Clean The Lenses; Change A Par Lens - ETC Source 4WRD Installation And User Manual

Clean the Lenses

WARNING:
harsh commercial cleaners. Clean lens and reflector only as
directed.
Commercially available glass cleaning agents should be
avoided as they may contain ammonia, other harsh chemical
detergents or abrasive agents. These cleaners may damage
the glass surface and the Anti-Reflective coatings. Do not
immerse or soak the glass in any cleaning solution.
Replace lenses if they contain visible damage (cracks or deep scratches)
that may impair their effectiveness.
Remove any dust with a blast of oil-free air or wipe with a clean, lint-free
cloth. You can use isopropyl alcohol, distilled water, or a 50%-50%
mixture of each to clean the glass surface.
Change a PAR Lens
CAUTION:
WARNING:
change a lens.
AVERTISSEMENT :
refroidir avant de remplacer une lentille.
Replace lenses if they become cracked or badly scratched.
12
Do not use ammonia-based cleaners or other
Never operate the fixture without a lens in place.
Unplug the fixture and allow it to cool before you
Débrancher le projecteur et le laisser
Source 4WRD Installation and User Manual