Common Issues
Air is entering the pump – Check suction lines to make sure all connections are tight. Check the level of the chemical tank. Remove obstructions and clean strainers.
Pump is not accurate – Check the suction line and clean the strainer. Check for obstructions in suction lines, discharge lines, and injectors. Check the condition of the tube and roller. Ensure the roller is the correct match for the tube. (See Spare Parts)
The pump will not run – Check if the TFD+ (leak detection) has detected a solution/chemical in the pump head. Or the Flow Verification System “FVS” has been activated. If the tube has leaked, it must be replaced, and the pump head cleaned before re-starting. Turn power on/off to reset the TFD+ or FVS.
Electricals
The A-100NF will not power up – Check power source or try a different power source. Check to ensure the power cable is properly wired.
