首先关闭总开关,断电后拆下空气开关盒的外壳,然后小心拆下有故障的空气开关,然后装上新的空气开关,按原来的接线方式,重新接线,注意要把线插入到接线孔的卡槽里,紧好螺丝。
具体操作步骤如下:
1、首先关闭总开关。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/9a504fc2d5628535ed9b97429fef76c6a7ef635d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、拆下有故障的空气开关,需用平口螺丝刀插入空气开关下方的小孔中,轻轻向下撬。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/79f0f736afc37931701ec34ae4c4b74543a9115a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、装上新的开关。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0b7b02087bf40ad1c75e8280582c11dfa9ecce1f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、开关安装好后,按照原来开关上的接线方法重新接线。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b17eca8065380cd77bb0e78eae44ad3459828123?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、最后检查所有的线路是否接好,装回空气开关盒子,打开电源。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/1b4c510fd9f9d72aaf48547edb2a2834349bbba1?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
注意事项:
1、在进行步骤二的时候要注意先把上下电源接口的螺丝松开,把所连的电线取出,再折下空气开关。
2、在把新的空气开关往回装的时候一定要听到卡塔一声,这样才是装好了。