Epson Projector EX5240 User Manual

You can also reset the projectors lamp usage timer to zero when you replace the lamp using the
Reset
Lamp Hours option.
You cannot reset the following settings using the Reset Alloption:
• Input Signal
• Users Logo
• Language
• Network menu items
• Lamp Hours
• Password
Parent topic: Adjusting the Menu Settings
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Maintaining and Transporting the Projector
Follow the instructions in these sections to maintain your projector and transport it from place to place.
Projector Maintenance
Transporting the Projector
Projector Maintenance Your projector needs little maintenance to keep working at its best.
You may need to clean the lens periodically, and clean the air filter and air vents to prevent the projector
from overheating due to blocked ventilation.
The only parts you should replace are the lamp, air filter, and...

• To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the
lens. Do not spray any liquid directly on the lens.
Warning: Do not use a lens cleaner that contains flammable gas. The high heat generated by the
projector lamp may cause a fire.
Caution: Do not use glass cleaner or any harsh materials to clean the lens and do not subject the lens
to any impacts; you may damage it. Do not use canned air, or the gases may leave a residue. Avoid
touching the lens with your...

Related references
Projector Light Status
Cleaning the Air Filter and Vents Clean the projectors air filter or vents if they get dusty, or if you see a message telling you to clean them.
1. Turn off the projector and unplug the power cord.
2. Gently remove the dust using a small vacuum designed for computers or a very soft brush (such asa paintbrush).
Note: You can remove the air filter so you can clean both sides of it. Do not rinse the air filter in
water, or use any detergent or solvent to clean it....

You can replace the air filter while the projector is mounted to the ceiling or placed on a table.
1. Turn off the projector and unplug the power cord.
2. Carefully open the air filter cover.
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3. Pull the air filter out of the projector.
Note: Air filters contain ABS resin and polyurethane foam. Dispose of used air filters according to
local regulations.
4. Place the new air filter in the projector as shown and push gently until it clicks into place.
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5. Close the air filter cover.
Parent topic:
Air Filter and Vent Maintenance
Related references
Optional Equipment and Replacement Parts
Projector Lamp Maintenance The projector keeps track of the number of hours the lamp is used and displays this information in the
projectors menu system.
Replace the lamp as soon as possible when the following occurs:
• The projected image gets darker or starts to deteriorate
• A message appears when you turn on the projector telling you to replace the lamp
• The...

3. Use the screwdriver included with the replacement lamp to loosen the screw securing the lamp
cover.
Warning: If the lamp is broken, glass fragments may be loose inside the lamp chamber. Be careful
removing any broken glass to avoid injury. If the projector is installed on the ceiling, stand to the side
of the lamp cover and not underneath it; pieces of glass could fall into your eyes or mouth when you
open the lamp cover.
4. Slide the lamp cover out and lift it off.
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5. Loosen the screws securing the lamp to the projector. The screws do not come all the way out.
6. Grasp the raised section of the lamp and gently pull the lamp out of the projector.
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.
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7. Gently insert the new lamp into the projector. If it does not fit easily, make sure it is facing the right
way.
Caution: Do not touch any glass on the lamp assembly to avoid premature lamp failure.
8. Push in the lamp firmly and tighten the screws to secure it.
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