Cleaning a power frame air filter
The power frame air filter of a 12500E switch is right behind the front panel of the power frame to prevent dust from entering the power frame.
To clean the power frame air filter:
Loosen the fastening screws on the air filter and remove the air filter from the power frame.
Figure 50: Removing the power supply air filter
(1) Power frame air filter | (2) Screws |
Wash the air filter by using clean water, and then air-dry the air filter.
Position the air filter to the right place, and fasten the fastening screws on the air filter.