Performed diagnostic check of septic effluent pump system. Found automatic pump system in place of 3 float system. On and off float system has been abandoned. Performed check of control board. Checked out ok at this time. Checked alarm float and found float has failed. Replaced alarm float with new float. 1 year warranty on float only. Informed customer that there will be a need to redo junction boxes on side of tank due to their condition. At this time I would highly recommend switching back over to the float system that is in place already in tank.