Filter
Top Products
9-8
Network Processing Engine and Network Services Engine Installation and Configuration
OL-4448-12
Chapter 9 Removing and Installing the NPE or NSE
Removing and Replacing the NPE or NSE
Step 4 Using a 3/16-inch flat-blade screwdriver, loosen the screw below the +V lead receptacle and pull the lead
from the connector. Repeat this step for the –V lead only. See
Figure 9-5.
Figure 9-5 Disconnecting Power from a Cisco uBR7246VXR Router DC-Input Power Supply
Step 5 Using an 8-mm wrench or nut driver (or adjustable wrench), loosen and remove the two M5 nuts that
secure the two-hole grounding lug to the grounding receptacle, and pull the grounding lug and lead from
the receptacle.
Note The color coding of the DC-input power supply leads depends on the color coding of the DC
power source at your site. Typically, green or green and yellow are used for ground. Make certain
that the lead color coding you choose for the DC-input power supply matches the lead color
coding used at the DC power source.
3 Captive installation screw 8 Strain-relief cover
4 M5 grounding receptacles 9 M4 nuts
5 M5 grounding lug
1 Power switch 6 –V lead
2 Power receptacle 7 M4 studs
3 DC power supply 8 +V lead
4 M5 grounding receptacles 9 Handle
5 M5 grounding lug
66406
3
8
1
2
9
7
5
6
4