ETC User Manual
Source Four PARNel
Source Four PARNel
Page 8 of 8
ETC
Cleaning glass lens
Replace lenses if they contain visible damage (cracks or deep scratches) that
may impair their effectiveness.
Remove dust with a blast of oil-free air or wipe with a clean, lint-free cloth.
Isopropyl alcohol, distilled water, or a 50%-50% mixture of each can be used
to clean the glass surface.
Cleaning the reflector
The reflector is located behind the rear, fixed position wave/clear lens and
requires disassembly of the fixture to access it. See the
Source Four PARNel
Assembly Guide
for instructions on fixture disassembly/assembly.
WARNING:
Do not use ammonia-based or other harsh commercial
cleaners. Clean lens 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.
