Why Is My Dyson Vacuum Pulsing On and Off? Common Causes and Solutions
If your Dyson vacuum is pulsing on and off, it is likely due to a clogged filter or a blockage in the system. As the machine detects an obstruction, it will turn on and off to protect itself from overheating. To solve this issue, clean all filters and check for any blockages in the hoses or attachments.