The device (1) has blower unit (3) and spraying medium container (5) that are fixed to a carrying frame (2). The spraying medium is conveyed from spraying medium container via spraying medium line (41) to air stream conveyed by blower unit. The cover (6) covering filling opening of container, is arranged on upper side of container facing away from standing face (17), during standing position (16) of spraying device. The height of carrying frame, measured at right angles to standing face, is 80% of overall height of spraying device, measured at right angles to standing face.
