Panasonic PT-AE7000U PT-AT5000E PT-AE700EA PT-AE7000EH Service Manual page 20

5. 3. 4. Air filter unit maintenance
1. If too much dust accumulates in the air filter the internal temperature of the projector cannot be maintained
at the normal level.
2. Confirmation message is displayed on the screen, and at the same time <TEMP> illuminates red.
The power is cut off automatically after a while.
5. 3. 5. Cleaning procedure for Air filter unit
1. Using a Phillips screwdriver to turn the fixing screw of the air filter cover until loose and remove the cover.
2. Hold the grips on the air filter unit, and remove the unit towards arrow.
3. Vacuum the dirt and dust, from the air filter unit.
* Do not wash the air filter unit.
5. 3. 6. Replacement procedure for Air filter kit
1. Press the protrusions of air filter unit removed from the projector in the direction of the arrow and remove
the air filter frame.
2. Replace the Air filter kit (air filter/electrostatic filter).
* Ensure you attach the electrostatic filter and air filter in the correct order.
Air filter cover
Air filter unit
Grips
Protrusions
Air filter frame
Air filter (black)
Electrostatic filter (white)
Air filter case
INF - 14
Air filter cover fixing screws
Air filter frame