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　電(dian)(dian)(dian)動(dong)絲(si)桿(gan)升降(jiang)平(ping)臺(tai)工(gong)(gong)作上超溫或是是超載重量(liang)的(de)(de)情(qing)況(kuang)(kuang)下，電(dian)(dian)(dian)線(xian)就(jiu)脆化的(de)(de)快，就(jiu)會(hui)燒毀電(dian)(dian)(dian)機(ji)(ji)(ji)。如何(he)來防止(zhi)這類的(de)(de)事兒(er)產生呢(ni)?在(zai)應用絲(si)桿(gan)降(jiang)服務(wu)平(ping)臺(tai)的(de)(de)情(qing)況(kuang)(kuang)下，不要電(dian)(dian)(dian)機(ji)(ji)(ji)超重來工(gong)(gong)作中。夏天，一定要讓電(dian)(dian)(dian)機(ji)(ji)(ji)四周整潔，能夠 自然通風熱(re)管散(san)熱(re)。也有對(dui)液壓機(ji)(ji)(ji)升降(jiang)平(ping)臺(tai)做(zuo)(zuo)電(dian)(dian)(dian)機(ji)(ji)(ji)子(zi)做(zuo)(zuo)轉子(zi)動(dong)平(ping)衡(heng)，那樣(yang)電(dian)(dian)(dian)機(ji)(ji)(ji)再度起動(dong)的(de)(de)情(qing)況(kuang)(kuang)下不容易(yi)燒毀。

　　當(dang)電(dian)(dian)動絲桿升(sheng)降平臺的(de)(de)(de)電(dian)(dian)機傳出挺大的(de)(de)(de)噪聲的(de)(de)(de)情(qing)(qing)況下，用手去摸電(dian)(dian)機是(shi)否發熱(re)，那樣的(de)(de)(de)情(qing)(qing)況下是(shi)三相多(duo)線(xian)程電(dian)(dian)機致命(ming)性的(de)(de)(de)兇手，工作(zuo)中不上三十分鐘(zhong)然后就會燒(shao)機。單相電(dian)(dian)工作(zuo)中是(shi)因(yin)為(wei)電(dian)(dian)機開關電(dian)(dian)源(yuan)(yuan)一相開路(lu)引發，組(zu)成(cheng)開路(lu)的(de)(de)(de)因(yin)素常常是(shi)保(bao)險管燒(shao)毀，電(dian)(dian)磁感應交流接觸器欠(qian)佳，電(dian)(dian)源(yuan)(yuan)插(cha)頭斷掉(diao)了，也許接線(xian)欠(qian)佳。