Replacing Components
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36
Figure 18
Replacing a failed power supply
Label
Description
1
Release latch
2
Power supply pull handle
3. Insert the new power supply. Slide it all the way in until the locking mechanism clicks into place.
4. Connect the AC power cable to the new power supply's connector
Replacing a Fan Tray
The switch is equipped with six field-replaceable, hot-swappable fan trays. The switch can tolerate the failure
of a single fan tray while maintaining a safe operating temperature. To maintain system redundancy, a failed
fan tray should be replaced as soon as possible. The Fan LED will FLASH amber, indicating a fan tray has
failed.
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The Aruba 10000 switch is not compatible with fan trays from other Aruba hardware platforms.
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After removing a fan tray, wait at least five seconds before inserting a replacement fan tray in the same slot.
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Replace only one fan tray at a time. Removing more than one fan tray at a time compromises system cooling,
risks damage to the hardware, and can cause the switch to shut down abruptly.
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If there are less than six fan trays installed, a three minute count down timer is triggered. If six fan trays are not
present before the countdown expires, the switch will automatically power down for five minutes and then
reboot. For this reason, it is not recommended to remove a failed fan tray, until you have the replacement fan
tray prepared.
Ensure that a replacement fan tray has the same airflow as other fan trays installed in the switch (Port-to-
Power or Power-to-Port).
