A system for repairing or replacing a part or component of a fiber web manufacturing line and method for repairing or replacing a part or component of a fiber web manufacturing line

摘要

The invention relates to a system for repairing or replacing a part (15) or component of a fiber web production line, comprising a rotating mechanism (10) for moving the part (15) to be repaired or replaced or the component of the fiber web manufacturing line from an operating position to a service position wherein the part (15) or the component is arranged in its operating position in or on or on or in the vicinity of a rotating roller (12,11) or a nip (N) or a gap. The system has a safety fence (20) in which system is the maintenance position into which the part or component is moved by the rotating mechanism (10) adjacent to the security fence (20) and the security fence (20) is arranged in that the rotating part (12, 11),