Replacing An Air Filter - H3C S7500X Series Installation Manual

Figure 8 Installing a fan tray

Replacing an air filter

CAUTION:
Clean air filters every three months to guarantee adequate ventilation and avoid over-temperature.
To replace an air filter:
1. Loosen the captive screw on the air filter, as shown by callout 1 in
2. Seize the captive screws on the air filter and slowly pull the air filter out of the chassis, as shown
by callout 2 in
3. Install the cleaned air filter to the switch. For the installation procedures, see "Installing the
switch."
Figure 9.
6
Figure 9.