Robot vacuum emits a burning smell during operation.

Safety first: Immediately turn the robot OFF and remove it from the dock. Unplug the dock. Do not continue using the robot until the cause is identified.

• 1. Inspect for jams: Check the main brush, side brush, and drive wheels for jams or heavy debris. Remove any obstructions.
• 2. Check suction path: Remove the dustbin and filters. Look for blockages in the suction channel and clear them.
• 3. Smell test: Carefully smell near the brush motor area, suction motor area, and main PCB area to localize the source (do not touch hot components).
• 4. Visual inspection: Open the bottom cover and inspect for discolored, melted, or burnt components or wiring.
• 5. Replace damaged modules: If a specific motor or PCB shows signs of overheating or burning, replace the corresponding Electrolux motor assembly or main control board.
• 6. Do not ignore persistent smell: If the smell returns after cleaning, discontinue use and seek professional service to prevent fire risk.