IBM system x3530 m4 (7160k2g, 90y8826 х4, 49y3760, 00d4413) [338/402] Replacing a hot swap power supply

IBM system x3530 m4 (7160k2g, 90y8826 х4, 49y3760, 00d4413) [338/402] Replacing a hot swap power supply
5. If you are instructed to return the power supply, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
Replacing a hot-swap power supply
The following notes describe the type of power supply that the server supports
and other information that you must consider when you install a power supply:
v To confirm that the server supports the power supply that you are installing, see
http://www.ibm.com/systems/info/x86servers/serverproven/compat/us/.
v Before you install an additional power supply or replace a power supply with
one of a different wattage, you may use the IBM Power Configurator utility to
determine current system power consumption. For more information and to
download the utility, go to http://www-03.ibm.com/systems/bladecenter/
resources/powerconfig.html.
v The server comes standard with one of the following power supplies that
connects to power supply bay 1. The input voltage is 100-127 V ac or 200-240 V
ac auto-sensing.
460-watt non-hot-swap power supply
460-watt hot-swap power supply
675-watt high-efficiency, hot-swap power supply
Note: You cannot mix 110 V ac and 220 V ac, or 460-watt and 675-watt power
supplies in the server, it is not supported.
v Power supply 1 is the default/primary power supply. If power supply 1 fails,
you must replace the power supply with the same wattage immediately.
v The server supports a maximum of two hot-swap power supplies. These power
supplies are designed for parallel operation. In the event of a power-supply
failure, the redundant power supply continues to power the system.
v The server can run fully configured with one power supply. For redundancy
support, you must install the second hot-swap power supply.
Statement 5
CAUTION:
The power control button on the device and the power switch on the power
supply do not turn off the electrical current supplied to the device. The device
also might have more than one power cord. To remove all electrical current from
the device, ensure that all power cords are disconnected from the power source.
Statement 8
322 System x3530 M4 Type 7160: Installation and Service Guide

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