H3C Technologies H3C S9500 Series Switches - Manual (Page 117)

Installation Manual
H3C S9500 Series Routing Switches
Chapter 6 Switch Monitoring and Maintenance
6-8
(1) PSU (2) Air filter (3) Air filter cover
Figure 6-4 Remove the air filter of AC PSU
II. Installing the air filter of PSU
Step 1: Check that the black mesh has been nested in the air filter cover. If not, go
ahead to do that.
Figure 6-5 Install the air filter of PSU I
Step 2: Clutch the airfilter cover by the upper and lower edges with your index finger
and thumb and push it inside the PSU with an even strength.
Figure 6-6 Install the air filter of PSU II