3M mp8635 用户手册

© 3M 1999

3M

™

 Multimedia Projector MP8635

ENGLISH

17

✔ Note

Clean the air filter about every 50 hours. If air flow is restricted due to dust accumulation on filter, the projector
may shut down due to over heating.

1. Turn off the MAIN POWER switch of the projector and pull out power cord. Let cool for 20 minutes.

2. Press tab (2) to release air filter door.

3. Carefully remove foam air filter screen (3) from air filter door.

4. Vacuum air filter and door to remove dust and dirt.

✔ Note

When air filter is very dirty, wash it in neutral detergent dilluted with water. Thoroughly dry filter before
reinstalling.

Section 5: Maintenance

EPS-74A

5. Re-install the air filter and replace the air filter door.