SV11 (V7) Pulsing on trigger pull - Suggestions welcome | Dyson Community
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Hi I have a SV11 which fully charges but when I press the power trigger it pulsates and cuts out anf the back in but is not cleaning the carpet/floor I have cleaned all the operating tools and the filter but no change The machine is not over used but has been doing this for sometime Help please.. 

 

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BLOCKAGE!! The pulsing sound is a dead give away! Reference material here: My cordless vacuum cleaner is making a pulsing noise, what does this mean? | Dyson Community

 


I agree. Pulsing usually means a blockage in either the Dyson or filter. If you’ve already cleaned the filter, I’d lean towards the former being the culprit.


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