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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
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
lter", page 106, and "Check the small dust
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
Summary of Contents for DP2K-S Series
Page 1: ...DP2K S series User and Installation manual R5977692 00 10 12 2012...
Page 38: ...6 Lenses Lens selection 34 R5977692 DP2K S SERIES 10 12 2012...
Page 60: ...9 Starting up 56 R5977692 DP2K S SERIES 10 12 2012...
Page 80: ...11 Convergence 76 R5977692 DP2K S SERIES 10 12 2012...
Page 104: ...12 Lamp House Lamp replacement 100 R5977692 DP2K S SERIES 10 12 2012...
Page 136: ...15 Removal and installation of the projector covers 132 R5977692 DP2K S SERIES 10 12 2012...