Nortel Networks 8010co manual Power supply cables

Chapter 2 Installation 43

7Locate the following items in the shipping container (Figure 24).

•125-inch power cables—for power supplies located in the lower chassis

•90-inch power cables—for power supplies located in the upper chassis

•90-inch ground cables—for grounding of power supplies located in the upper and lower chassis

Figure 24 Power supply cables

1

2

3

1 = 125-inch power supply cables (x 6)

2 = 90-inch power supply cables (x 6)

3 = 90-inch power supply ground cables (x 6)

10428FC

8Attach one end of a 90-inch ground cable to the grounding stud on the power supply. Use a 7/16-inch hex wrench to fasten the hardware in the correct order (Figure 25).

The hardware (washers and nuts) are included with the power supply shipment.

Figure 25 Attaching the ground lead

1

2

3

4

5

1 = Grounding stud

2 = Flat washer

3 = Crimp lug

+DC -DC

6

4 = Lock washer

5 = Hex nut

6 = Earth ground lead

10297FA

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