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Removing a power supply
CAUTION:
When the switch has two power supplies operating in 1+1 redundancy mode, removing one power
supply does not affect the operation of the switch. When the switch has only one power supply
present, removing the power supply causes power down of the switch.
To remove a power supply:
1.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2.
Remove the power cord from the power supply.
3.
As shown in Figure2-21, use one hand to hold the power supply handle, press the latch towards
the handle, and then pull the power supply part way out of the slot. Supporting the power supply
with the other hand, pull it completely out of the slot.
4.
Put the removed power supply in an antistatic bag for future use.
5.
If you are not to install a new power supply, install a filler panel in the slot to ensure good
ventilation in the switch. See Figure2-22.
Figure2-21 Removing a power supply
(1) Use the thumb to press the latch towards the handle
Figure2-22 Installing a power supply filler panel
(2) Pull the power supply out
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