BIANPINQIZHUYAOYONGYUJIAOLIUDIANDONGJI(YIBUDIANJIHUOTONGBUDIANJI)ZHUANSUDEDIAOJIE，CHULEJUYOUZHUOYUEDEDIAOSUXINGNENGZHIWAI，BIANPINQIHAIYOUMINGXIANDEJIENENGZUOYONG，HAISHIQIYEJISHUGAIZAOHECHANPINGENGXINHUANDAIDELIXIANGDIAOSUZHUANGZHI。ZAIDIANLI、FANGZHIYUHUAXIAN、JIANCAI、SHIYOU、HUAGONG、YEJIN、SHIZHENG、ZAOZHI、SHIPINYINLIAO、YANCAODENGXINGYEYIJIGONGYONGGONGCHENG（ZHONGXINKONGDIAO、GONGSHUI、SHUICHULI、DIANTIDENG）ZHONG，BIANPINQIDOUFAHUIZHEZHONGYAOZUOYONG。

但是，我们都知道，变频器在使用一段时间过后，难免会有一些问题或者故障产生，这是不可避免的事情。变频器是由许多的电子零件构成的，所以一些问题会出现在该相关部件上，问题比较小的话我们就进行清洗工作即可，但是严重的话我们就要进行相关部件的更换了，比如说磨损、损坏了等。

JINTIAN，XIAOBIANLAIJIESHAOYIXIABIANPINQISHIYONGSHIJIANJIULEXUYAOGENGHUANDEWUDABUJIAN：

1.GENGHUANLENGQUEFENGSHAN

1.1GAISHEBEIZHUHUILUBANDAOTIQIJIANLENGQUEFENGSHANJIASUSANRE，BAOZHENGZAIYUNXUWENDIYIXIAZHENGCHANGYUNXING。ERLENGQUEFENGSHANDESHOUMINGSHOUXIANYUZHOUCHENG，DAYUEWEI10000~35000h。DANGBIANPINQILIANXUYUNXINGSHI，XUYAOZAIJINIANZHIHOUGENGHUANYICIFENGSHANHUOZHOUCHENG。LENGQUEFENGSHANDEGENGHUANQISHOUZHOUWEIWENDUDEYINGXIANGHENDA，ZAIJIANCHASHIFAXIANYICHANGSHENGYIN，YICHANGZHENDONGSHI，LENGQUEFENGSHANYIDINGYAOLIJIGENGHUAN。

1.2ZHIYAOGAISHEBEIZAISHIYONG，LENGQUEFENGSHANJIUSHIYIZHIYUNXINGDE，SUOYILENGQUEFENGSHANYIBANSHISHIYONGSHOUMINGFEICHANGDUANDEPEIJIAN，YIBANLENGQUEFENGSHANZAISHIYONGLE2~3NIANHOU，FENGSHANDEZHOUCHENG、GUNZHU、DIANJIDENGMOSUNYANZHONG，JIUXUYAOGENGHUANLE。

2.GENGHUANDIANRONGQI

ZAIZHONGJIANZHILIUHUILUSHIYONGDESHIDARONGLIANGDIANJIEDIANRONGQI，YOUYUMAICHONGDIANLIUDENGYINSUDEYINGXIANGQIXINGNENGYAOLIEHUA。LIEHUASHOUZHOUWEIWENDUJISHIYONGTIAOJIANYINGXIANGHENDA，YIBANQINGKUANGXIA，SHIYONGZHOUQIDAYUEWEI5NIAN，DIANRONGQIDELIEHUAJINGUOYIDINGSHIJIANHOUFAZHANXUNSU ,SUOYIJIANCHAZHOUBIJIAOZHANGWEIYINIAN，JIEJINSHOUMINGSHIZUIHOUWEIBANNIANYINEI。

3.GENGHUANDINGSHIQI

DINGSHIQIZAISHIYONGSHUNIANZHIHOU，DONGZUOSHIJIANHUIYOUHENDABIANHUA，SUOYIZAIJIANCHADONGZUOSHIJIANZHIHOUJINXINGGENGHUAN。

4.GENGHUANRONGDUANQI

RONGDUANQIDEEDINGDIANLIUDAYUFUZAIDIANLIU，ZAIZHENGCHANGSHIYONGTIAOJIANXIA，SHOUMINGYUEWEI10NIAN，XUYAOZAICISHIJIANNEIJIANCHAWEIHUSHENZHIGENGHUAN。

5.GENGHUANJIDIANQI/JIECHUQI

JIDIANQIHEJIECHUQIDADAOYIDINGLEIJIKAIGUANCISHUHOU，HOUFASHENGJIECHUBULIANG，YOUCIXUYAOJIANCHAHEGENGHUAN。

由于变频器受外界环境或者自身结构的影响，在一定的时期内就会产生劣化，从而降低了该设备的特性，甚至会引起故障。还有要了解的是，以上这五大部件我们在使用的时候没有发现有明显的问题出现，但是由于使用时间已经很久了，所以还是要根据使用时间来判断是否可以进行更换了，防止其零件老化而造成使用问题发生。