H3C Technologies H3C S9500E Series Switches - Manual (Page 40)

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Figure 24 Installing an impedance carrier
Installing a chassis air filter (optional)
Air filters are optional. You can order them as needed.
If you have ordered air filters, H3C recommends that you install the air filters before mounting the switch
to the rack.
• S9508E-V—An air filter is available at both front and rear of the switch. For the installation
procedures, see "
Installing an air filter on an S9508E-V ."
• Other models—The air filter is located at the left of the chassis. For the installation procedures, see
"
Installing an air filter on other models of the S9500E switches ."
Installing an air filter on an S9508E-V
The front and rear air filters are installed in the same way.
To install an air filter on an S9508E-V:
1. Loosen the captive screws on the ventilation panel to remove it.
2. Unpack the air filter and attach it to where the ventilation panel was located, and then fasten the
captive screws on the air filter.