There are a number of things you need to do that may solve the issue you're having with your vacuum. First, make sure that your battery is charging and working. Second, check the MAX button. If the MAX button lights up and flashes when your Dyson cordless vacuum keeps pulsating on and off, hold the power button and depress the MAX button to turn off that function. You may have to try a few times to get the hang of it. And lastly, look for any blockages in attachments because the pulsating is caused by a lack of airflow as the motor is protecting itself by pulsating and then ultimately cutting out.
You can check this video tutorial which will teach you on how you may fix it:
You can purchase a wide variety of high quality Dyson replacement parts for your Dyson vacuum direct from Think Crucial with free shipping and an exclusive 10% coupon for Fixya.com readers, use code: FIXYA10
Answers & Comments
Hello, this is Ava with Think Crucial.
There are a number of things you need to do that may solve the issue you're having with your vacuum. First, make sure that your battery is charging and working. Second, check the MAX button. If the MAX button lights up and flashes when your Dyson cordless vacuum keeps pulsating on and off, hold the power button and depress the MAX button to turn off that function. You may have to try a few times to get the hang of it. And lastly, look for any blockages in attachments because the pulsating is caused by a lack of airflow as the motor is protecting itself by pulsating and then ultimately cutting out.
You can check this video tutorial which will teach you on how you may fix it:
You can purchase a wide variety of high quality Dyson replacement parts for your Dyson vacuum direct from Think Crucial with free shipping and an exclusive 10% coupon for Fixya.com readers, use code: FIXYA10
https://www.thinkcrucial.com/search?type=product&q=dyson
I hope this was helpful.
Ava B.
Think Crucial Customer Care
http://www.thinkcrucial.com/
Can you check your manual for the Dyson number? If not try internet may have your manual.