Cisco Router 3600 Hardware Installation Manual page 70

Installing Chassis Ground Connection
Figure 3-32 Required Ground-Lug Bracket Attachment on a Cisco 3640 Router (DC Power Supply
Mounting
screws
Power
supply
Strip one end of the ground wire to the length required for the ground lug or terminal.
Step 2
–
–
Crimp the ground wire to the ground lug or ring terminal, using a crimp tool of the appropriate size.
Step 3
Attach the ground lug to the ground-lug bracket as shown in
Step 4
or attach the ring terminal to the ground-lug bracket as shown in
Figure
terminal, use one of the screws provided. Use a number 2 Phillips screwdriver, and tighten the screws to
a torque of 8 to 10 in-lb (0.9 to 1.1 N-m).
Where a DC power supply is shown, AC power supply attachment is similar.
Diagonal attachment of the ground lug to the bracket provides clearance for the RPS power cable.
Connect the other end of the ground wire to a suitable grounding point at your site.
Step 5
Figure 3-33 NEBS-Compliant Ground Lug Attachment on a Cisco 3620 Router with Internal AC or DC
on a Cisco 3620 router
Cisco 3600 Series Routers Hardware Installation Guide
3-20
Shown)
For the NEBS ground lug—approximately 0.75 in. (20 mm)
For user-provided ring terminal—as required
3-38. For the ground lug, use the two screws with captive locking washers provided. For a ring
Power Supply
Bracket
Ground lug mounted
without Cisco RPS
Bracket
Figure
Figure
Power
supply
Chapter 3 Installing the Router
3-33, Figure 3-34, or Figure
3-36, Figure 3-37, or
OL-2056-05
3-35,