Vacuum Cleaner Has A Burning Smell

If your vacuum cleaner smells like burning, there are a number of likely causes. These troubleshooting tips will help you to identify and fix the problem.

Immediately Turn off the Vacuum Cleaner

Vacuum cleaners don’t operate at high temperatures, so if you smell burning it could be dangerous. Make sure you immediately turn off the appliance.

Carefully Check the Vacuum Cleaner Cable, Plug and Wall Socket

Next, check the wall socket, vacuum plug and cable for signs of heat.  If you see any smoke, take the vacuum straight outside as a precaution.

Blocked Filters or an Overfull Bag

Blocked filters or an overfull bag can put extra pressure on the motor, causing it to overheat. To fix the problem, empty the bag and clean or replace the filters.

Hot Cable or Plug

A hot cable or plug can happen if the motor had to work too hard. Once you’ve emptied the bag and replaced the filters, run the vacuum cleaner again to see if the problem still occurs. If the problem continues to occur, consult an electrician.

Slipped or Jammed Drive Belt or Obstructed Rotary Brush

On upright vacuums, the drive belt may have slipped or become jammed, which can cause the burning smell. To fix the problem, replace the drive belt or remove the jam. You should also check that the rotary brush isn’t obstructed and can turn freely.