Washing and drying a dust filter
Washing and drying a dust filter
Dust filter replacement (small filter below the lens)
Dust filter replacement (small filter below the lens)
DP2K S-series
Quick Start Guide
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Optical System Maintenance
Optical System Maintenance
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When needed, clean the lens with a CLEAN Toraysee cloth.
See cleaning lens.
When needed, clean the Port window.
Replace the lamp when the maximum lamp run time is
reached and the Status light turns blue or when the
projector’s light output falls below optimum requirements.
Loosen the captive screw (7 mm flat screwdriver).
Pivot the assembly away from projector.
The other side of the assembly contains a mounting lip which is engaged in the projector chassis.
Push both latches of the dust filter inwards to detach the dust filter from the cover plate.
Check the “air in” side of the dust filter for dust and/or grease.
In case the filter is contaminated with grease wash and dry the dust filter.
In case the filter contains dust but doesn't feel greasy then vacuum clean the dust filter.
Attach a clean dust filter to the cover plate. Ensure that both latches and both mounting lips of the dust filter are engaged.
Install the dust filter assembly back at the front side of the projector. Secure the captive screw. Ensure that the mounting lip of the
assembly is engaged in the projector chassis.
Make a solution with a ratio of 30 gram (handful) sodium
carbonate to 1 liter hot water.
Soak the dust filters in the solution for 30 to 60 minutes.
The grease should be dissolved after 1 hour.
If the dust filter is still clogged repeat this procedure.
Rinse the dust filters with clean water to flush all grease
residue away.
Shake out all excess liquid by repeatedly swinging the filter
to-and-fro in a centrifugal action.
Then allow the filters to dry thoroughly. Typically
this can take up to 24h and more, depending on the drying
conditions.
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.
It's recommended to have a second set of dust filters which
can be used while cleaning the first set.
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Maintenance
Trained projectionist
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r5905465_00_userguide.pdf 5 17-12-2012 9:20:16
