求翻译：在操作中，调整干簧管和雌性浮子的配合位置应以水位器降低时能自动切断电源为准，从而达到自动控制水位的目的，初次使用前应校准干簧继电器的灵敏度。是什么意思？

In operation, with the position adjustment of the reed switch and female float to the water level reduces to automatically cut off power prevail, so as to achieve the purpose of automatic control of water level, the sensitivity of the reed relays should be calibrated before initial use.

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When the operation, the adjustment does the reed pipes and the female float coordinate position should reduces by the water level be able the automatic turnoff power source for, thus achieved the automatic control water level the goal, before the primary use should calibrate does the reed relay the

In operation, the dry spring and females float combined with location adjustment should be based on water level decreases automatically cut off power to prevail, so as to achieve the purpose of automatic control of water level, before its first use should be calibrated sensitivity of dry Reed relay.