Barco DP2K-S Series, User And Installation Manual

Page: 114 / 153

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