H3C S5120-HI Series Installation Manual page 32

5. Remove the hex nut of a grounding post on the grounding strip.
6. Cut the grounding cable as appropriate for connecting to the grounding strip.
7. Peel 5 mm (0.20 in) of insulation sheath by using a wire stripper, and insert the bare metal part
through the black insulation covering into the end of the ring terminal supplied with the switch.
8. Secure the metal part of the cable to the ring terminal with a crimper, cover the joint with the
insulation covering, and heat the insulation covering with a blow dryer to completely cover the
metal part.
9. Connect the ring terminal to the grounding post of the grounding strip, and fasten it with the
removed hex nut.
Figure 30 Connecting the grounding cable to a grounding strip
4 3
(1) Grounding post
(3) Grounding cable
Connecting the side grounding point to a grounding strip
This method is applicable to only the S5120-28SC-HI and S5120-52SC-HI switches.
To connect the side grounding point to a grounding strip:
1. Attach the two-hole grounding lug at one end of the grounding cable to a grounding point on the
switch chassis (see
chassis:").
2. Remove the hex nut of a grounding post on the grounding strip.
3. Attach the ring terminal at the other end of the grounding cable to the grounding strip through the
grounding post, and fasten the ring terminal with the removed hex nut.
2
1
"Connect the two-hole lug grounding cable to the side grounding point on the
(2) Grounding strip
(4) Hex nut
23