真空泵在工作中如果跳了(le)閘，會使我(wo)們(men)的(de)工作中斷，浪費(fei)了(le)時間，那(nei)真空泵跳閘的(de)原(yuan)因是(shi)什么?應該如何(he)解決(jue)呢?

1.真空泵長時間停用，如果停用真空泵時間過長電機負載會導致暫時性電流過高。無油式真空泵解決辦法：換干凈的真空泵油，關掉進氣口與被抽系統前的閥門，不接系統運轉一段時間。水環式真空泵解決辦法：開機前可手動盤車，如在沒有進異物的情況下，可加入除銹劑，或15%的草酸浸泡半個小時左右。

2.真(zhen)空(kong)泵電(dian)(dian)(dian)(dian)機接在兩(liang)相(xiang)電(dian)(dian)(dian)(dian)源(yuan)上，未(wei)啟(qi)用三相(xiang)電(dian)(dian)(dian)(dian)源(yuan)，可接通(tong)真(zhen)空(kong)泵三相(xiang)電(dian)(dian)(dian)(dian)源(yuan)即可。開機前可認真(zhen)核對產(chan)品規格型(xing)號，功率大(da)小電(dian)(dian)(dian)(dian)壓電(dian)(dian)(dian)(dian)流等情(qing)況。或清相(xiang)關的專業人士來接通(tong)電(dian)(dian)(dian)(dian)源(yuan)。

3.電(dian)(dian)機(ji)(ji)(ji)超(chao)(chao)負(fu)(fu)(fu)荷工(gong)作(zuo)。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)電(dian)(dian)機(ji)(ji)(ji)超(chao)(chao)負(fu)(fu)(fu)荷工(gong)作(zuo)，這(zhe)個(ge)時(shi)(shi)候電(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)電(dian)(dian)流肯定會過高，如超(chao)(chao)過電(dian)(dian)控箱或繼點保(bao)護(hu)器(qi)設置(zhi)的(de)(de)(de)(de)電(dian)(dian)流時(shi)(shi)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)會自行跳(tiao)閘(zha)，此(ci)時(shi)(shi)為(wei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)正常(chang)現(xian)象，可調(diao)高電(dian)(dian)流保(bao)護(hu)上(shang)限來解決(jue)跳(tiao)閘(zha)現(xian)象。但是要考(kao)(kao)慮電(dian)(dian)機(ji)(ji)(ji)額(e)定電(dian)(dian)流的(de)(de)(de)(de)大小(xiao)，如此(ci)時(shi)(shi)實際電(dian)(dian)流超(chao)(chao)過電(dian)(dian)機(ji)(ji)(ji)額(e)定電(dian)(dian)流，那么這(zhe)個(ge)方法(fa)就(jiu)(jiu)不能用(yong)(yong)(yong)了。這(zhe)時(shi)(shi)要趕緊找(zhao)出電(dian)(dian)機(ji)(ji)(ji)過載的(de)(de)(de)(de)原因解決(jue)問(wen)題(ti)。例如水環(huan)式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)超(chao)(chao)電(dian)(dian)流就(jiu)(jiu)要考(kao)(kao)慮是否(fou)有異(yi)物進入了泵(beng)(beng)(beng)(beng)腔(qiang)內，導致(zhi)(zhi)電(dian)(dian)機(ji)(ji)(ji)超(chao)(chao)負(fu)(fu)(fu)荷的(de)(de)(de)(de)工(gong)作(zuo)，還有工(gong)作(zuo)液(ye)(ye)流量會不會過大，可相應調(diao)節(jie)。排氣口是否(fou)壓(ya)力過大，排氣管(guan)路是否(fou)受阻，是否(fou)過高，過細等。而(er)(er)旋片式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)沒(mei)有工(gong)作(zuo)液(ye)(ye)，可以不考(kao)(kao)慮以上(shang)問(wen)題(ti)。但旋片式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)需要加(jia)油(you)，此(ci)時(shi)(shi)要考(kao)(kao)慮泵(beng)(beng)(beng)(beng)腔(qiang)內的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)是否(fou)乳化變，或有雜(za)物從(cong)進氣口中(zhong)進入。另外重要的(de)(de)(de)(de)要檢查進氣管(guan)路是否(fou)存在(zai)泄漏，因為(wei)旋片式(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)適應抽密封的(de)(de)(de)(de)系(xi)統，通大氣使(shi)用(yong)(yong)(yong)會導致(zhi)(zhi)電(dian)(dian)機(ji)(ji)(ji)超(chao)(chao)負(fu)(fu)(fu)荷而(er)(er)跳(tiao)閘(zha)。如果是羅(luo)茨(ci)(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)或真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)(ji)組的(de)(de)(de)(de)話(hua)，問(wen)題(ti)就(jiu)(jiu)相對簡單明(ming)了，因為(wei)大家(jia)都知道羅(luo)茨(ci)(ci)(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)是增(zeng)壓(ya)泵(beng)(beng)(beng)(beng)不能單獨使(shi)用(yong)(yong)(yong)，需要前(qian)級泵(beng)(beng)(beng)(beng)配合(he)使(shi)用(yong)(yong)(yong)，如果沒(mei)有達(da)到一定的(de)(de)(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度(du)，羅(luo)茨(ci)(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)啟(qi)動后電(dian)(dian)機(ji)(ji)(ji)會超(chao)(chao)負(fu)(fu)(fu)荷，馬上(shang)跳(tiao)閘(zha)。再者就(jiu)(jiu)是基本的(de)(de)(de)(de)問(wen)題(ti)了比如被抽系(xi)統管(guan)路中(zhong)是否(fou)有雜(za)物，焊渣，小(xiao)顆粒(li)進入到泵(beng)(beng)(beng)(beng)腔(qiang)，然后就(jiu)(jiu)是真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)了，羅(luo)茨(ci)(ci)(ci)(ci)(ci)水環(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)機(ji)(ji)(ji)組如果沒(mei)有按照相應的(de)(de)(de)(de)啟(qi)停順序或是自動斷電(dian)(dian)的(de)(de)(de)(de)情況下水環(huan)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)工(gong)作(zuo)液(ye)(ye)會受負(fu)(fu)(fu)壓(ya)的(de)(de)(de)(de)影響返(fan)到羅(luo)茨(ci)(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)腔(qiang)內，破壞了真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)的(de)(de)(de)(de)性能，從(cong)而(er)(er)導致(zhi)(zhi)羅(luo)茨(ci)(ci)(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)超(chao)(chao)負(fu)(fu)(fu)荷工(gong)作(zuo)，超(chao)(chao)過額(e)定電(dian)(dian)流而(er)(er)跳(tiao)閘(zha)。