Replacing A Hot-Plug Psu; Preliminary Steps; Removing The Defective Hot-Plug Psu - Fujitsu PRIMERGY TX2540 M1 Upgrade And Maintenance Manual

6.3.3

Replacing a hot-plug PSU

Customer Replaceable Unit
(CRU)
Tools: tool-less
V
CAUTION!
When replacing a hot-plug PSU in a non-redundant PSU
●
configuration, the server must be switched off first.
Ensure to replace a defective hot-plug PSU by a new module of the
●
same type.
I
Note for servers using CMA (Cable Management Arm)
Since the installed CMA is blocking hot-plug PSUs, additional steps are
required in order to remove or replace a hot-plug PSU:
Ê Unlock the CMA stopper.
Ê Remove the CMA stopper with the mounted crossbar.
Ê Support the CMA stopper, the crossbar and the CMA including cables
with your right hand.
Ê Remove the hot-plug PSU and carefully install a new hot-plug PSU.
Ê Remount the complete assembly (CMA stopper, crossbar and CMA)
into the rail.
6.3.3.1

Preliminary steps

"Locating the defective server" on page 45
Ê
Ê Only when replacing a power supply module in a non-redundant
configuration:
6.3.3.2

Removing the defective hot-plug PSU

Ê Identify the defective hot-plug PSU using the server management software.
Ê Remove the hot-plug PSU as described in
page 119.
TX2540 M1
"Disconnecting the server from the mains" on page 48
Upgrade and Maintenance Manual
Power supply units
Hardware: 5 minutes
"Removing a hot-plug PSU" on
121