Preliminary Steps; Removing The Defective Hot-Plug Power Supply Unit - Fujitsu PRIMERGY RX1330 M1 Upgrade And Maintenance Manual

Power supply
Note for servers using CMA (Cable Management Arm)
Regarding of replacing power supply units, additional tasks are needed, due to
an interference between CMA stopper and the power supply units.
Ê Push the lock spring inward to unlock the CMA stopper (see figure 31).
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 32).
Ê Hold the CMA stopper, the crossbar and the CMA including cables in the one
hand.
Ê Remove the power supply unit (see figure 33) and install the new power
supply unit carefully.
Ê Mount the complete assembly (CMA stopper, the crossbar and the CMA)
again into the rail.
6.3.3.1

Preliminary steps

"Locating the defective server" on page 43
Ê
"Locating the defective component" on page 45
Ê
Ê Check which power supply unit is defective.
A power supply unit is defective when the indicator (1) in
orange. For more information see section
page 300.
Ê Only when replacing a power supply unit in a non-redundant configuration:
"Shutting down the server" on page 45
Ê Remove the power cord from the defective power supply unit as described
in section "Disconnecting the server from the mains" on page 46
6.3.3.2

Removing the defective hot-plug power supply unit

Ê Remove the power supply unit as described in section
power supply unit" on page
104
102.
Upgrade and Maintenance Manual
figure 228
"Connectors and indicators" on
"Removing a hot-plug
lights
RX1330 M1