1、操作抽沙船之前先进行设备检查，保证设备动力一切正常。
 2、未满十八岁及五十岁以上者不得操作或维修。
 抽沙船结构图
3、严禁未经专业培训人士及酒后人士操作本系列机械。
4、设备出现异常时，立即停止工作，靠岸检查。
 5、抽沙船检修时，必须将全部机械停稳后，方可进行。
 6 严禁酒后驾驶抽沙船。

Before 1, the first operation of sand pumping equipment inspection, ensure all normal power equipment.
2, under eighteen years of age and above 50 years old shall not operate or service.
Sand pumping structure
3, is strictly prohibited without the professional training of people and the operation of this series of machinery.
4, the abnormal equipment, immediately stop work, check in.
5, pumping vessel maintenance, must be all mechanical stop, can be carried out.
6 drunk driving pumping sand.