Removing The Psu Module; Installing The New Psu Module - Fujitsu PRIMERGY RX300 S7 Upgrade And Maintenance Manual

6.4.3

Removing the PSU module

V
CAUTION!
If you want to upgrade the PSU from 450W to 800 W hot-plug the running
of the mixed configuration must not exceed 5 minutes.
"Removing a PSU module" on page 122
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6.4.4

Installing the new PSU module

Figure 32: Installing the PSU
Ê Insert the PSU module into its slot.
Ê Push the PSU module into its slot (1) as far as it will go until the locking latch
snaps in place (2).
I
When upgrading redundant power supply configurations from 450 W
to 800 W PSU modules, please note the following:
After replacing the first PSU module, the CSS indicator will start
flashing (entry into SEL), indicating an unsupported mixture of PSU
modules with different power output.
The CSS indicator LED will stop flashing as soon as the second PSU
module has been replaced as well.
RX300 S7
Upgrade and Maintenance Manual
Power supply
127