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. When the  Ppower light stops flashing 
and you hear two beeps, unplug the power cord.
2. To clean the intake vent and filter, use a small vacuum cleaner  designed for computers and other office equipment. If you don’t 
have one, gently clean the vent with a soft brush (such as an 
artist’s paintbrush).
You can remove the air filter to clean both sides. For instructions, 
see page 126.
3. If the dirt is difficult to remove or the filter is damaged, or if the  message appears again after cleaning , replace the filter as described 
on page 126. To purchase a new fi lter, 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). 
note
To order replacement air 
filters, request part number 
V13H134A22. See page 13 
for ordering information.
The exhaust 
vent is on the 
other side of 
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 quality, replace the lamp 
as soon as possible. 
■The lamp warning light   flashes red (the lamp is burnt out).
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). Request part number V13H010L50 
for the genuine Epson projector lamp. 
Replacing the Lamp
1. Turn off the projector.
2. When the  Ppower light stops flashing and you hear two beeps, 
unplug the power cord.
3. Let the projector cool for at least an hour (if it has been on). The  lamp is extremely hot immediately after use. 
note
When you replace the lamp 
for your projector, you 
should also replace the filter.
To check how long the lamp 
has been in use, see 
page 135.
Turn off this product when 
not in use to prolong the life 
of the projector. 
warning
Let the lamp cool fully 
before replacing it. 
In the unlikely event that 
the lamp has broken, small 
glass fragments may be 
present and should be 
removed carefully to avoid 
injury.
If the lamp is used after the 
replacement period has 
passed, the possibility that 
the lamp may break 
increases. When a lamp 
replacement message 
appears, replace the lamp 
with a new one as soon as 
possible, even if it is still 
working. 
						

							
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 cover by sliding the switch and pulling down  the cover. 
						

							
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 Enter.
5. When you’re finished, press 
Esc or Menu to exit the Menu 
system.  
						

							
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 
hard-shell shipping case, then pack it in a firm box with 
cushioning around the case. (An optional case is available from 
Epson; see page 13.)note
Epson shall not be liable for 
any damages incurred 
during transportation. 
						

							
130Maintaining the Projector