M4 screws to secure the lug to the connector3Stripped end of the grounding wire inserted
into the open end of the grounding lug
1
System ground location4Grounding lug2
Figure 25: System Ground Connected
Step 5 Prepare the other end of the grounding wire, and connect it to an appropriate grounding point in your site to
ensure adequate earth ground for the switch.
Attaching an ESD Strap
After you install the system ground lug, follow these steps to correctly attach the ESD wrist strap:
Procedure
Step 1 Attach the ESD wrist strap to bare skin as follows:
a) If you are using the ESD wrist strap supplied with the FRUs, open the wrist strap package and unwrap
the ESD wrist strap. Place the black conductive loop over your wrist and tighten the strap such that it
touches your bare skin well.
b) If you are using an ESD wrist strap equipped with an alligator clip, open the package and remove the ESD
wrist strap. Locate the end of the wrist strap that attaches to your body and secure it to your bare skin.
Cisco Catalyst 9400 Series Switches Hardware Installation Guide
76
Installing the Switch
Attaching an ESD Strap