Smoke generator runs continuously and keeps advancing bisquettes without stopping.

Safety first: Unplug the smoke generator immediately to prevent waste and possible overheating.

Steps to correct:

• Inspect advance button: Check if the manual advance button is physically stuck in the pressed position. Gently free it and clean around it.
• Dry the control area: If the unit has been exposed to moisture, allow the smoke generator to dry thoroughly in a warm, dry place for 24 hours.
• Open housing: Remove the cover and inspect the small switch or contacts associated with the advance button. Look for corrosion or shorted traces.
• Board replacement: If the button is free but the motor still runs continuously when powered, the control logic on the board is likely faulty. Replace the smoke generator assembly or its control board.