NEC DLP Cinema NP-NC1402L User Manual page 54

5. Maintenance of Your Projector
4. Attach the air filter to the main unit.
(1) Insert the tabs of the air filter into the grooves on the main unit.
(2) Bow the center of the air filter by using your fingers and pinch the grip to insert the top of the air filter into the
protrusions.
Note: When doing so, be careful not to bend the fir filter beyond repair.
5. Attach the filter cover to the main unit.
There are tabs at the top and bottom and 2 locations
on the right end of the filter cover.
There are grooves at the top and bottom and 2 loca-
tions on the right end of the main unit.
Slide the filter cover to the right and push it in while
keeping the filter cover in close contact with the main
unit. Each tab will go into the groove.
Cleaning the Air Filter (Top)
1. Remove the filter panel.
Turn the screw counterclockwise until it is loose,
then lift up the filter panel slightly to remove it.
• The screw cannot be removed.
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1
Tab
Groove
Tab
2
Protrusion
Grip
Groove