11. Lenses and Lens holder
11.11 First Placement of the Inner Dust Rubber
This procedure assumes that the Lens Ho lder is remo ved from the p rojector.
CAUTION: 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 fits 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 rec ent 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 o pen-end wrench
• 5.5 m m nut driver or box-end wrench
• Phillips PH1 screwdr iver
Necessary parts
• Lens holder cover
• Dust rubber frame
• Inner dust rubber
• 6 M3 hex nuts
How to place the Inner Dust R ubber for the first time
1. Remove the front plate from the Lens Holder. Us e a 13 mm nut driver to loosen the four Scheimpflug nuts (reference 2 im-
age 11-31) as illustrated. Turn the front plate away to see the Lens Holder c over.
Caution: Do not loose the three large springs of the Scheimpflug 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. B y d oing this, you will also release the ground cable (reference 4).
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R5905043 DP2K-12C/11CX 19/02/2018
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