Barco R9002380 Installation Manual page 6

1. FLM upgrade R20+→R22+ / HD18→HD20
1.3 Cleaning the cold mirror
When cleaning the cold mirror?
Only clean the cold mirror in case it is really necessary. This means in case dust is clearly visible upon the surface of the cold mirror.
This procedure requires that the lamp house is removed from the projector.
W
ARNING
Hazardous product. Irritating to eyes and skin. Always use in a well ventilated area. Vapors may cause drowsi-
ness and dizziness. Avoid contact with skin and eyes. In case of contact with the eyes, rinse immediately with
plenty of water and seek medical advise.
C
AUTION
Hazardous product. Lightly flammable. Always use in a well ventilated area. Keep away from sources of
ignitions. Do not smoke while working with isopropanol. Exclusive keep in original container tightly closed
at a cool, well ventilated and fireproof storage space.
Necessary tools
• Clean Torayse cloth.
• Clean cotton cloth.
• Demineralized water.
• Isopropanol alcohol.
How to clean the cold mirror?
1. Wipe off the dust of cold mirror. Use for that a clean Torayse cloth.
Tip: Limit the number of wipe movements. This to protect the optical coating. It is better to wipe of the dust with one good
wipe movement then with 10 soft wipe movements.
2. Is all dust removed from the cold mirror?
If yes, stop this cleaning procedure.
If no, wipe off the dust of the cold mirror with a clean cotton cloth and demineralized water.
Tip: Use isopropanol alcohol instead of demineralized water to remove fingerprints.
4
:
ISOPROPANOL ALCOHOL (200–661–7).
:
ISOPROPANOL ALCOHOL (200–661–7).
R59770284 FLM UPGRADE 19/12/2008