American Megatrends ManageTrends 2.7, User Manual

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StorTrends® 1300 User’s Guide (StorTrends iTX version 2.7) 80
Power Supply
The StorTrends 1300 has a 450 watt redundant power supply configuration consisting of
two hot-swap power modules. The power supply modules have an auto-switching
capability, which enables them to automatically sense and operate with a 100V - 240V
input voltage.
Power Supply Failure
If either of the two power supply modules fail, the other module will take the full load
and allow the system to continue operation without interruption. The Universal
Information LED on the control panel will blink red slowly and remain so until the failed
module has been replaced. Replacement modules can be ordered directly from American
Megatrends Inc. The power supply modules have a hot-swap capability, meaning you can
replace the failed module without powering down the system.
Removing/Replacing the Power Supply
You do not need to shut down the system to replace a power supply module. The
redundant feature will keep the system up and running while you replace the failed hot-
swap module. Replace with the same model, which can be ordered directly from
American Megatrends Inc.
Removing the power supply
First unplug the power cord from the failed power supply module. To remove the failed
power module, push the release tab (on the back of the power supply) to the side and then
pull the module straight out. The power supply wiring was designed to detach
automatically when the module is pulled from the chassis.
Installing a new power supply
Replace the failed power module with another PWS-451-1R power supply module.
Simply push the new power supply module into the power bay until you hear a click.
Finish by plugging the AC power cord back into the module.