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Maintenance
If the air filters are broken or if the warning message reappears after they
have been cleaned, they should be replaced.
The air filter can be replaced even if the projector is installed on a ceiling.
PROCEDURE
Turn off the projector's power, wait until the cool-
down
g
period has ended and a "pip-pip" confirmation
buzzer sounds, and then disconnect the power cable.
The cool-down period lasts for about 20 seconds.
Remove the air filter.
Put your finger into the recess of the air filter and slide it
forward to remove it.
Install the new air filter.
Slide the air filter covers in from the outside and push them in
until they click into place.
Replacing the Air Filter
Dispose of used air filters properly in accordance with your local
regulations.
Air filter frame: Polycarbonate, ABS plastic
Air filter: Polyurethane foam
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