Cleaning The Uv Blocker Of The Lamp House - Barco DP2K-12C Service Manual

6. Lamps and lamp houses

6.12 Cleaning the UV blocker of the Lamp House

When cleaning the UV blocker?
Clean UV blocker on regular basis to maintain light output level.
This procedure requires that the UV blocker is removed from the Lamp House.
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 UV blocker of the Lamp House?
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.
C
AUTION
in irreversible damage of optical parts in the projector.
122
:
Never reinstall a UV blocker which is cracked or has a damaged coating. Neglecting this will result
R5905043 DP2K-12C/11CX 19/02/2018