Lenovo 5458 Installation And Service Manual page 277

What to do next
If you are instructed to return the server component or optional device, follow all
packaging instructions, and use any packaging materials for shipping that are
supplied to you.
Replacing the 240 VA safety cover
Use this information to replace the 240 VA safety cover.
Before you begin
Read the safety information in "Safety" on page v and "Installation guidelines" on
page 31.
If you are replacing a server component in the server, you need to slide the server
out from the rack enclosure, turn off the server and peripheral devices, and
disconnect the power cords and all external cables.
About this task
To replace the 240 VA safety cover, complete the following steps:
Procedure
1. Align the safety cover with the standoffs on the power paddle card and lower
the safety cover onto the power paddle card until it is secure.
Figure 176. 240 VA safety cover installation
2. Install the four screws to secure the safety cover.
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Chapter 6. Removing and replacing server components