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To remove a power module:
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 module. To remove a DC power cord, squeeze the tabs
on the power cord connector with your thumb and forefinger, and then pull the connector out, as
shown in Figure 52.
3. Hold th
e handle on the power module with one hand, pivot the latch on the power module to the
right with your thumb, and pull the power module part way out of the slot, as shown in Figure 53.
4. Suppo
rting the power module bottom with one hand, slowly pull the power module out with the
other hand.
5. Put the removed power module in an antistatic bag for future use.
6. If you are not to install a new power module, install a filler panel in the slot to ensure good
ventilation in the switch, as shown in Figure 54.
Figure 52
Removing the DC power cord
(1) Press the tabs on the power cord connector with your thumb and forefinger
(2) Pull the power cord connector out