Cleaning The Cold Mirror - Barco DP2K-12C Service Manual

7.6

Cleaning the Cold Mirror

When cleaning the Cold Mirror?
Clean the Cold Mirror on a regular basis to maintain light output level.
This procedure requires that the Lamp House is removed from the projector.
Necessary tools
• Compressed air.
• Clean Toraysee® cloth or any micro fiber lens cleaning cloth.
• Clean cotton cloth.
Necessary parts
Lens cleaner (e.g. Carl Zeiss lens cleaner or Purasol® or any waterbased lens cleaner)
How to clean the Cold Mirror?
1. Blow off dust with clean compressed air (or pressurized air cans).
2. Clean with lens cleaner together with a clean lens cleaning cloth to remove the dust and contamination. Use big wipes.
3. Use a dry lens cleaning cloth to remove left liquid or stripes. Polish with small circles.
4. If there are still fingerprints on the surface, wipe them off with lens cleaner together with a clean lens cleaning cloth. Polish again
with a dry one.
R5905043 DP2K-12C/11CX 19/02/2018
7. Cold mirror assembly
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