Grounding the SRX5400 Services Gateway
WARNING: To meet safety and electromagnetic interference (EMI) requirements and
to ensure proper operation, you must properly ground the services gateway chassis
before connecting power.
You ground the device by connecting a grounding cable to earth ground and then attaching it to the chassis
grounding points using UNC 1/4-20 two screws. You must provide the grounding cable (the cable lug is
supplied with the device).
1. Verify that a licensed electrician has attached the cable lug provided with the device to the grounding
cable.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to an
approved site ESD grounding point. See the instructions for your site.
3. Ensure that all grounding surfaces are clean and brought to a bright finish before grounding connections
are made.
4. Connect the grounding cable to a proper earth ground.
5. Detach the ESD grounding strap from the site ESD grounding point, and connect the strap to one of
the ESD points on the chassis.
6. Place the grounding cable lug over the grounding point. The grounding point is sized for UNC 1/4-20
screws and 1/4 in. split washers, which are provided in the accessory box.
7. Secure the grounding cable lug to the grounding point, first with the washers, and then with the screws
as shown in Figure 87 on page 200.
199
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