The World's #1 Vacuum Cleaner Advice, Repair, Discussion & Information Forum

Author Topic: Help - Suction issue with a DC19  (Read 624 times)

Offline chooke

  • Member
  • Posts: 3
Help - Suction issue with a DC19
« on: March 03, 2022, 01:27:33 AM »
Hi

My DC19 has recently developed an issue with the suction.  A few seconds after turning on, there is a pop from (I think) the bypass valve directing the suction away, like there is a blockage. I have replaced both filters, thoroughly cleaned the inside of hoses and attachments and the canister.

The bypass is only triggered when the canister is in place which makes me think that this is the source of the problem. However I can't see why the canister would cause the problem given it has been cleared.  The head of the canister is held together by tork screws but before attempting to pull it apart, just wondering if anyone else has come across this issue and what, if anything, in the canister could be causing this?

Cheers

Offline chooke

  • Member
  • Posts: 3
Re: Help - Suction issue with a DC19
« Reply #1 on: March 03, 2022, 05:38:29 AM »
Just to add to this. I have dismantled the canister and there are no signs of any blockages. Nevertheless I have thoroughly cleaned and dried the components, reassembled it and the issue still exists.

Online MVacs

  • Administrator
  • Member
  • *****
  • Posts: 6117
  • Country: gb
  • Gender: Male
    • Manchester Vacs - The Independent Dyson Specialists
Re: Help - Suction issue with a DC19
« Reply #2 on: March 03, 2022, 11:41:42 AM »
And it does it if you disconnect the hose too?

Offline chooke

  • Member
  • Posts: 3
Re: Help - Suction issue with a DC19
« Reply #3 on: March 03, 2022, 12:39:39 PM »
Yes, disconnection of the hose was the first thing I did.

Dyson Cylinder Spare Parts


 

 

Trade Dyson Spare Parts

 

 

Dyson Spare Parts

 

 

Freestanding Dyson Cordless Vacuum Stand

 

 

Buy a Dyson DC04 Wand Handle

 

 

 

 

Buy a police truncheon

 

 

Instagram

Dyson Spares, Parts, Advice   Follow us on Twitter

Manchester Vacs on Instagram

Registration