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3-12
Cisco Nexus 2000 Series Hardware Installation Guide
OL-19013-05
Chapter 3 Installing a Cisco Nexus 2000 Series Fabric Extender
Grounding the System
Figure 3-5 shows how to attach the ESD wrist strap to the system ground lug screw for the Cisco Nexus
2000 Series FEX.
Figure 3-5 Attaching the ESD Wrist Strap to the System Ground Lug Screw
In addition, follow these guidelines when handling these devices:
• Handle carriers by available handles or edges only; avoid touching the printed circuit boards or
connectors.
• Place a removed component board-side-up on an antistatic surface or in a static-shielding container.
If you plan to return the component to the factory, immediately place it in a static-shielding
container.
• Never attempt to remove the printed circuit board from the metal carrier.
Caution For safety, periodically check the resistance value of the antistatic strap. The measurement should be
between 1 and 10 megohm (Mohm).
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1 ESD ground strap 4 Clip installed (behind screw)
2 Clip and grounding lug 5 System ground connector
3 Side view of grounding lug (clip slid behind
screw)