2-29
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Connecting the grounding cable to the chassis
•
Connecting the grounding cable to a grounding strip
NOTE:
The power and grounding terminals in this section are for illustration only.
If a grounding strip is available at the installation site, connect the grounding cable to the grounding
strip.
Connecting the grounding cable to the chassis
1.
Remove the grounding screw from the rear panel of the switch chassis.
2.
Use the grounding screw to attach the ring terminal of the grounding cable to the grounding
screw hole. Fasten the screw. The recommended torque is 5 kgf-cm (0.49 Nm).
IMPORTANT:
Orient the grounding cable as shown in
so you can easily install or remove the fan
tray.
Figure2-39 Connecting the grounding cable to the chassis
(1) Grounding screw
(2) Grounding sign
(3) Grounding hole
(4) Ring terminal
(5) Grounding cable
3.
Verify that the grounding cable has been securely connected to the rear grounding point.
Connecting the grounding cable to a grounding strip
1.
Use needle-nose pliers to bend the bare metal part to the shape as shown in
. Make
sure the bended part can securely attached to the grounding post on the grounding strip.
2.
Peel 20 mm (0.79 in) of insulation sheath by using a wire stripper.
3.
Attach the bended part of the grounding cable to the grounding post and use the hex nut to
fasten the bended part to the post.
