NEC P452H User Manual page 130

To replace the lamp and the Filter (B):
1. Remove the lamp cover.
(1) Loosen the lamp cover screw
• The lamp cover screw is not removable.
(2) Push and slide the lamp cover off.
2. Pull out the filter case. Pinch the filter case handle and pull it
in the arrow indicated direction.
3. Replace the Filter (B).
(1) Pull out the Filter (B) from the filter case.
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8. Maintenance
b
a