Thulos TH-VC1007 Manual De Instrucciones página 17

CONNECTION OF ELECTRIC BRUSH AND THE BODY COMPONENTS
When connecting, put the electric brush on the ground following the
directions shown in the illustration, put the brush mounting hole under the
body component inserts vertically into the brush connector, and press the
body components with force, until you hear the "click" sound, then the
installation is completed
CONNECTION OF COMBO ACCESSORIES AND CHARGING DOCK
Combo accessories can be placed in the support frame when not using,
insert it vertically into the accessories bracket according to the figure