Aruba MSR4K43N0, Руководство по установке

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MSR4000 Installation Guide 31
4.3 Grounding the MSR4000
The grounding must be completed before powering up the MSR4000.The residence of
grounding wire should be less than 5 ohm and the grounding cable’s cross-section area
should be no less than 6 mm
2
.The grounding hole is at the left side of the MSR4000.
Figure 4-11 Grounding the MSR4000
Step 1 Peel the cover of one end of the grounding cable (green or yellow and green
grounding cable) and place the bare grounding cable into the copper lug, and press
firmly with the crimping pliers.
Step 2 Fasten the copper lug to the grounding hole on the MSR4000 with the M4 x12 bolt
and external-tooth washer.