Epson Multimedia Projector EB-G5750WU

Warning: Do not use sprays containing a flammable gas to clean the projector. This could cause a fire due to the high temperature of the lamp inside the unit.

Is the projector turned off and unplugged?

Is the lens free of dust and dirt?

Did you use a commercially available cloth for cleaning glasses to gently wipe the lens?

Did you avoid rubbing the lens with harsh materials or subjecting the lens to shocks?

Sign off on the projector lens cleaning

Warning: Lamp replacement requires careful handling. Ensure you have read and understood the procedure before starting.

Is the message 'Replace the lamp.' displayed on the projection screen?

Is the lamp indicator flashing orange?

Has the projected image gotten darker or started to deteriorate?

Warning: Do not turn the projector on immediately after turning it off. This may shorten the life of the lamp.

Warning: If the lamp is used beyond the recommended replacement period, it may explode. Replace the lamp as soon as the replacement message appears.

Warning: Always keep a replacement lamp on hand.

Warning: The lamp may be broken if it has stopped illuminating. Handle with care.

Warning: Wait until the lamp has cooled down before removing the lamp cover to avoid burns.

NOTE: Air filter replacement period It is time to replace the air filter when

• The air filter is discolored.

• The message is displayed even though the air filter has been cleaned.

- How to replace the air filter!

The air filter can be replaced even when the projector is suspended from a ceiling.

1. After you turn off the projector's power and the confirmation buzzer beeps twice, disconnect the power cable.

2. Remove the air filter cover. Grip the air filter cover tab between your fingers and pull it straight out.

3. Remove the air filter by placing your finger into the groove as shown in the following illustration.

4. Insert the new air filter into the air filter cover. Insert the tabs on the air filter into the holes in the cover, and press the air filter firmly into place.

Warning: Do not use sprays containing a flammable gas to clean the projector. This could cause a fire due to the high temperature of the lamp inside the unit.

Cleaning the Projector's Surface

Is the projector's surface clean?

If the projector is particularly dirty, moisten the cloth with water containing a small amount of neutral detergent and then firmly wring the cloth dry before using it to wipe the projector's surface.

Is the projector's surface clean after using the moistened cloth?

Attention: Do not use volatile substances such as wax, alcohol or thinner to clean the projector's surface. The quality of the case may change or become discolored.

Sign off on the projector surface cleaning

Warning: Do not use sprays containing a flammable gas to remove dirt or dust. This could cause a fire due to the high temperature of the lamp inside the unit.

Attention: If dust collects on the air filter, it can cause the internal temperature of the projector to rise, leading to operational problems and shortening the optical engine's service life.

Note: If the air filter is stained yellow with tobacco smoke, it cannot be cleaned. Replace it with a new air filter.

Do not rinse the air filter in water or use detergents or solvents. Use a brush with long soft bristles and brush lightly.

Turn off the projector's power and disconnect the power cable.

Tap the air filter four or five times to shake off the dust.

Attention: If the air filter is hit too hard, it may become unusable due to deformities and cracks.