Preliminary Steps; Note For Servers Using Cma (Cable Management Arm) - Fujitsu PRIMERGY RX2530 M4 Upgrade And Maintenance Manual

V
CAUTION!
When replacing a 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
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by revitalization.
6.2.3.1

Preliminary steps

"Locating the defective server" on page 47
Ê
Ê Check which PSU is defective.
A PSU is defective when the PSU status indicator lights orange. For more
information, see section
Ê Only when replacing a PSU in a non-redundant configuration:
down the server" on page 49
Ê Remove the power cord from the defective PSU, see section
the power cord" on page
6.2.3.2

Note for servers using CMA (Cable Management Arm)

Regarding of replacing PSUs, additional tasks are needed, due to an
interference between CMA stopper and the PSUs.
Ê Push the lock spring inward to unlock the CMA stopper (see figure 39).
V
CAUTION!
In case of not enough space at the under side, unlock the CMA
stopper of the server below and pull out the CMA to the rear side.
Ê Remove the CMA stopper with the mounted crossbar (see figure 40).
Ê Hold the CMA stopper, the crossbar and the CMA including cables in the one
hand.
Ê Remove the PSU (see figure 41) and install the new PSU carefully.
I
Note for PSU1: Remove the PSU1 carefully while lifting PSU1 and
bringing PSU1 to the right, in order to avoid interference
Ê Mount the complete assembly (CMA stopper, the crossbar and the CMA)
again into the rail.
RX2530 M4
"Indicators on PSUs (hot-plug PSUs)" on page
50.
Upgrade and Maintenance Manual
Power supply unit (PSU)
"Shutting
"Disconnecting
431.
121