Vacuum Cleaning Of The Dust Filters - Barco DP2K-S Series User And Installation Manual

14. Maintenance procedures
14.3 Vacuum cleaning of the dust filters
When vacuum the dust filters?
The dust filters of the projector should be checked every month. If the filters are contaminated with dust than cleaning the filters
with a vacuum cleaner should be sufficient. In case the filters feel greasy than the filters must be washed. See cleaning procedure
"Washing and drying the dust filters", page 111.
Grease on the filter can build up after several months in an environment contaminated with greasy air. Note
that areas where popcorn is consumed are subject for greasy air.
This procedure assumes that the dust filters are removed from the projector. For removal and installation of
the filters see procedures "Check the large dust filter", page 106, and "Check the small dust filter", page 108.
Necessary tools
Vacuum cleaner with soft brush suction nuzzle.
How to vacuum the dust filter?
1. Carefully vacuum the air inlet side of the dust filter. Use a vacuum cleaner with a soft brush suction nuzzle. The air inlet side of
the dust filter is the side which is surrounded with a silicon edge.
Tip: Lightly tap the filter on its dusty side to expel heavy dust contamination.
Tip: Compressed air is also permitted to clean the filters but take care not to damage them.
Caution: Do not damage the dust filter. Replace damaged dust filters immediately.
110 R5977692 DP2K-S SERIES 10/12/2012