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14. Maintenance procedures
14.2 Check the small dust
fi
lter
Necessary tools
7mm
fl
at screwdriver.
How to check the small dust
fi
lter?
1. Loosen the captive screw (reference 1 image 14-3) of the small dust
fi
lter assembly using a 7mm
fl
at screwdriver.
2. Remove the dust
fi
lter assembly from the projector by pivoting the assembly away from the projector as illustrated. Note that the
other side of the assembly contains a mounting lip (reference 2 image 14-3) which is engaged in the projector chassis.
1
2
Image 14-3
3. Detach the dust
fi
lter from the cover plate. Do this by pushing the two latches (reference 3 image 14-4) of the dust
fi
lter inwards.
4.
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 vacuum clean the dust
fi
lter. See procedure "Vacuum cleaning of the
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 for 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.
5. Attach a clean dust
fi
lter to the cover plate. Ensure that both latches (reference 4 image 14-4) of the dust
fi
lter are engaged.
Caution:
UNDER NO CIRCUMSTANCES SHOULD WET FILTERS BE INSTALLED BACK INTO THE PROJECTOR. THIS
CAN HAVE SERIOUS SAFETY CONSEQUENCES AS WELL AS JEOPARDIZE THE INTERNAL OPTICS OF THE
SYSTEM.
108
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...