The Archive Cleaner task removes outdated archives that has has expired according to the Purge criteria in the Archive profile. The Archive Cleaner task is accessed from Execution Manager, which is opened by clicking the Tools button in the upper left part of the Desktop window. The Archive Cleaner is only configurable with respect to scheduling criteria. The cleanup of outdated files is mastered by removing the reference in as well as the file itself from the archive directory.
For further information, also see Archive Cleaner in 3.1.1 Workflow Types.