IBM Storwize V7000 Unified Series Problem Determination Manual page 160

1. To help you work safely with Storwize V7000 Unified file modules, read the
2. Turn off the file module and peripheral devices.
3. Disconnect the power cord from the power supply that you are removing.
4. Grasp the power-supply handle.
5. Press the orange release latch to the left and hold it pressed.
6. Pull the power supply part of the way out of the bay.
7. Release the release latch; then, support the power supply and pull it the rest of
8. If you are instructed to return the power supply, follow all packaging
Installing a hot-swap ac power supply
The following procedure is for a Tier 1 customer replaceable unit (CRU).
Replacement of Tier 1 CRUs is your responsibility. If IBM installs a Tier 1 CRU at
your request, you will be charged for the installation. Service agreements can be
purchased so that you can ask IBM to replace these units.
The file module supports a maximum of two hot-swap ac power supplies.
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 Make sure that the devices that you are installing are supported. For a list of
v Before you install an additional power supply or replace a power supply with
v The server comes with one hot-swap 12-volt output power supply that connects
v You cannot mix 460-watt and 675-watt power supplies, high-efficiency and
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Storwize V7000 Unified: Problem Determination Guide Version
safety information in "Safety" on page xi, "Safety statements" on page xiii, and
"Installation guidelines" on page 54.
the way out of the bay.
instructions, and use any packaging materials for shipping that are supplied to
you.
supported devices for the server, see "Parts listing for file modules" in the IBM
Storwize V7000 Unified Information Center.
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.
to power supply bay 1. The input voltage is 110 V ac or 220 V ac auto-sensing.
non-high-efficiency power supplies, or ac and dc power supplies in the server.