11. Maintenance procedures
11.3 Vacuum cleaning of the dust
fi
lters
When to vacuum clean the dust
fi
lters?
The dust
fi
lters of the projector 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 "Vacuum
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 the projector.
Necessary tools
Vacuum cleaner with soft brush suction nozzle.
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 nozzle. 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 use compressed air inside the booth area. Bring the dust
fi
lters outside the building to blow off the dust.
Caution:
Do not damage the dust
fi
lter. Replace damaged dust
fi
lters immediately.
11.4 Washing and drying the dust
fi
lters
About
fi
lter washing and drying
For environments where popcorn grease and such can contaminate the
fi
lters, Barco advises the client to purchase one extra set
of
fi
lters to cover drying time, as well as taking following extra precautions and instructions pertaining to
fi
lter cleaning and drying.
Cleansing agent
To clean sticky, greasy dust
fi
lters we suggest usage of
Sodium carbonate
crystals (Na
2
CO
3
). Sodium carbonate (Often called
washing soda
,
soda crystals
, or
sal soda
in the detergent section of stores) is widely used to effectively remove oil, grease, alcohol
stains … The product itself is relatively safe, sodium carbonate is used in toothpastes and as a food additive (E500). Potential
Hazards are described in the section "Hazards", page 107.
Image 11-3
Sodium carbonate crystals.
This cleaning procedure assumes that the
fi
lters are already removed from their slots.
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Содержание XDL-4K75
Страница 1: ...XDL User Manual R5906151 00 17 04 2018...
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Страница 16: ...1 Safety 12 R5906151 XDL 17 04 2018...
Страница 22: ...2 Pulse Remote Control Unit 18 R5906151 XDL 17 04 2018...
Страница 42: ...4 Getting Started Take note that the update process can take a long time to complete 38 R5906151 XDL 17 04 2018...
Страница 46: ...5 Graphic User Interface GUI 42 R5906151 XDL 17 04 2018...
Страница 58: ...7 GUI Image 54 R5906151 XDL 17 04 2018...
Страница 82: ...8 GUI Installation 78 R5906151 XDL 17 04 2018...
Страница 96: ...9 GUI System Settings 92 R5906151 XDL 17 04 2018...
Страница 98: ...10 Status menu 94 R5906151 XDL 17 04 2018...
Страница 104: ...11 Maintenance procedures 100 R5906151 XDL 17 04 2018...