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J9九游会AG热水器维修技术人员关于漏电保护电源线跳闸且无法复位原因分析

作者:J9九游会AG热水器售后  发表时间:2020-08-29  点击数:1893次

超温(wen)保护器跳

检(jian)测超(chao)温(wen)(wen)维(wei)护器(qi)(qi)(qi)(qi)及控温(wen)(wen)器(qi)(qi)(qi)(qi)是(shi)(shi)否(fou)跳,将(jiang)其复位通电(dian),查看漏(lou)电(dian)开关能(neng)否(fou)复位,热(re)水器(qi)(qi)(qi)(qi)能(neng)否(fou)正常作业(ye),或将(jiang)超(chao)温(wen)(wen)维(wei)护器(qi)(qi)(qi)(qi)和控温(wen)(wen)器(qi)(qi)(qi)(qi)拆下用(yong)(yong)万用(yong)(yong)表测量其通断是(shi)(shi)否(fou)正常,如(ru)都正常,则可判别可能(neng)是(shi)(shi)超(chao)温(wen)(wen)维(wei)护器(qi)(qi)(qi)(qi)或控温(wen)(wen)器(qi)(qi)(qi)(qi)的感温(wen)(wen)设置改动,需(xu)替换(huan)。因无仪器(qi)(qi)(qi)(qi)检(jian)测感温(wen)(wen)设置,为防止(zhi)相同毛病再次(ci)出(chu)现(xian),最好是(shi)(shi)将(jiang)超(chao)温(wen)(wen)维(wei)护器(qi)(qi)(qi)(qi)和控温(wen)(wen)器(qi)(qi)(qi)(qi)替换(huan)退回公司由(you)专用(yong)(yong)仪器(qi)(qi)(qi)(qi)检(jian)测。

电(dian)路元件(jian)漏电(dian)

查看热水器内部衔接线绝缘(yuan)层是(shi)否有损坏而形成(cheng)短(duan)路(lu)漏电(dian),拔掉电(dian)热管和(he)指示灯的(de)衔接线,用万用表检测(ce)各街(jie)接线之间不该(gai)有相通,如有相通则(ze)要替(ti)换或包扎好,按元(yuan)器件检测(ce)办法检测(ce)各元(yuan)器件是(shi)否正(zheng)常。

漏电保护(hu)插头(tou)坏了维修(xiu)方法:

查看(kan)漏(lou)电(dian)(dian)(dian)维(wei)护电(dian)(dian)(dian)源(yuan)(yuan)线(xian),将漏(lou)电(dian)(dian)(dian)维(wei)护电(dian)(dian)(dian)源(yuan)(yuan)线(xian)衔接端拆开(kai),留意各(ge)线(xian)不行有相(xiang)碰接触,插上电(dian)(dian)(dian)源(yuan)(yuan),按漏(lou)电(dian)(dian)(dian)开(kai)关复(fu)位(wei)钮是(shi)否(fou)能(neng)(neng)按下复(fu)位(wei),如不能(neng)(neng)复(fu)位(wei)则(ze)判别漏(lou)电(dian)(dian)(dian)维(wei)护电(dian)(dian)(dian)源(yuan)(yuan)线(xian)漏(lou)电(dian)(dian)(dian)设备坏(huai),需替换(huan)。



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