Excessive foaming detected, suction weak and motor pitch changes

Safety: Unplug the machine before opening tanks.

• Empty recovery tank: Remove and empty the dirty water tank to clear foam.
• Reduce detergent: Empty and rinse the clean solution tank. Refill with fresh water and the correct dose of George-compatible carpet shampoo as per instructions.
• Use defoamer: Add a small amount of approved anti-foam solution to the recovery tank if foaming persists.
• Rinse carpets: Perform a rinse-only pass (water only) to remove excess detergent from the carpet.