H3C UIS-Cell 3000 G3, User Manual

Page: 96 / 171

89
Replacing air baffles
WARNING!
To avoid bodily injury from hot surfaces, allow the server and its internal modules to cool before
touching them.
Removing air baffles
1.
Power off the server. For more information, see " Powering off the server ."
2.
Remove the server from the rack. For more information, see " Removing the server from a rack ."
3.
Remove the access panel. For more information, see " Removing the access panel ."
4.
If you are to remove the chassis air baffle, remove the riser cards attached to the air baffle. To
remove the P100 chassis air baffle, you also need to remove the GPU-P100 GPU module.
For more information about removing a riser card and a GPU module, see "
Replacing a riser
card and a PCIe module " and " Replacing a GPU module ."
5.
Remove air baffles:
{
To remove the chassis air baffle, hold the air baffle by the notches at both ends, and lift the
air baffle out of the chassis, as shown in
Figure 122 .
The removal procedure is the same for the standard chassis air baffle and P100 chassis air
baffle. The following figure uses the standard chassis air baffle for illustration.
Figure 122 Removing the standard chassis air baffle
{
To remove the power supply air baffle, pull outward the two clips that secure the air baffle,
and lift the air baffle out of the chassis, as shown in
Figure 123 .