Epson BrightLink 480i User's Guide download pdf (Page 170)

2. Gently remove the dust using a small vacuum designed for computers or a very soft brush (such as

a paintbrush).

Note: You can remove the air filter so you can clean both sides of it. Do not rinse the air filter in

water, or use any detergent or solvent to clean it.

Caution: Do not use canned air, or the gases may leave a residue.

3. If dust is difficult to remove or the air filter is damaged, replace the air filter.

Parent topic: Air Filter and Vent Maintenance

Replacing the Air Filter

You need to replace the air filter in the following situations:

• After cleaning the air filter, you see a message telling you to clean or replace it

• The air filter is torn or damaged

You can replace the air filter while the projector is mounted on the wall or ceiling.

1. Turn off the projector and unplug the power cord.

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Epson BrightLink 480i User's Guide Page 170