NEC ME403U User Manual page 98

3. Install a new lamp housing.
(1) Insert a new lamp housing until the lamp housing is plugged into the socket.
(2) Push the top center of the lamp housing to secure it.
(3) Secure it in place with the three screws.
• Be sure to tighten the screws.
4. Reattach the lamp cover.
(1) Slide the lamp cover back until it snaps into place.
(2) Tighten the screw to secure the lamp cover.
• Be sure to tighten the screw.
This completes the lamp replacement.
Go on to the filter replacement.
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9. Maintenance