Instruction Manual

Fan Module
CAUTION: Do not operate the node for long periods without the access panel. Operating the
node without the access panel results in improper airflow and improper cooling that can lead to
thermal damage.
1. Power off the node.
2. Extend or remove the node from the rack. See Extending a VLS Node from the Rack or
Removing a VLS Node from the Rack.
3. Remove the access panel.
4. To remove fan module 1:
a. Remove the power supply air baffle.
b. Remove fan module 1.
VLS Node Component Replacement 171