3、水泵出水量不足
The waer yield
of water is not enough
1、进水管路或叶轮有水草杂物
2、转速过低
3、输水高度过高
4、泵盖及叶轮磨损间隙过大
5、填料进气
6、马力不足
7、进水管口插入水中深度不够
1. There are waterweeds and sundries in
inlet pipes or impeller
2.The rotate speed is too low
3.Water delivery height is too high
4.The attrition gap between pump cover
and impeller is too large
5.The padding is air in
6.The horsepower is not engough
7.The depth of inlet pipe under water is
not enough
1、清除水草杂物
2、调整转数
3、降低输水高度
4、用纸垫调整间隙至正常
5、压紧或更换填料
6、加大马力
7、增加插入水中深度至一米左右
1.Clear the waterweeds and sundries
2.Ajust the rotate speed
3.Reduce the water delivery height
4.Add paper washers to adjust the gaps
5.Compact or change padding
6.Increase the horsepower
7.Make the depth of inlet pipe under
water to one meter


混流泵
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4、耗用功率太大
The power
c***umption is too large
1、转速太高
2、传动轴弯曲
3、填料压得太紧
4、轴承磨损或损坏
5、叶轮和前盖摩擦
6、皮带太紧
1.The rotate speed is too high
2.The drive shaft is bend
3.The padding is too tight
4.The bearing is worn out
5.Impeller clashes the front cover
6.The belt is too tight
1、降低转速
2、校直
3、拧松压盖螺栓或将填料取出打扁一些
4、更换轴承
5、调整叶轮端面轴向间隙
6、适应放松
1.Reduce the rotate speed
2.Straightening
3.Loose the cap blot or take our the
padding and make it more flat
4.Change the bearing
5.Ajust the end play of impeller end face
6.Loose the belt to suitable degree
