Epson 450W 사용자 가이드

Your projector includes an air filter to ensure the best performance 
and help protect your equipment investment. If dust collects on the 
air filter, clean it as described here. Dust clogs prevent proper 
ventilation and can cause overheating, which can damage the 
projector.

1. Turn off the projector.

2. Remove dust from the air filter using a small vacuum cleaner 

designed for computer or office equipment, or gently clean the 
vent with a soft brush (such as an artist’s paintbrush).

You can remove the air filter to clean both sides.

If the filter is too dirty or broken, replace the filter as described below. 

You need to replace the air filter if:

■

You cannot remove the dust from it

■

The air filter is damaged or torn

■

You repeatedly see a projected message telling you to clean or 
replace it

To order replacement air 
filters, request part number 
V13H134A27. See page 19 
for ordering information.