MSA Flame Detector FL500 UV/IR

Clean the optical window every 30 days at a minimum. Refer to Section 5.2 "Cleaning the Optical Window and Reflectors" for instructions. Do sensitivity checks regularly. Refer to Section 4.3 "Sensitivity Check" for instructions.

Remove debris and film buildup on the optical window and reflectors regularly to make sure that the device has the correct sensitivity and to prevent COPM Faults. General Monitors recommends that you clean the optical window and reflectors every 30 days at a minimum. Clean the optical window and reflectors more frequently for devices that are installed in dirty areas.

(1) Use a clean, soft, lint-free cloth, tissue, or cotton swab soaked with Industrial Strength Windex with Ammonia D to clean the optical window and UV/IR reflectors.

(2) Use a clean, dry, cloth to rub the optical window until it is clean. Do NOT touch the lens with your fingers.

(3) Let the optical window and UV/IR reflectors air-dry fully.;

Make sure that all wiring and terminal connections are connected correctly.

Make sure that the mounting for all integral safety equipment, including but not limited to following components, is stable:

• Accessories connected to field and signaling devices;