| 摘要 |
The invention concerns a method for performing maintenance on a chopper (7), in particular for replacing cutting members of a chopper. The invention is characterized in that it consists in: drawing at least one wire (5) in a first operating chopping assembly (C1), said first chopping assembly (C1) including a chopping wheel (8) and an anvil wheel (9), said first chopping assembly (C1) being integral with a chassis mounted mobile about an axis (24), rotating said chassis about its axis (24) until the second chopping assembly (C2) initially in non-operating position is brought proximate to the wire (5), said second chopping assembly (C2) being integral with said chassis and comprising a chopping wheel (8) and an anvil wheel (9), operating the second chopping assembly (C2) and engaging the wire (5) between the chopping wheel (8) and the anvil wheel (9), bringing said first chopping assembly (C1) into non-operating position. |
