20 Most Recent Dyson DC40 Animal Ball-Technology Upright Vacuum Cleaner Questions & Answers


I think you need new brushes for the motor and that is why the unit keeps cutting out on you.

Dyson DC40... | Answered on Sep 09, 2017


All the info for cleaning your machine can be found here on the Dyson website:

Dyson DC40... | Answered on Aug 31, 2014


Time for a replacement.

Dyson Vacuums | Answered 2 days ago


It may help to replace the filters. The cyclone chamber probably needs cleaned too.

Dyson Vacuums | Answered on Aug 11, 2018


US Office

Dyson Inc.

600 W. Chicago Ave
Suite 275
Chicago, IL
60654
Dyson Helpline 1-844-679-1647
The Dyson Helpline is available during the following times (CST):

Sunday: Closed
Monday - Friday: 8am - 8pm
Saturday: 9am - 6pm

Dyson Vacuums | Answered on Aug 07, 2018


The listings on 3rd party batteries like at NewEgg (
HQRP Battery for Dyson DC31 DC34 DC35 DC44 DC45 DC56 Series plus HQRP... ), Ebay (
NEW DYSON DC44 DC45 VACUUM Battery Type 2000Mah CORDLESS DC34 DC35 4402B ), and others lump the battery for the DC44 and DC45 together, so you're probably fine.

You may want to take the battery to a Batteries Plus or such - sometimes a battery will show voltage just fine, but choke once there's a load on it. They have the gear to tell (same as with car batteries)

Good Luck

Dyson Vacuums | Answered on Aug 07, 2018


No it does not have a reset button it's most likely the switch as gone bad h

Dyson Vacuums | Answered on Aug 05, 2018


No it does not have a reset button it's most likely the switch as gone bad

Dyson Vacuums | Answered on Aug 05, 2018

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