Chosen Solution
So, my Dyson DC62 seems ok, all cleaned, new battery, new filter. When I start vacumming, it works for a few seconds, then it will stop for half a second and start again, but without the head brush rolling. I have tried with 2 different heads, it´s the same. Seems like it has to do with “resistance”: When I start “on the air” it works longer before it will stop, but if I put it down on the floor, only lasts 4-5 seconds…though, eventually, it will alwas stop and start without the brush rotating. Spoke to dyson´s “chat”, all the say is that I should take to the repair shop, and they´ll fix it for 125 euros… Any idea?
check the part that drives the head. be it a belt or wind rotor. also check the roller sides to be sure hair hasn’t clogged the bearings and if so remove and clean it. also adding a dry type of lubricant’s to the bearings may help. If you only have wet types use silicon and only a little bit directly to the bearings. to much will attach more dirt.