Replacing Psu Modules - Fujitsu PRIMERGY TX300 S8 Upgrade And Maintenance Manual

Ê Push the PSU dummy module into its slot until it locks in place.
V
CAUTION!
Always install dummy modules into unused PSU slots to comply with
applicable EMC regulations and satisfy cooling requirements.
6.4

Replacing PSU modules

Customer Replaceable Unit
(CRU)
Tools: tool-less
V
CAUTION!
When replacing a PSU module in a non-redundant PSU
●
configuration, the server must be switched off first.
Ensure to replace a defective PSU module by a new module of the
●
same type.
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 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 module and carefully install a new PSU module.
Ê Remount the complete assembly (CMA stopper, crossbar and CMA
arm) into the rail.
TX300 S8 / RX350 S8
Upgrade and Maintenance Manual
Power supply
Average task duration:
5 minutes
173