Installing Psu Modules; Required Tools; Preliminary Steps - Fujitsu PRIMERGY RX300 S7 Upgrade And Maintenance Manual

Power supply
For further safety information, please refer to chapter
●
information" on page
I
Note for servers using CMA (Cable Management Arm)
Since the installed CMA is blocking PSU modules, additional steps are
required in order to remove or replace PSU modules:
Ê Push the Lock spring for unlocking 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 Replace or remove the PSU module and install a PSU dummy
module into the empty bay.
Ê Remount the complete assembly (CMA stopper, crossbar and CMA
arm) into the rail.
For further information please refer to the "CMA-2U Mounting Kit" leaflet.
6.1

Installing PSU modules

Customer Replaceable Units (CRU)
Average task duration: 5 minutes
6.1.1

Required tools

Preliminary and concluding steps: tool-less
●
Installing the power supply unit: tool-less
●
6.1.2

Preliminary steps

Perform the following procedures:
"Opening the rack door" on page 64
Ê
118
43.
Upgrade and Maintenance Manual
"Important
RX300 S7