Cisco ASR 1000 Series Installation And Configuration Manual page 236

Removing and Replacing a Cisco ASR 1006 Router Power Supply
Figure 8-21
1 Negative lug and wire with sleeving wrapped
around the wire and end of lug
2 Positive lug and wire with sleeving wrapped
around the wire and end of lug
For easier cable-management, insert the positive cable first. Replace the ground lug with cable in the
Step 8
following order:
Flat Washer
a.
Ground lug with positive wire
b.
Kepnut screw
c.
Step 9 Tighten the Kepnut screw (use the screwdriver to tighten the ground screw in the terminal block to a
torque of 20+/–2 in-lbs / 2 per.) and repeat the same steps for the negative wires.
Secure the wires coming in from the terminal block so that they cannot be disturbed by casual contact.
Note
Use tie wraps to secure the wires, so that the wires are not pulled from the terminal block by casual
Step 10
contact. Ti-wrap studs are located below the power supply terminal block.
Note
Replace the terminal block plastic cover, which is slotted and keyed to fit correctly over the terminal
Step 11
block; then tighten the black screw (use the screwdriver to tighten the screw to a torque of 5 in-lbs / 1
per.).
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide
8-30
Cisco ASR 1006 Router DC Power Supply Terminal Block Ground Lugs
4
The ground wire must contain a loop when securing it to the tie-wrap tab to prevent it from being
pulled out.
Chapter 8 Replacing Cisco ASR 1000 Series Routers Field-Replaceable Units
1 2
-48/-60V 40A
This unit might have more than one power supply connection. All connections must be removed to de-energ
3
3 Protective sleeving area
4 Earth ground stud and cable
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