Carpet cleaner emits a burning smell during operation.

Safety first: Turn off and unplug the unit immediately if you smell burning.

• Inspect brush and belt: Remove the bottom plate and check for a melted or burnt belt. Clear any debris jamming the brush and replace the belt if damaged.
• Clean filters and airways: Remove and clean all filters and check for blockages in the hose and nozzle that could cause motor strain.
• Check motor area: Open the housing and inspect the motor for discoloration or melted insulation. If the smell is strongest near the motor, it may be failing and should be replaced.
• Do not reuse until resolved: Do not continue using the machine until the source of the burning smell is identified and corrected.

Ignoring burning smells can lead to fire risk or complete motor failure.