CX400 M4
Upgrade and Maintenance Manual
87
Power supply unit (PSU)
6.3
Removing and installing the PSU dummy
module
V
CAUTION!
Never leave the bay for the hot-plug PSU empty for more than two
minutes during operation. Otherwise, excessive temperatures could
damage system components.
6.3.1
Removing the PSU dummy module
Figure 42: Removing the PSU dummy module
Ê
Press the handles of the PSU dummy module in the direction of the arrows
(1).
Ê
Pull the PSU dummy module out of the bay (2).
Customer Replaceable Unit
(CRU)
Hardware: 5 minutes
Tools:
Preliminary and concluding steps: tool-less
Main steps: tool-less