Assembly device for carrying out assembly steps on a wall and method for arranging a magazine component on an assembly device

An assembly device for carrying out assembly steps on a wall and a method for arranging a magazine component on a magazine housing device include a mobile assembly frame, a mechatronic installation component, the magazine housing device, magazine components and a securing device. The magazine housing device houses the magazine components with assembly means housed therein. The securing device, in a securing state, establishes a connection between the magazine components and the assembly frame to secure the magazine components against displacement relative to the assembly frame. The magazine components each have a first coupling element and the securing device has a second coupling element. The first coupling element and the second coupling element are arranged such that the securing device can be detachably coupled to the magazine components by the two coupling elements.