IBM Storwize V7000, Problem Determination Manual

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1. To help you work safely with Storwize V7000 Unified file modules, read the
safety information in “Safety” on page xi, “Safety statements” on page xiii, and
“Installation guidelines” on page 54.
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
the way out of the bay.
8. 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.
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
supported devices for the server, see “Parts listing for file modules” in the
IBM
Storwize V7000 Unified Information Center .
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 with one hot-swap 12-volt output power supply that connects
to power supply bay 1. The input voltage is 110 V ac or 220 V ac auto-sensing.
v
You cannot mix 460-watt and 675-watt power supplies, high-efficiency and
non-high-efficiency power supplies, or ac and dc power supplies in the server.
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Storwize V7000 Unified: Problem Determination Guide Version