Store The Retrofit; Clean The Lenses - ETC Source 4WRD Installation And User Manual

Store the retrofit

• Store the Source 4
5°C (41°F) or higher.
• If you must store the Source 4
5°C (41°F), make sure it is in an upright position as
shown to the right. Allow it to warm to room
temperature for a minimum of one hour before
applying power.
Note: After shipping or storing the Source 4

Clean the lenses

WARNING:
Replace lenses if they contain visible damage (cracks or deep scratches) that
may impair their effectiveness.
Note: To clean the inside of lenses, you must remove the lenses
1: Remove the lens tube from the fixture barrel:
a: Remove the beam focus knob and retainer bolt from the top of the
b: Slide the lens tube out of the barrel.
2: Remove any dust from inside the lens tube 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.
3: Slide the lens tube back into the barrel with the color frame retaining
clip on top. Reinstall the beam focus knob and retainer bolt.
16
WRD
5°C (41°F), visually inspect the unit to ensure the low
temperatures have not caused cracking of the LED array.
Do not use ammonia-based or other 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.
from the lens tube. For instructions on removing the
lenses, see the
available for download at etcconnect.com.
barrel and set aside.
LED at temperatures of
LED below
WRD
Source Four Assembly Guide
Store with LED
dome up
LED below
WRD
, which is
Source 4
WRD