求翻译：泵组在运转时，必须注意观察仪表读数，尽量使泵在铭牌规定的流量扬程附件工作，严防大流量运行是什么意思？

Pump in operation, we must observe the meter reading, as far as possible the flow of the pump head attachment plate provides work to prevent large flow run

Pump Group observed in operation, it should be noted that, as far as possible, the pump and meter readings of the name plate provisions Yang cheng annex work flow, to guard against big flow running

Pump group when revolution, must pay attention to the observation instrument reading, causes the pump as far as possible the current capacity lifting appendix work which stipulated in the data plate, takes strict precautions against the great current capacity movement

Pump groups in operation, you must observe the meter reading, try to pump the nameplate under flow lift accessories, to prevent large-flow operation

When group is operating the pump, must pay attention to observing the instrument reading, try hard to make the pump work in the flowrate lift attachment that the data plate stipulates, prevent the high flux strictly from running