Replacement Procedures; Removing, Cleaning, And Installing The Air Filters; Removing, Cleaning, And Installing The Chassis Air Filters - H3C S12500 Installation Manual

Replacement procedures

This chapter includes these sections:

Removing, cleaning, and installing the air filters

•
Replacing a power supply
•
Replacing a card
•
• Replacing a fan tray
Replacing a CF card
•
Replacing a transceiver module
•
NOTE:
H3C recommends that you place a removed module in an antistatic bag or its original shipping materials.
Removing, cleaning, and installing the air filters
The air filters of an S12500 switch fall into the following types:
Chassis air filter—No chassis air filter is shipped with the S12500 chassis by default. You can order
•
one as needed.
Power supply air filter—An S12500 chassis is installed with a power supply air filter when shipped
•
by default.
To guarantee good ventilation of the switch and power supplies, H3C recommends that you clear the air
filters monthly.

Removing, cleaning, and installing the chassis air filters

Removing, cleaning, and installing the chassis air filters for an S12508
An S12508 has front and rear chassis air filters.
Remove, clean, and install a front chassis air filter
1.
Follow these steps to remove, clean, and install a front chassis air filter:
Holding the notches of the front plastic panel at the bottom part of the chassis, and gently pull the plastic
Step1
panel out.
Loosen the screws that fix the chassis air filter to the rear of the plastic panel, and remove the chassis air
Step2
filter from the plastic panel.
Use clean water to wash the chassis air filter, and air-dry it.
Step3
Install the chassis air filter to the correct position. For more information, see the chapter "Installing the
Step4
switch."
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