Panasonic PT-EX12KU User Manual

Page of 119
Maintenance/replacement
ENGLISH - 93
Maintenance
Air filter
Clean the air filter in the following cases.
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When the replacement message is displayed and the filter indicator <WARNING FILTER> lights up due to 
a blockage.
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The temperature inside the projector becomes high and the temperature indicator <WARNING TEMP.> 
lights, causing the projector turn off, due to a blockage. (When the power if turned off, the temperature 
indicator <WARNING TEMP.> and standby indicator <STANDBY> flashes.)
1)  Slide the air filter cover.
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Pull and slide the air filter cover  in the direction shown by the arrow.
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The top part of the air filter appears.
2)  Remove the air filter.
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Hold the grip of the air filter to pull up.
3)  Clean the air filter.
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Removing the dust from the air filter
(i)  Remove the dust from the air filter using a vacuum or other cleaner.
•■If the dust persists after cleaning with a vacuum, wash the air filter in water.
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Washing the air filter
(i)  Soak the air filter in water or warm water and rinse it lightly.
•■Do not use materials such as blushes or detergent.
•■When you rinse the air filter, hold the frame and avoid excessive force on the filter part.