Epson Multimedia Projector EB-685Wi

Air Filter and Vent Maintenance

Is there a message telling you to clean or replace the air filter?

Is the air filter torn or damaged?

You can replace the air filter while the projector is mounted to the ceiling or placed on a table.

Is the projector turned off and unplugged?

Did you slide the air filter cover latch and open the air filter cover?

Did you pull the air filter out of the projector?

Dispose of used air filters according to local regulations.

Did you place the new air filter in the projector as shown and push gently until it clicks into place?

Warning: Do not use a lens cleaner that contains flammable gas. The high heat generated by the projector lamp may cause a fire.

Attention: Do not use glass cleaner or any harsh materials to clean the projection window and do not subject the projection window to any impacts; otherwise, it could be damaged.

Is the projection window clean?

Upload a photo of the cleaned projection window

Sign off on the cleaning of the projection window

Warning: Make sure you read the Safety Instructions before handling the batteries.

Warning: Check the positions of the (+) and (–) marks inside the battery holder to ensure the batteries are inserted the correct way. If the batteries are not used correctly, they could explode or leak causing a fire, injury, or damage to the product.

Insert the batteries with the + and - ends facing as shown

Replace the battery cover and press it down until it clicks into place

Sign off on the battery replacement

Safety Instructions: Make sure you read the Safety Instructions before handling the batteries.

Remove the battery cover as shown.

Insert the battery with the + and - ends facing in the correct direction.

Warning: Check the positions of the (+) and (-) marks inside the battery holder to ensure the battery is inserted in the correct direction. If the battery is not used correctly, it could explode or leak causing a fire, injury, or damage to the product.

Replace the battery cover and press it down until it clicks into place.

Sign off on the battery replacement procedure

Warning: Turn off the projector and unplug the power cord before cleaning

Projector turned off and unplugged?

Use a soft, dry, lint-free cloth to remove dust or dirt

For stubborn dirt, use a soft cloth moistened with water and mild soap

Do not use wax, alcohol, benzene, paint thinner, or other chemicals. These can damage the case. Do not use canned air, or the gases may leave a flammable residue.

Sign off on the projector case cleaning