Cisco N540-FH-CSR-SYS Install Manual page 30

Install the AC Power Cables
Figure 32: Ground Lug
2. Attach one end of the shelf ground cable (#6 AWG cable) to the ground point on the rear of the chassis
using the specified dual-hole lug connector.
Install the AC Power Cables
Refer Chapter 6: Replace Power Supply for more information about AC power cables installation.
To install the AC power cables in the power supply slots:
1. Plug the power supply cord in the power supply module.
2. Insert the power supply cord into the tie [1, 3] and tighten the tie around the power supply cord as shown
in [2, 4] in the figure below.
Install the Device
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• Use a wire-stripping tool to remove approximately 0.75 inches (19 mm) of the covering from the
end of the grounding cable.
• Insert the stripped end of the grounding cable into the open end of the grounding lug.
• Use the crimping tool to secure the grounding cable in the grounding lug.
• Remove the adhesive label from the grounding pad on the chassis.
• Place the grounding lug against the grounding pad so that there is solid metal-to-metal contact, and
insert the two M4 screws with washers through the holes in the grounding lug and into the grounding
pad.
• Ensure that the lug and cable do not interfere with other equipment.
• Prepare the other end of the grounding cable and connect it to an appropriate grounding point in your
site to ensure adequate earth ground.
Install the Device