混流泵
3、安装基础：要求土质坚实牢固。
4、水泵安装时，必须保证泵轴的水平位置。
5、进水管末端应浸入水平面以下一米左右，但须离开泥底半米左右。
6、水泵安装好后，计算允许吸上高度和扬程，在水位稳定的条件下，要求为规定数量值的0.8~1.2倍范围，否则水泵不会正常运行
I.
Installation Principle
1. Installation
Height: Cidering the height according to the rainy season or dry season.The suction
vacuum
height can
not be higher than the adsorbing height.
2. Installation
Location:The location is better to close to the water source as p as
should be not
only
keeping the safety but also shortening the water inlet pipe and reduce the
headloss
开车顺序：
1、关闭出口闸阀
2、将水注入水泵，以排除进水管及泵内空气，可从泵体顶端引水杯注入清水，也可用真空泵注水（开动真空泵，排除水泵及管内气体在水充满水泵的同时，起动水泵，打开闸阀，停止真空泵）。
3、开启电动机（注意水泵的旋转方向）。
4、当电动机正常运转后，逐步开大闸阀，达到所要求的工况后，调节填料松紧。若水泵运转，轴承温度等都正常，则可继续运行。
III. Starting
Sequence
1.Close the oulet
sluice valve.
2. Inject
water into pump to remove the air in water-in pipe and pump which can realized
by injecting clear water from the water diversion cup of the pump body end or
by vacuum pump(start the vacuum pump, remove the air from pump and pipes, start
the water pump when the pump is full of water, open the sluice valve, stop the
vacuum pump).
3. Start the
motor(pay more attention on the rotation direction of pump)
4. When the motor runs normally, turn up the
sluice valve gradually, adjust the tightness of padding when gettng to the
required working condition.If the pump runs well, the temperature of bearing is
normal, and it can run sequentially.
8、水泵在冬季使用时，停车后应将水泵内和管道内的存水放尽以防冻裂。
If use the pump
in winter, pls run off the water from the pump and pipes.
9、水泵每使用一个灌溉季节后，应更换润滑黄油后存放。
Replace the
lubricating oil after using the pump for one irrigation season.
10、水泵工作满500小时，应仔细拆卸检查零件的磨损情况，如长期停用，应将运转部分拆下擦干上油妥善保管。