MAINTENANCE
6.3.4 Cleaning the Photoelectric Sensor
If your application uses the photoelectric sensor option as a hardware trigger, be sure to
clean the photoelectric sensor periodically as outlined below.
1. Switch off the conveyor.
2. Switch off the camera system.
3. Clean the photoelectric sensor’s lens using the denatured alcohol solution and a cotton
swab or lens paper.
4. Clean the reflector using the denatured alcohol solution and a cotton swab or lens paper.
5. Verify photoelectric sensor operation.