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一、电路分析Ｆｒｅｓｅｎｉｕｄ００８Ｄ血透机Ｌｐ４３５电路板叫做阀门控制板。它的作用是控制平衡腔系统中的电磁阀工作频率。流量泵的转动频率以及进水量与出水量和报警等功能。部分电路如图所示。Ｋ5是装在水箱里的浮子开关，浮子浮起开关合上，落下开关断开。ＬM３５８
First, circuit analysis FreseniuD008D hemodialysis machine Lp435 circuit board is called the valve control board. Its role is to control the solenoid valve operating frequency in the balanced chamber system. Flow pump frequency of rotation, as well as the amount of water and water output and alarm functions. Some circuits are shown in the picture. K5 is a float switch installed in the tank. The float float switch closes and the drop switch opens. LM358