NEC Express5800/S120R-2 Betriebsanweisung PDF herunterladen (Seite 68)

6-8

Series3800/S120R-2 (6025B-3/6025B-3R) User's Manual

6-5 Power Supply

6025B-3

The Series3800/S120R-2 (6025B-3) has a single 560 watt power supply, which is

auto-switching capable. This enables it to automatically sense and operate with a

100v - 240v input voltage.

Power Supply Failure

If the power supply module fails, the system will shut down and you will need to

replace the module. As the power supply module in the 6025B-3 is not cold-swap-

pable, you will need to remove the chassis cover and disconnect all power cables

from the power supply unit before removing and replacing the power supply.

Removing/Replacing the Power Supply

1. Removing the power supply

First unplug the power cord from the power supply module. Remove the cover

from the chassis and disconnect all power cables from the motherboard and any

components. Then remove the screws that secure the power module to the chas-

sis. Finally, pull the module straight out by the handle.

2. Installing a new power supply

Replace the failed power supply with an identical power supply module (p/n PWS-

561-1H). Reconnect all power cables from the power supply to the motherboard and

components. Replace the chassis cover and reconnect the AC power cord. Finish

by depressing the power button on the chassis front control panel to restart the

system. has a single 550 watt power supply, which is auto-switching capable. This

enables it to automatically sense and operate with a 100v - 240v input voltage.

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NEC Express5800/S120R-2 Betriebsanweisung Seite 68