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CAUTION:
The supplied grounding cable of the 3100-48 v2 Switch does not have an auxiliary OT terminal.
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Connect the grounding cable to the earthing system in the equipment room. Do not connect it to a fire
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main or lightning rod.
Connecting the grounding cable to the switch
Follow these steps to connect the grounding cable:
1.
Remove the grounding screw on the rear panel of the switch chassis.
2.
Attach the grounding screw to the OT terminal of the grounding cable.
3.
Use a screwdriver to fasten the grounding screw into the grounding screw hole.
Figure 10 Connect the grounding cable to the grounding hole of switch
(1) Chassis rear panel
(3) Grounding hole
(5) Grounding cable
Connecting the grounding cable to a grounding strip
Follow these steps to connect the grounding cable to a grounding strip:
1.
Remove the hex nut from the grounding strip.
2.
Cut the grounding cable to a proper length according to the distance between the switch and the
grounding strip.
3.
Make the connector on the grounding cable:
If you have an OT terminal, follow callout A in
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in) of insulation sheath by using a wire stripper, and then insert the naked metal part through the
insulation covering into the end of the OT terminal. Secure the metal part of the cable to the OT
terminal with a crimper, and then cover it with the insulation covering. Then heat the insulation
covering with a blower to make it completely cover the metal part.
(2) Grounding sign
(4) OT terminal
(6) Grounding screw
Figure 1 1
to make the connector: Peel 5 mm (0.20
10
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