Cleaning the Sapphire Window

Use Industrial Strength Windex® with Ammonia D (PN 10272-1) to clean the sapphire window. The window is not glass; it is made from sapphire. Do not touch the window or COPM reflector with fingers.

1. Wet a clean, soft, lint-free cloth, tissue or cotton swab with the cleaning solution.
2. Apply the solution to the window only.

NOTE: Do not apply the cleaning solution to the FL5000 housing.

3. Using a dry, unsoiled cloth, wipe until the window is clean.
4. Completely dry the window.
5. Repeat steps 1 through 4 for the reflector.

CAUTION! 

Dirty or partially blocked windows can significantly reduce the detectors field of view and detection distance. Do not use a commercial glass cleaner other than Industrial Strength Windex® with Ammonia D.

Failure to follow this caution can result in minor or moderate injury.

Figure 20 Optical Parts to Clean

(A) - COPM Reflector (Beneath Surface)

(B) - Sapphire Window