HPE FlexNetwork MSR2003, Installation Manual, Page: 19 / 57

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Figure 11 Securing the router to the rack
Grounding the router
WARNING!
Correctly connecting the router grounding cable is crucial to lightning protection and EMI protection.
IMPORTANT:
The resistance reading should be smaller than 5 ohms between the chassis and the ground.
Grounding the router through the rack
IMPORTANT:
Make sure the rack is correctly grounded before grounding the router.
To connect the grounding cable:
1.
Remove the two grounding screws from the rear panel of the chassis.
2.
Attach the grounding screw to the ring terminal of the grounding cable. See Figure 12 .
3.
Use a Phillips screwdriver to fasten the grounding screw into the grounding screw hole.
4.
Remove the grounding screw from the grounding point on the rack.
5.
Use a needle-nose pliers to bend a hook at the other end of the grounding cable, attach it to the
grounding point, and secure it with a screw. See
Figure 13 .