H3C Technologies H3C SecPath F5000-A5 Firewall - Manual (Page 25)

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Figure 9 Mounting the firewall to the rack
(1) Rack shelf
NOTE:
If you have purchased an air filter, install the air filter before mounting the firewall to the rack. For how to
install an air filter, see "
Installing an air filter ."
Grounding the firewall
WARNING!
Correctly connecting the firewall grounding cable is crucial to lightning protection and EMI protection.
1