Epson S5 Series/77c Manuale Utente

Clean the air filter and air intake and exhaust vent on the bottom of 
the projector after every 100 hours of use. If they are not cleaned 
periodically, they can become clogged with dust, preventing proper 
ventilation. This can cause overheating and damage the projector. 

When the filter and vent are clogged, the projector displays the 
message 

The projector is overheating. Make sure nothing is 

blocking the air vent, and clean or replace the air filter.

To clean the air filter and air vent, follow these steps:

1. Turn off the projector, allow it to cool down, and unplug the 

power cord.

2. Turn the projector upside-down and clean the filter and air intake 

vent on the base of the projector.

To clean the filter and air vent, Epson recommends using a small 
vacuum cleaner designed for computers and other office 
equipment. If you don’t have one, gently clean them using a very 
soft brush (such as an artist’s brush).

If the dirt is difficult to remove or if the filter is torn, replace it. 
Contact your dealer or call Epson at (800) 463-7766 to obtain a 
new one (part number V13H134A13). 

Air filter