Contact us

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

Monday – Friday: 8am – 8pm

Saturday: 9am – 6pm

Closed on Sunday

Please note our US Helpline will close at 1pm on Saturday, October 10th for planned maintenance. Please email us at Our Digital Support team responds to emails 24 hours a day.

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

Upright lock

Turn power off and unplug the machine.

diagram showing plug being removed
  • Hold the section under the airway inspection pipe.
  • The black forward lock button must be held down simultaneously, otherwise the valve carriage will not move.
  • Pivot this section upwards until it clicks into place.
  • Release the black button once the valve pipe carriage is moved up into place.
diagram showing location of black button diagram showing how to move valve carriage