Chapter 23 Replacing or upgrading a power supply 285

5Secure the power cables to the power supply support bracket with the tie-wrap inserted in step 2 (see Figure 144).

Figure 144 Fasten the power supply support bracket cables

Place the support

2 bracket on the power supply

Place power supply upside 1 down on flat surface

Insert a tie-wrap in

3 the power supply support bracket

Gather and route the power

4 cables at the tie-wrap

Secure the power cables to the

5 power supply bracket with the tie-wrap

6Insert the standard power supply and support bracket in the main unit. The power supply support bracket rests on the MSC guide bracket on one side, and the chassis wall on the other.

7Ensure the mounting holes in the power supply support bracket align with the holes in the main unit.

8Fasten the power supply support bracket mounting screws (see Figure 145).

Figure 145 Fasten the power supply support bracket to the main unit

BCM200/400 4.0 Installation and Maintenance Guide

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Nortel Networks BCM200, 400 4.0 manual Fasten the power supply support bracket cables