1、每一规格功率的不锈钢水泵配置同一功率的自动控制箱；

2、控制箱置于无直接日晒雨淋、通风良好的环境，避免强烈震动；

3、无空气开关的规格品科，需在电源输入端外接空气开关（或三相闸刀开关）作隔离开关及短路保护；

4、保险丝选定：熔断电流=电机额定电流X（1.5~2)；

5、按机内及说明书的附图，拉设并接好三相电源线，电机线和水位电极线。水位电极线对线径要求不严，主要考虑架空强度。

6、各电极线、电极塔（池）井壁之间不得短路；

7、水源充足，水位不会降至水泵进水口的场合，可以不装“井电极”，但必须将主线路板上部的微型拨动开关拨至右边（或在接线端子上将“井极”和“回路”用导线短接）。反之则应拨至左边；

8、开机前应仔细检查，确认安装接线正确无误，三相电源电压正常，无缺相现象，符合使用条件，方可开机。

　　（1）水位自控加电子保护：将主线路板顶部的微型扭子开关拨至右边即为水位自控；再将面板上 的主令开关旋至“左”端即为电子保护。

　　（2）手控电子保护：将主线路板扭子开关拨向左边即为手控，面板主令开关仍旋至“左”端。

　　（3）继电保护：将面板主令开关旋至“右”端即可。此时主电路板不起作用。

　　（4）应优先使用电子保护功能。

　　（5）缺相、超载保护功能试验：

主线路板下部右边的四个微动按钮，上面一个是超载试验，下面三个是缺相试验。在水泵正常运转状态， 分别按下其中一个按钮不动，均应在5秒钟内自动跳闸，并自锁。说明故障保护功能正常。每次自动跳闸后，应先复位，即将主令开关旋至“停止”位置，静待15 秒种，即可重新正常开机。

1. Each specification power pump is equipped with the same power automatic control box;

2, the control box without direct rain and rain, good ventilation environment, to avoid strong vibration;

3, no air switch specifications of the product division, the power supply input to the external air switch (or three-phase knife switch) for the isolation switch and short-circuit protection;

4, fuse designated: fuse current = motor rated current x (1.5~2); 

5, according to the drawings of the machine and the instructions, pull and connect the three-phase power cord, motor line and water level electrode line.The line diameter of the water level electrode is not strict, mainly considering the overhead strength.

6, each electrode wire, electrode tower (pool) between the shaft wall shall not short-circuit;

7, sufficient water, water level will not be reduced to the water pump inlet of the occasion, can not install "well electrode", but must be the main circuit board of the upper part of the micro-toggle switch to the right (or in the terminal block "well pole" and "loop" with wire short connection). Conversely, should be dialed to the left;

8, before the boot should be carefully checked to confirm the installation wiring is correct, three-phase power supply voltage is normal, no phase phenomenon, in line with the use of conditions, before the boot.

　　(1) Automatic control of water level and electronic protection: the main circuit board at the top of the micro-twist switch to the right is the water level control; then the main switch on the panel to the "left" side is the electronic protection.

　　(2) Hand-controlled electronic protection: the main circuit board twist switch dial to the left is the hand control, the panel main switch still rotating to the "left" end. (3) Relay protection: Turn the panel main switch to the "right" side.

　　The main circuit board does not work at this time.

　　(4) The electronic protection function should be used preferentially.

(5) Lack of phase, overload protection function test: The lower right of the main circuit board four micro-buttons, the above one is an overload test, the following three are missing phase test. In the pump normal operation state, press one of the buttons are not moving, should be in 5 seconds automatically tripping, and self-locking. Indicates that the fault protection function is normal. After each automatic trip, should be reset first, the main switch to the "stop" position, static for 15 seconds, you can restart the normal boot.

▼使用说明/Operation Instructions：