NEC Express5800/S110R-1 User's Guide download pdf (Page 68)

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Series3800/S110R-1 (5015M-UR/5015M-U/5015M-NTR/5015M-NT) User's Manual

5015M-U/5015M-NT

The Series3800/S110R-1 (5015M-UR/5015M-U/5015M-NTR/5015M-NT) 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. Replacements can be ordered. As there is only one power

supply module in the 5015M-U/5015M-NT, power must be completely removed from

the server before removing and replacing the power supply for whatever reason.

Removing/Replacing the Power Supply

1. Removing the power supply

First turn the power switch on the control panel off, then unplug the power cord

from the system. Replace with the same model (p/n PWS-561-1H20).

To remove the failed power module, ﬁ rst remove the screws that secure the power

supply to the chassis. Locate the colored release tab, push it to the right then pull

the module straight out with the handle provided (see Figure 6-6, redundant power

supply server shown). The power supply wiring was designed to detach automati-

cally when the module is pulled from the chassis.

2. Installing a new power supply

Replace the failed power supply with another identical power supply module. Care-

fully insert the new power supply into the open bay and push it completely into the

chassis until you hear a clicking sound, meaning it has been fully inserted. Secure it

to the chassis with the screwd you removed previously, then reconnect the AC power

cord and depress the power button on the control panel to restart the system.

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NEC Express5800/S110R-1 User's Guide Page 68