Check Flow Gauge
- With the pump running, check that the flow gauge disk is reading steadily between the Min and Max lines on the scale. If the gauge is within this range you can proceed to the next step.
If the black disk exceeds the MAX line:Dedicated Suction Line
- it will be necessary to adjust the vacuum/water flow using the 3-way valve at the filter system. Skimmer
- valve or valves in the filter system, or the Hayward V094 Regulator Valve or an optional Hayward Automatic Skimmer Vacuum Plate
If the black disk does not exceed the MIN line, the issue is likely to do with your filter system. You will need to adjust the speed of your pump, or complete troubleshooting for low flow. Related Articles: How To Determine the Cause of Low Water Flow, How to Correct Low Water Pressure in Your Pool System