混流泵

（一） 特点：

体积小、重量轻、流量大、，抗汽蚀性能好，区范围宽广而平坦，结构简单，使用方便，维修容易。

I.

Characteristic:

***all in size,

light weight, large flow, high efficiency, good anti-c***itation performance,

board and flat efficient areas, simple structure, easy operation, easy

maintenance.

5、泵运转时注意有无杂音及泵内是否有剧烈的磨擦和撞击声，如有就停车检查。

When the pump is

running, pls pay more attetion on the noise and friction and clashing noise, if

there are strong noise, pls stop the pump to check.

6、检查进、出水管路有无进气漏气现象。

Check the

water-in and out pipes if they are leaking air.

7、如电机与水泵为直联传动，需检查电机与水泵的轴心线是否在同一直线上，以防转时振动。

When the motor and pump are direct

connected drive ,check the motor and pump axile lead if they are in the same

line to ***oid vibrating.

7、填料发热

The padding is

hot

1、填料压得太紧或四周紧密度不够2、填料压得偏斜与轴磨损严重

1.The padding is

pressed too tight or the around compactness is not enough

2.The padding is

pressed deflected and the axile wears seriously

1、旋松压盖螺栓高速填料紧密度

2、松开压盖重新均匀地上紧

1.Loosen the gland bolts to adjust

2.Loosen the gland bolts and tighten it again.