External View
Start
Upper Case Unit
Control Panel
Rear Case Unit
Projector Lens Unit
Lower Case Unit
Air Filter Frame
Lamp Cover
Lamp Inner Housing
Foot Adjusters A and B
Interface Connectors
AC Inlet
Attach the air filter frame, lamp
inner housing and lamp cover.
Figure 4-2
Turn off the power and remove power and interface cables. Then
check the following:
•
There are no cracks or other deformities.
•
The upper case is secured to the lower case with screws.
(Refer to 3.2.3.)
•
Dirt is not on the front or rear receptor windows of the upper case.
•
Buttons move smoothly.
•
The control panel is mounted on the upper case with 4 tabs.
•
There are no cracks or other deformities.
•
The focus ring and zoom ring are adjustable (move easily).
•
Dirt is not on the lens surface.
•
There are no cracks or other deformities.
•
The mounting screw on the air filter frame is not loose.
•
The tab on the air filter frame is not damaged.
•
Dirt is not on the air filter frame.
•
Dirt is not on the intake fan. (The intake fan is located under the air filter
frame.)
•
The 2 mounting screws on the lamp cover are not loose.
•
The tab on the lamp cover is not damaged.
•
Deformities or discoloration are not present on the lamp inner housing
frame or power cable connector.
•
Damage or dirt is not present on the reflector and surroundings.
•
Foot adjusters A and B should move smoothly.
•
No discoloration or deformities are present on the interface connector.
(Rust may cause discoloration.)
•
Any damage or dirt is not present on the socket.
•
Discoloration is not present on the connector terminal.
•
No damage or dirt is present on the socket.
4-3
EPSON PowerLite 5000 Service Manual