Grounding The Device; Grounding The Device Through The Grounding Terminal On The Rack - H3C MSR3610-X1 Installation Manual

Grounding the device

CAUTION:
• Correctly connecting the grounding cable is crucial to lightning protection and EMI protection.
When you install and use the device, first ground the device reliably.
• Ensure a minimum resistance of 5 ohms between the device and the ground.
A grounding cable is provided with the device. You can use the grounding cable to ground the device.
Grounding the device through the grounding terminal on the
rack
IMPORTANT:
Make sure the rack is reliably grounded before grounding the device.
To ground the device through the grounding terminal on the rack:
Remove the grounding screw from the grounding hole in the rear panel of the chassis.
1.
Use the grounding screw to attach the ring terminal of the grounding cable to the grounding hole.
2.
See Figure
Remove the hex nut from a grounding post on the grounding terminal of the rack.
3.
Use needle-nose pliers to bend a hook at the other end of the grounding cable. Attach the hook
4.
to the grounding post and use the hex nut to secure the hook to the post. See
Figure 12 Connecting the grounding cable to the device
12.
13
Figure 13.