Apparatus for local inspection and/or repair and/or coating of rotor blades of a wind turbine, comprising at least one tower, having as components • at least one weather-protected capsule for sheltering people, • at least one impression carrier formed in segments, comprising at least one segment having a cable-stayed arm, wherein the cable-stayed arm has at least one force-forming device, • at least one cross-member, • at least one undercarriage as well as • a suspension system which connects the components, comprising at least two suspension points, wherein at least two suspension points are arranged on the impression carrier, at least one force-forming device (8, 9), and at least two cable winches (6, 7), wherein the capsule • is fastened in a suspended manner from the segment of the impression carrier furthest from the tower, • has at least one adjustment means, wherein the at least one adjustment means is designed to specifically position the capsule in at least one of the orthogonal spatial axes, wherein the impression carrier formed in segments having at least one force-forming device (8, 9) • is supported on the tower and • is designed to be movable along the cross-member, and wherein the undercarriage is arranged on the tower-side segment of the impression carrier, and the undercarriage comprises at least one cross-member which is equipped with at least one guiding element, wherein the cross-member is designed to be pivotable about at least one spatial axis, and wherein the at least two cable winches (6, 7) of the suspension system are arranged on the segment of the impression carrier furthest from the tower, wherein at least one cable is guided from the corresponding cable winch (6, 7) via its force-forming device (8, 9) to the suspension points on the wind turbine, wherein at least one force-forming device is arranged on the cable-stayed arm, which is arranged on the segment of the impression carrier furthest from the tower, and is designed to be pivotable along its longitudinal and transverse axis. • at least one weather-protected capsule for sheltering people, • at least one impression carrier formed in segments, comprising at least one segment having a cable-stayed arm, wherein the cable-stayed arm has at least one force-forming device, • at least one cross-member, • at least one undercarriage as well as • a suspension system which connects the components, comprising at least two suspension points, wherein at least two suspension points are arranged on the impression carrier, at least one force-forming device (8, 9), and at least two cable winches (6, 7), wherein the capsule • is fastened in a suspended manner from the segment of the impression carrier furthest from the tower, • has at least one adjustment means, • is fastened in a suspended manner from the segment of the impression carrier furthest from the tower, • has at least one adjustment means, wherein the at least one adjustment means is designed to specifically position the capsule in at least one of the orthogonal spatial axes, wherein the impression carrier formed in segments having at least one force-forming device (8, 9) • is supported on the tower and • is designed to be movable along the cross-member, and • is supported on the tower and • is designed to be movable along the cross-member, and wherein the undercarriage is arranged on the tower-side segment of the impression carrier, and the undercarriage comprises at least one cross-member which is equipped with at least one guiding element, wherein the cross-member is designed to be pivotable about at least one spatial axis, and wherein the at least two cable winches (6, 7) of the suspension system are arranged on the segment of the impression carrier furthest from the tower, wherein at least one cable is guided from the corresponding cable winch (6, 7) via its force-forming device (8, 9) to the suspension points on the wind turbine, wherein at least one force-forming device is arranged on the cable-stayed arm, which is arranged on the segment of the impression carrier furthest from the tower, and is designed to be pivotable along its longitudinal and transverse axis.