In case someone else owns a #Bosch #Series6 battery vacuum cleaner (wouldn't buy it again) and the brush stops spinning: In my case it was the connection directly on motor. The leg of a fuse, soldered in between cable and motor, had broken...
Definitely cheaper to solder that on again than to buy a new brush (EB1T, #EB1T) for 40-70 €.

And a chance to show off the mobile soldering solution with an Einhell battery, a #SW3515 and a #pinecil. 😅😎

#repair #diy