工作时应注意：新机械或大修后应磨合24小时后方可正常运行。根据地理情况前进后退与提升大臂，动作要灵活，料斗内如有大块石头、泥巴等一定要清理。要经常检查链条螺丝、销子及传动系统各固定点紧固件一定牢固。磁选船正确调整磁场角度、水的流量，根据用户要求提取的铁砂品位，正确调整接铁砂的角度。
抽沙船使用期间应经常检查各部位的螺丝并经常加注润滑油及保养，特别是料斗螺丝及链条销子、水上四角轮与减速机对接盘、水下四角轮等各部螺栓一定紧固完好。

Work should pay attention to: the new machinery or overhaul should run after 24 hours before the normal operation of the rear. Forward and backward according to the geographical situation and enhance the arm, action should be flexible, if there is a large block of stone, mud, etc. must be cleaned up. Always check the chain screws, pins and drive the fasteners must be securely fixed point. Magnetic separation vessel is properly adjust the magnetic field angle, water flow, according to user requirements extracted iron ore grade and correctly adjusting angle iron.

抽沙船使用期间应经常检查各部位的螺丝并经常加注润滑油及保养，特别是料斗螺丝及链条销子、水上四角轮与减速机对接盘、水下四角轮等各部螺栓一定紧固完好。

Pumping sand during use should always check the various parts of the screws and often filling lubricating oil and the maintenance, particularly in the hopper screw and chain pin, water under the four corners of the wheel and the reducer butt plate, the water four corners round the bolts must be tightened and intact.