User's Manual
296 Chapter 23 Replacing or upgrading a power supply
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3 Insert 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
Figure 158 BCM400 main unit redundant power supply (rear view)
4 If 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.
Power supply modules slide into the
power supply cage.
Push the power supply
module into the power
supply cage.
1
Fasten the power supply
module locking nut.
2
Power supply mounted in
the BCM400 redundant
feature option main unit