![background image](http://html1.mh-extra.com/html/barco/udx-4k22/udx-4k22_installation-manual_3870620088.webp)
84
R5906113 UDX 07/07/2017
7. Maintenance
7.1
Cleaning the lens
To minimize the possibility of damage to optical coatings, or scratches to lens surfaces follow the cleaning
procedure as described here precisely.
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 water-based lens cleaner)
How to clean the lens?
1. Blow off dust with clean compressed air (or pressurized air cans
1
) .
2. Clean with lens cleaner together with a clean lens cleaning cloth to remove the dust and contamination. Use big wipes in one
single direction.
Warning: Do not wipe back and forwards across the lens surface as this tends to grind dirt into the coating.
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.
If smears occur when cleaning lenses, replace the cloth. Smears are the first indication of a dirty cloth.
1. Pressurized air cans are not efficient if there is too much dust on the surface, the pressure is too low
Summary of Contents for UDX 4K22
Page 1: ...UDX Installation Manual R5906113 01 07 07 2017...
Page 4: ......
Page 32: ...28 R5906113 UDX 07 07 2017 2 Installation preparations...
Page 40: ......
Page 43: ...R5906113 UDX 07 07 2017 39 4 Lenses Lens selection Image 4 8 R9829997 TLD zoom lens 7 5 11 2 1...
Page 52: ...48 R5906113 UDX 07 07 2017 4 Lenses Lens selection...
Page 54: ......
Page 86: ...82 R5906113 UDX 07 07 2017 6 Getting Started...
Page 102: ...98 R5906113 UDX 07 07 2017 8 Removalandinstallationoftheprojectorcovers...
Page 109: ......
Page 110: ......
Page 111: ......
Page 113: ...R5906113 UDX 07 07 2017 109 B StackingUDXprojectors B STACKING UDX PROJECTORS...
Page 114: ...110 R5906113 UDX 07 07 2017 B StackingUDXprojectors...