Nortel Networks 400 4.0, BCM200 manual Install the power supply modules into the power supply cage

296Chapter 23 Replacing or upgrading a power supply

3Insert the power supply modules into the redundant power supply cage at the rear of the main unit.

a Push on the power supply module until the face of the module is flush with the casing. You hear a click when the power supply module is properly seated.

b Secure each module with the power supply locking nut (located on the right side of the module). Refer to Figure 157.

Figure 157 Install the power supply modules into the power supply cage

Power supply modules slide into the power supply cage.

1

Push the power supply module into the power supply cage.

2Fasten the power supply module locking nut.

Figure 158 BCM400 main unit redundant power supply (rear view)

Power supply mounted in the BCM400 redundant feature option main unit

4If you are installing the redundant power supply for the first time, restore the BCM400 system to operation as described in “Restarting the system after maintenance” on page 232.

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