一、啟動前(qian)的準備和(he)檢(jian)查(cha)

　　1、檢(jian)(jian)(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)及啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)設備接地是否(fou)(fou)可(ke)靠(kao)和(he)完整，接線(xian)是否(fou)(fou)正確與良好。2、檢(jian)(jian)(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)銘牌(pai)所(suo)示(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓、頻(pin)率與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓、頻(pin)率是否(fou)(fou)相(xiang)符(fu)。3、新(xin)安裝(zhuang)或(huo)長期停用的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)前應檢(jian)(jian)(jian)查(cha)繞(rao)組相(xiang)對(dui)相(xiang)、相(xiang)對(dui)地絕緣(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻。絕緣(yuan)地那組應大(da)于(yu)0.5兆歐，如(ru)果低于(yu)此值，須將(jiang)繞(rao)組烘干。4、對(dui)繞(rao)線(xian)型(xing)轉(zhuan)(zhuan)(zhuan)子應檢(jian)(jian)(jian)查(cha)其集電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)環上(shang)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷(shua)(shua)裝(zhuang)置是否(fou)(fou)能正常(chang)工作(zuo)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷(shua)(shua)壓力是否(fou)(fou)符(fu)合要(yao)求(qiu)。5、檢(jian)(jian)(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)(dong)(dong)(dong)是否(fou)(fou)靈活(huo)，滑(hua)動(dong)(dong)(dong)(dong)(dong)(dong)軸承內的(de)(de)油是否(fou)(fou)達(da)到(dao)規定油位(wei)。6、檢(jian)(jian)(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)所(suo)用熔斷(duan)器(qi)的(de)(de)額定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流是否(fou)(fou)符(fu)合要(yao)求(qiu)。7、檢(jian)(jian)(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)各緊固(gu)螺栓(shuan)(shuan)及安裝(zhuang)螺栓(shuan)(shuan)是否(fou)(fou)擰緊。上(shang)述(shu)各檢(jian)(jian)(jian)查(cha)全部達(da)到(dao)要(yao)求(qiu)后，可(ke)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)后，空載運(yun)行30分鐘左右，注意(yi)觀察電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)是否(fou)(fou)有異(yi)常(chang)現(xian)象，如(ru)發現(xian)噪聲(sheng)、震動(dong)(dong)(dong)(dong)(dong)(dong)、發熱等不正常(chang)情況(kuang)，應采(cai)取措施，待情況(kuang)消(xiao)除后，才能投入運(yun)行。啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)繞(rao)線(xian)型(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)時(shi)，應將(jiang)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)變阻器(qi)接入轉(zhuan)(zhuan)(zhuan)子電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中。對(dui)有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷(shua)(shua)提升機(ji)(ji)(ji)構(gou)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)，應放下(xia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷(shua)(shua)，并斷(duan)開(kai)短路裝(zhuang)置，合上(shang)定子電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路開(kai)關，扳動(dong)(dong)(dong)(dong)(dong)(dong)變阻器(qi)。當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)接近額定轉(zhuan)(zhuan)(zhuan)速時(shi)，提起電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷(shua)(shua)，合上(shang)短路裝(zhuang)置，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)(dong)完畢。

　　二、行中的維護

　　1、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)應(ying)經常(chang)保持(chi)清(qing)潔(jie)，不(bu)(bu)允許有(you)(you)雜(za)物進入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)內部；進風(feng)口和出(chu)風(feng)口必(bi)須(xu)保持(chi)暢通。2、用儀表監視(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓、頻率及(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的負載電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓、頻率要(yao)(yao)符合電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)銘牌(pai)數據，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)負載電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流不(bu)(bu)得超過銘牌(pai)上(shang)的規定值，否(fou)則要(yao)(yao)查明原因，采(cai)取措施，不(bu)(bu)良情況消除(chu)后方能繼續運(yun)行。3、采(cai)取必(bi)要(yao)(yao)手段檢(jian)測電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)各部位(wei)溫(wen)升。4、對于繞相型轉子電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)，應(ying)經常(chang)注意電(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷與集(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)環(huan)間的接觸(chu)壓力、磨損及(ji)(ji)(ji)火花情況。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)停轉時，應(ying)斷開(kai)定子電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路內的開(kai)關，然后將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)刷提升機(ji)構(gou)扳到啟動(dong)(dong)(dong)(dong)位(wei)置(zhi)，斷開(kai)短路裝置(zhi)。5、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)運(yun)行后定期(qi)維(wei)修(xiu)，一(yi)(yi)般(ban)分小修(xiu)、大(da)(da)修(xiu)兩種(zhong)。小修(xiu)屬一(yi)(yi)般(ban)檢(jian)修(xiu)，對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)啟動(dong)(dong)(dong)(dong)設備及(ji)(ji)(ji)整體(ti)不(bu)(bu)作(zuo)大(da)(da)的拆卸，約一(yi)(yi)季度一(yi)(yi)次，大(da)(da)修(xiu)要(yao)(yao)將所有(you)(you)傳動(dong)(dong)(dong)(dong)裝置(zhi)及(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的所有(you)(you)零部件(jian)都拆卸下來，并將拆卸的零部件(jian)作(zuo)全面(mian)的檢(jian)查及(ji)(ji)(ji)清(qing)洗，一(yi)(yi)般(ban)一(yi)(yi)年一(yi)(yi)次。