Fujitsu PRIMERGY TX1320 M4 - Replacing a Hot-Plug PSU; Preliminary Steps; Removing the Defective Hot-Plug PSU; Installing the New Hot-Plug PSU

TX1320 M4 Upgrade and Maintenance Manual 111
Power supply unit (PSU)
6.3.3 Replacing a hot-plug PSU
V CAUTION!
● When replacing a hot-plug PSU in a non-redundant PSU
configuration, the server must be switched off first.
● Replace the PSU after specifying the one that breaks down at work
by revitalization.
6.3.3.1 Preliminary steps
Ê "Locating the defective server" on page 47
Ê Check which PSU is defective.
A PSU is defective when the PSU status indicator lights orange. For more
information, see section "Indicator on hot-plug PSU" on page 333.
Ê Only when replacing a hot-plug PSU in a non-redundant configuration:
"Shutting down the server" on page 49
Ê Remove the power cord from the defective hot-plug PSU, see section
"Disconnecting the power cord" on page 50.
6.3.3.2 Removing the defective hot-plug PSU
Ê Remove the hot-plug PSU, see section "Removing a hot-plug PSU" on
page 109.
6.3.3.3 Installing the new hot-plug PSU
Ê Install the hot-plug PSU, see section "Installing a hot-plug PSU" on
page 106.
Customer Replaceable Unit
(CRU)
Hardware: 5 minutes
Tools: tool-less