14-100
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
OL-13208-11
Chapter 14 Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
Removing and Replacing the Cisco ASR 1013 Router Power Supplies
Figure 14-73
shows the DC power supply terminal block with the order of installing the screws and
washers on the ground lug.
Figure 14-73
Cisco ASR 1013 Router DC Power Supply Ground Lug Installation
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.
Note
Secure the wires coming in from the terminal block so that they cannot be disturbed by casual contact.
Step 10
Use tie wraps to secure the wires, so that the wires are not pulled from the terminal block by casual
contact. Ti-wrap studs are located below the power supply terminal block.
1
DC power supply grounding stud with wire
4
Flat washer
2
Grounding screws
5
Kepnut screw
3
DC power supply ground symbol
—
—
This unit might ha
ve more than one po
wer supply con
-4
8
/-60V 40A
3
1
253990
5
4
2