B. Dust filter Replacement
B. DUST FILTER REPLACEMENT
WARNING:Switch off the projector and unplug from the wall outlet before starting the replacement proce-
dure.
When should it be done ?
Depending ont heen vironment, the dust filtersshould be replaced at least when replacing the lamp. When the projectoroperates
industy or contaminated e nvironments, replace the dust filters earlier than when replacing the lamp.
B.1 D ust filter on the front side
Necessary tools
Philips screwdriver
How to remove ?
1. Loosen the 4 indicated spring screws. (image B-1)
Note: Hold your hand under the dust filters othat the filter cannot fall out.
2. Slide out, on the bottom side, the contaminated dust filter. (imageB-2)
3. Insert a new du stfilter. Bothsides of the dust filter are equal and the filter can be inserted in any position. (image B-3)
Note: All dust filters in the projectorare equal.
4. Secure the 4 indicated screws (image B-1).
ImageB-1
Frontdustfilterremoval
R5976801 SLMR 9+ 20/10/2004 125