16. Servicing
16.9 Remove and clear metal front filter
WARNING: Switch off the projector and unplug the power cord before starting the procedure.
Necessary parts
New filter when needed (available kit : R98010085, contains 5 HEPA fi lters and one cleanable fi lter)
How to remove
1. Remove the front cover, see "Removal of the front cover", page 300.
2. Release the thumb screw (1)
3. Pull the bottom holder to the front.
1
Image 16-13
4. At the same time, take out the filter.
Clean the dust fi lter
1. Remove most contamination with a vacuum cleaner.
2. Blow remaining dust away with compressed air in an other room or outside.
If you cannot clean the filter anymore, insert a new one.
How to install
1. Pull the bottom holder to the front and insert the filter.
2. Fasten the thumb screw (1).
CAUTION: Never use the projector with removed filters !
R5905032 HDX SERIES 01/06/2011 307