No water sprays from the nozzle, but pump can be heard running

Safety: Unplug and remove tanks before working on the spray system.

• Clean spray nozzles: Remove the nozzles from the floorhead or hand tool. Soak them in warm vinegar solution for 30 minutes, then flush with clean water.
• Check for kinks: Inspect the solution hose from the tank to the floorhead for sharp bends or pinched sections. Reroute or replace if damaged.
• Clean tank outlet screen: At the bottom of the clean water tank, clean any mesh screen or valve area to remove debris.
• Flush system: Refill the tank with warm water only and run the pump to flush remaining deposits from the lines.