Epson Powerlite 826w+ Multimedia Projector Users Guide

Maintaining the Projector121
Cleaning the Air Filter and Vent
Your projector includes an air filter to ensure the best performance. If 
dust collects on the air filter or vent, clean them as described below. 
Dust clogs prevent proper ventilation and can cause overheating and 
damage the projector. 
If you see the following message, clean the air filter immediately.
The projector is overheating. Make sure nothing is blocking the 
air vent, and clean or replace the air filter.
1. Turn off the projector....

122Maintaining the Projector
Replacing the Lamp and Air Filter
The life span of the projection lamp is about 5000 hours if Power 
Consumption 
in the Setting menu is set to Normal (default), and 
6000 hours if 
Power Consumption is set to ECO.
It is time to replace the lamp when: 
■The projected image gets darker or starts to deteriorate.
■The message Replace the lamp appears on the screen when the 
lamp comes on and the lamp warning light   flashes orange. To 
maintain projector brightness and image...

Maintaining the Projector123
4. Loosen the lamp cover screw (you can’t remove it). Then slide the lamp cover and lift it off of the projector. 
5. Loosen the two screws holding the lamp in place (you can’t  remove them).
Loosen, but don’t 
remove these screws 

124Maintaining the Projector6. Hold the lamp as shown and pull it straight out.
 
7. Gently insert the new lamp. (If it doesn’t fit easily, make sure it is 
facing the right way.) 
8. Push down the side marked 
PUSH until it snaps in.
note
The lamp(s) in this 
product contain mercury. 
Please consult your state and 
local regulations regarding 
disposal or recycling. Do not 
put in the trash. 

Maintaining the Projector125
9. Once the lamp is fully inserted, tighten its screws. 
10. Replace the lamp cover, then tighten its screw. 
11. Reset the lamp timer as described page 128.  

126Maintaining the Projector
Replacing the Air Filter
If the filter is difficult to clean or damaged, or if the overheating 
message appears after cleaning, you need to replace the filter. To 
obtain a new filter, contact your dealer, call Epson at 
800-GO-EPSON (800-463-7766), or purchase online at 
www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales). 
1. Turn off the projector.
2. When the  Ppower light stops flashing and you hear two beeps, 
unplug the power cord.
3. Open the air filter...

Maintaining the Projector127
4. Grasp the tab and pull the filter straight out.
5. Press in the new air filter until it clicks in place.
6. Close the air filter cover.
note
The air filter contains 
polycarbonate, ABS resin, 
and polyurethane foam. 
Dispose of used air filters 
properly in accordance with 
your local regulations. 

128Maintaining the Projector
Resetting the Lamp Timer
After you replace the lamp, you need to reset the lamp timer using the 
projector’s menus. 
1. Press the 
Menu button on the remote control or on the 
projector’s control panel. You see the main menu.
2. Use the  buttons on the remote control (or the navigational  buttons on the projector) to highlight 
Reset, then press Enter. 
You see this screen: 
3. Select 
Reset Lamp Hours and press Enter. 
4. When you see the prompt, select
 Yes and press...

Maintaining the Projector129
Transporting the Projector
The projector contains many glass and precision parts. Follow these 
guidelines to prevent damage:
■Close the A/V Mute slide (lens cover) to protect the lens. 
■When shipping the projector for repairs, use the original 
packaging material if possible. If you do not have the original 
packaging, use equivalent materials, placing plenty of cushioning 
around the projector.
■When transporting the projector a long distance, first place it in a...

130Maintaining the Projector