Epson EpiqVision Mini EF11 1000-Lumen Full HD Laser 3LCD Projector - Manual (Page 91)

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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
Air Filter and Vent Maintenance
Replacing the Remote Control Batteries
Transporting the Projector
Projector Maintenance
Your projector needs little maintenance to keep working at its best.
You may need to clean the projector 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 air filter and remote control batteries. If any other part needs
replacing, contact Epson or an authorized Epson servicer.
This projector uses a sealed laser light source which does not need servicing and cannot be replaced.
Warning: Before cleaning any part of the projector, turn it off and unplug the power cord. Never open
any cover on the projector, except as specifically explained in this manual. Dangerous electrical voltages
in the projector can injure you severely.
Warning: Do not try to service this product yourself, except as specifically explained in this manual.
Refer all other servicing to qualified servicers.
Cleaning the Lens
Cleaning the Projector Case
Parent topic: Maintaining and Transporting the Projector
Cleaning the Lens
Clean the projector's lens periodically, or whenever you notice dust or smudges on the surface.
• To remove dust or smudges, gently wipe the lens with lens-cleaning paper.