Epson Z8250NL - Manual (Page 122)

Replacing Consumables
122
Select Yes, and then press the [Enter] button.
Replacing the Air Filter
Air filter replacement period
It is time to replace the air filter when:
• The air filter is discolored.
• The message is displayed even though the air filter has been cleaned.
How to replace the air filter
The air filter can be replaced even when the projector is suspended from
a ceiling.
Procedure
A
Press the [ t ] power button on the remote control or the
back of the projector to turn off the projector’s power. After
the confirmation buzzer beeps twice, disconnect the power
cable.
B
Remove the air filter cover.
Grip the air filter cover tab between your fingers, and pull up and
remove the cover while pressing the tab.
A Indicates that lamp 1 has been replaced.
B Displays the cumulative lamp operating time. If you select Yes
and reset the Lamp Hours, the count for lamp 1 is set to 0H.