to the ground terminal studs.
Beginning with terminal studs B2:
Connect the positive cable to the positive (+) terminal studs. For example:
B2+.
Connect the negative cable to the negative (–) terminal studs. For example:
B2-.
Repeat steps b and c for the remaining pairs of terminal studs.
Connecting Power to the Power Shelf
Positive (+)
Ground ( )
cable lug
cable lug
Negative (–)
cable lug
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