(FAC >3 ppm)
Cause | Immediate Corrective Action | Preventive Follow-up |
---|---|---|
Tablet delivery too rapid | Decrease tablet delivery by using the adjustable Sustain skimmer dispenser lid. | Adjust tablet delivery to maintain 1-3 ppm FAC. |
Use of OTO Chlorine Test which gives a false Free Available Chlorine (FAC) reading | Do not use OTO Test Kit. Use 3-way Test Strips or a DPD Test kit to measure FAC. |