停泵时先按下电控箱上泵的停止按钮(红色)，泵停止运转后，关闭管路上的进水阀和排出阀。
When the pump is going to stop, first press the stop button (Red), then close the water intake valves and the discharge valve.
在停止放水后，延时关闭进水电磁阀。
After stopping dewatering, the intake electromagnetic valve is closed in delayed time.
在停止放水后，延时关闭进水电磁阀。
After stopping dewatering, the intake electromagnetic valve is closed in delayed time.
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