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14. Maintenance
Image 14-6
3.
Check
the “air in” side of the dust
fi
lter for
dust
and/or
grease
.
In case the
fi
lter is contaminated with grease wash and dry the dust
fi
lter. See cleaning procedure "Washing and drying the dust
In case the
fi
lter contains dust but doesn’t feel greasy then clean these
fi
lters with compressed air. These
fi
lters are not fragile
and this method is more easier.
If an air compressor is not available, use vacuum to clean the dust
fi
lter. See procedure "Vacuum cleaning of the dust
Note:
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 to greasy air.
Tip:
Take into account that the time needed to dry the dust
fi
lters may be 24 hours or more. For that, it’s recommended to
have a second set of dust
fi
lters which can be used while cleaning the
fi
rst set.
4. While the
fi
lters are removed, pivot the cooling unit to check the fans for dust. Remove that dust if necessary.
Note:
Do not neglect this step. Removing dust from the fans must be checked/cleaned regularly. Pay special attention to
cleaning these fans if the cooler is installed above the projector because, due to the heat, this location has a greatest
potential for dust accumulation.
5. Insert a clean dust
fi
lter and mount cover plate.
14.4 Vacuum cleaning of the dust
fi
lters
When vacuum the dust
fi
lters?
The dust
fi
lters should be checked every month. If the
fi
lters are contaminated with dust then cleaning the
fi
lters with a vacuum
cleaner should be suf
fi
cient. In case the
fi
lters feel greasy these must be washed. See cleaning procedure "Washing and drying the
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 to greasy air.
This procedure assumes that the dust
fi
lters are removed from their slots.
Necessary tools
Vacuum cleaner with soft brush suction nuzzle.
How to vacuum-clean 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 glue 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.
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R5906753 DPXK BLP SERIES 20/11/2017
Содержание DP2K-36BLP
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Страница 8: ...Table of contents 4 R5906753 DPXK BLP SERIES 20 11 2017...
Страница 30: ...3 Installation process 26 R5906753 DPXK BLP SERIES 20 11 2017...
Страница 40: ...4 Physical installation projector 36 R5906753 DPXK BLP SERIES 20 11 2017...
Страница 120: ...10 Communicator Touch Panel Image 10 7 Connections 116 R5906753 DPXK BLP SERIES 20 11 2017...
Страница 152: ...14 Maintenance 148 R5906753 DPXK BLP SERIES 20 11 2017...
Страница 158: ...15 Convergence Green 1 5 4 6 5 Image 15 8 Green on blue convergence 154 R5906753 DPXK BLP SERIES 20 11 2017...
Страница 162: ...16 Color calibration 158 R5906753 DPXK BLP SERIES 20 11 2017...
Страница 176: ...18 Specifications 172 R5906753 DPXK BLP SERIES 20 11 2017...