Arrived back to figure out issue with the sewer ejector. Client is stating that whenever they flush the toilet in the basement one time the pump goes off. I removed the lid and discovered scum and debris stuck on the float not allowing it to drop all the way down. I broke up the scum and removed what I could from the basin. I then added silicone in between the lid and basin, screwed the lid back in, and added more silicone around the whole basin. Ran fixtures and the pump is no working properly.