Attaching The Grounding Cable; Figure 3-14 Attaching Grounding Wire To The Grounding Lug - Cisco Universal Broadband Router uBR10012 Hardware Installation Manual

Chapter 3 Installing the Cisco uBR10012 Router
Table 3-3
Quantity
2

Attaching the Grounding Cable

The following procedure describes how to attach:
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•
•
Warning Use copper conductors only. Statement 1025
Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit.
To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC
circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit
breaker in the OFF position. Statement 7
Verify that there is no power going to the Cisco uBR10012 chassis and the PEMs are not installed.
Step 1
Strip about 3/4 inch (2 cm) of the covering from the end of the grounding wire).
Step 2
Step 3 Insert the stripped end of the grounding wire into the open end of the grounding lug and crimp the
grounding lug securely to the wire.
Using the two M5 screws provided in the accessory kit, fasten the grounding lug firmly to the bottom of
Step 4
the chassis. Fasten the lug to the chassis. See the location marked "Grounding points" in
Attach the other end of the ground cable to a suitable grounding location in accordance with local
Step 5
practice at your site.
Proceed to the next section,
Step 6
Figure 3-14
OL-18259-09
Tools and Supplies (continued)
Description
M5 Pan Head screws with captive, lock
washers
Antistatic mat and ESD-wrist strap
The grounding lug to the grounding cable.
The grounding cable to the chassis.
The grounding cable to the earth grounding point.
Connecting DC Power to the Cisco uBR10012 Router, page
Attaching Grounding Wire to the Grounding Lug
0.75 in.
(2 cm)
Comments
Included in accessory kit.
—
Wire Grounding lug
Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
Connecting the Chassis to Ground
Figure 3-15).
3-34.
3-21