Replacing A Psu; Preliminary Steps - Fujitsu PRIMERGY RX2560 M2 Upgrade And Maintenance Manual

Power supply unit (PSU)
6.4

Replacing a PSU

Customer Replaceable Unit
(CRU)
Tools: tool-less
V
CAUTION!
When replacing a PSU in a non-redundant PSU configuration, the
●
server must be switched off first.
Ensure to replace a defective PSU by a new PSU of the same type.
●
I
Note for servers using CMA (Cable Management Arm)
Since the installed CMA is blocking PSUs, additional steps are required
in order to remove or replace PSUs:
Ê Unlock the CMA stopper.
Ê Remove the CMA stopper with the mounted crossbar.
Ê Support the CMA stopper, the crossbar and the CMA arm including
cables with your right hand.
Ê Remove the PSU and carefully install a new PSU.
Ê Remount the complete assembly (CMA stopper, crossbar and CMA
arm) into the rail.
6.4.1

Preliminary steps

"Locating the defective server" on page 55
Ê
Ê Check which PSU is defective.
A PSU is defective when the indicator (1) in
more information see section
page 564.
Ê Only when replacing a PSU in a non-redundant configuration:
"Shutting down the server" on page 58
150
"Indicators on PSUs (slide-in units)" on
Upgrade and Maintenance Manual
Hardware: 5 minutes
figure 431 lights orange. For
TX2560 M2 / RX2560 M2