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Brocade TurboIron 24X Series Hardware Installation Guide
Part Number: 53-1003053-03
Maintaining the TurboIron 24X Hardware
Replacing a power supply
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Replacing a power supply
Power supplies are hot swappable. However, Brocade recommends that you disconnect the power supply
from AC power before installing or removing the supply. The device can be running while a power supply is
being installed or removed, but the power supply itself should not be connected to a power source.
Otherwise, you could be injured or the power supply or other parts of the device could be damaged.
Installation precautions and warnings
Follow these precautions when installing a power supply in the TurboIron 24X.
Before beginning the installation, refer to the precautions in
Do not install the device in an environment where the operating ambient temperature might exceed 40°C
(104°F).
Never leave tools inside the device.
Determining which power supply failed
If you are replacing a power supply that has failed and you are not sure which supply has failed, enter the following command at any CLI
command prompt:
TurboIron#
show chassis
Power supply 1 (NA - NA - Regular) present, status ok
Power supply 2 not present
Fan 1 ok, speed (auto): [[1]]<->2<->3
Fan 2 ok, speed (auto): [[1]]<->2<->3
Fan 3 ok, speed (auto): [[1]]<->2<->3
Fan controlled temperature: 0.0 deg-C
Fan speed switching temperature thresholds:
Speed 1: NM<----->30 deg-C
Speed 2: 25<----->40 deg-C
Speed 3: 35<----->90 deg-C (shutdown)
Boot Prom MAC: 00-00-00
TurboIron#
This command displays status information for the power supplies and the fans. The power supplies are numbered from left to right. These
numbers assume you are facing the front of the device, not the rear.
If the display indicates "Installed (Failed)" for any of the slots, the power supply installed in that particular slot has failed.