Install A System Fan - Lenovo ThinkAgile HX1521-R User Manual

After removing the system fan:
1. Install a new system fan or install a fan filler to cover the place. See "Install a system fan" on page 64.
2. If you are instructed to return the old system fan, follow all packaging instructions and use any
packaging materials that are provided.

Install a system fan

Use this information to install a system fan. You can install a hot-swap fan without powering off the server,
which helps you avoid significant interruption to the operation of the system.
"Read the
installation
Guidelines" on
page 41
S033
CAUTION:
Hazardous energy present. Voltages with hazardous energy might cause heating when shorted with
metal, which might result in spattered metal, burns, or both.
S017
CAUTION:
Hazardous moving fan blades nearby.
Attention: When installing a system fan without powering off the server, do not touch the system fan cage.
To install a system fan, complete the following steps:
Step 1. Touch the static-protective package that contains the new system fan to any unpainted surface on
the outside of the server. Then, take the new system fan out of the package and place it on a static-
protective surface.
64
User Guide forThinkAgile HX1521-R Node ThinkAgile HX3521-G NodeThinkAgile HX5521 NodeThinkAgile HX5521-C
NodeThinkAgile HX7521 Node
"ATTENTION:
Static Sensitive Device
Ground package before opening"
on page 43