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Installing an air filter
Air filters of the S7500E series are optional. If you have ordered air filters, H3C recommends you to
install the air filters before mounting the switch to the rack.
• S7506E-V: An air filter is available at both front and rear of the switch, and can be installed in the
same way. For the installation procedures, see “Installing an air filter on an S75
06E-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 S7500E series.”
Installing an air filter on an S7506E-V
Follow these steps to install an air filter on an S7506E-V:
Step1 Take out the air filter from the package.
Step2 As shown in callout 1 on Figure 15, attach the air filter to the intake vents on the front panel or rear panel,
and then insert the captive screws into the screw holes on the chassis.
Step3 Faster the captive screws, as shown in callout 2 on Figure 15.
Figure 15 Install an air filter on an S7506E-V
1: Attach the air filter to the intake vents on the front or
rear panel of the chassis
2: Fasten the screws
Installing an air filter on other models of the S7500E series
Follow these steps to install an air filter:
Step1 Take out the air filter and fastening strips from the package.
Step2 Align the screw holes on the fastening strip with the screw holes on the chassis, insert the screws into the
screw holes, and then fasten the screws clockwise with a screwdriver, as shown in callout 1 on Figure 16.
Step3 Push the air filter in between the fastening strips, as shown in callout 2 on Figure 16.
Step4 Fasten the captive screws clockwise, as shown in callout 3 on Figure 16.