Barco DP2K-12C, Service Manual

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11. Lenses and Lens holder
11.11 First Placement of the Inner Dust Rubber
This procedure assumes that the Lens Holder is removed from the projector.
C
AUTION
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Be careful as not to damage the inner dust rubber while executing this procedure.
The Dust Rubber Kit
The Lens Holder Inner Dust Rubber kit is an improvement kit designed by Barco and fi ts perfectly on the Lens Holder of the DP2K-
12C/11CX series digital projectors. the Inner Dust Rubber helps prevent dust from entering via the Lens Holder.
While the most recent versions of the DP2K-12C/11CX series will have the Inner Dust Rubber pre-installed, older versions may not
yet have this dust rubber installed.
Necessary tools
• 13 mm nut driver or open-end wrench
• 5.5 mm nut driver or box-end wrench
• Phillips PH1 screwdriver
Necessary parts
• Lens holder cover
• Dust rubber frame
• Inner dust rubber
• 6 M3 hex nuts
How to place the Inner Dust Rubber for the fi rst time
1. Remove the front plate from the Lens Holder. Use a 13 mm nut driver to loosen the four Scheimp fl ug nuts (reference 2 im-
age 11-31) as illustrated. Turn the front plate away to see the Lens Holder cover.
Caution: Do not loose the three large springs of the Scheimp fl ug adjustment mechanism.
2
Image 11-31
2. Remove the old Lens Holder cover. Use a Phillips PH1 screwdriver to loosen the seven screws (reference 3 image 11-32) as
illustrated. By doing this, you will also release the ground cable (reference 4).
200 R5905043 DP2K-12C/11CX 19/02/2018