DC40 Multi Floor
DC40 Multi Floor upright vacuum cleaner

Contact us

The Dyson Helpline is available during the following times (CST):

Monday – Friday: 8am – 8pm

Saturday: 9am – 6pm

Sunday: Closed

  • 1-866-MY-DYSON
  • questions@dyson.com
  • Dyson Inc. 600 W. Chicago Ave, Suite 275, Chicago, IL

Checking the inspection port

  • Remove the clear bin from your machine by pressing the cyclone release catch as shown.
  • Lift up the clear inspection port cover and check for blockages in the channel and remove if necessary.