真空泵(beng)(beng)在(zai)工作中(zhong)(zhong)如果跳了闸，会使我们的工作中(zhong)(zhong)断，浪费了时间，那真空泵(beng)(beng)跳闸的原(yuan)因是什么?应(ying)该如何解决呢?

1.真空泵长时间停用，如果停用真空泵时间过长电机负载会导致暂时性电流过高。无油式真空泵解决办法：换干净的真空泵油，关掉进气口与被抽系统前的阀门，不接系统运转一段时间。水环式真空泵解决办法：开机前可手动盘车，如在没有进异物的情况下，可加入除锈剂，或15%的草酸浸泡半个小时左右。

2.真(zhen)空泵电机接(jie)在两相(xiang)电源(yuan)上，未(wei)启用三(san)(san)相(xiang)电源(yuan)，可(ke)接(jie)通(tong)真(zhen)空泵三(san)(san)相(xiang)电源(yuan)即(ji)可(ke)。开机前(qian)可(ke)认真(zhen)核对产(chan)品规格型(xing)号，功率大小电压(ya)电流等情(qing)况。或清相(xiang)关的专业人士(shi)来接(jie)通(tong)电源(yuan)。

3.电(dian)(dian)(dian)机(ji)(ji)(ji)超负(fu)荷(he)(he)(he)工(gong)(gong)作。真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)电(dian)(dian)(dian)机(ji)(ji)(ji)超负(fu)荷(he)(he)(he)工(gong)(gong)作，这(zhei)个时(shi)候电(dian)(dian)(dian)机(ji)(ji)(ji)的(de)(de)(de)(de)电(dian)(dian)(dian)流(liu)(liu)肯(ken)定会(hui)(hui)过(guo)(guo)(guo)高，如(ru)(ru)超过(guo)(guo)(guo)电(dian)(dian)(dian)控箱(xiang)或(huo)(huo)继点保(bao)护器设置的(de)(de)(de)(de)电(dian)(dian)(dian)流(liu)(liu)时(shi)，真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)会(hui)(hui)自行(xing)跳(tiao)闸，此(ci)(ci)时(shi)为真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)正常现象(xiang)，可(ke)调高电(dian)(dian)(dian)流(liu)(liu)保(bao)护上(shang)限来解决跳(tiao)闸现象(xiang)。但是(shi)(shi)(shi)要(yao)(yao)考虑(lv)电(dian)(dian)(dian)机(ji)(ji)(ji)额定电(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)大小(xiao)，如(ru)(ru)此(ci)(ci)时(shi)实际电(dian)(dian)(dian)流(liu)(liu)超过(guo)(guo)(guo)电(dian)(dian)(dian)机(ji)(ji)(ji)额定电(dian)(dian)(dian)流(liu)(liu)，那么这(zhei)个方法(fa)就不(bu)(bu)(bu)能(neng)用(yong)(yong)了(le)(le)。这(zhei)时(shi)要(yao)(yao)赶紧找出电(dian)(dian)(dian)机(ji)(ji)(ji)过(guo)(guo)(guo)载的(de)(de)(de)(de)原因(yin)解决问(wen)(wen)题。例如(ru)(ru)水环(huan)式真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)超电(dian)(dian)(dian)流(liu)(liu)就要(yao)(yao)考虑(lv)是(shi)(shi)(shi)否(fou)有(you)异物进(jin)入了(le)(le)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔内，导致电(dian)(dian)(dian)机(ji)(ji)(ji)超负(fu)荷(he)(he)(he)的(de)(de)(de)(de)工(gong)(gong)作，还(hai)有(you)工(gong)(gong)作液(ye)流(liu)(liu)量会(hui)(hui)不(bu)(bu)(bu)会(hui)(hui)过(guo)(guo)(guo)大，可(ke)相(xiang)应调节。排(pai)气(qi)口是(shi)(shi)(shi)否(fou)压(ya)力过(guo)(guo)(guo)大，排(pai)气(qi)管路是(shi)(shi)(shi)否(fou)受阻，是(shi)(shi)(shi)否(fou)过(guo)(guo)(guo)高，过(guo)(guo)(guo)细等。而(er)旋片(pian)(pian)(pian)式真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)没有(you)工(gong)(gong)作液(ye)，可(ke)以(yi)不(bu)(bu)(bu)考虑(lv)以(yi)上(shang)问(wen)(wen)题。但旋片(pian)(pian)(pian)式真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)需(xu)要(yao)(yao)加油(you)，此(ci)(ci)时(shi)要(yao)(yao)考虑(lv)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔内的(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)是(shi)(shi)(shi)否(fou)乳化变，或(huo)(huo)有(you)杂物从(cong)进(jin)气(qi)口中进(jin)入。另外重要(yao)(yao)的(de)(de)(de)(de)要(yao)(yao)检(jian)查进(jin)气(qi)管路是(shi)(shi)(shi)否(fou)存(cun)在泄漏(lou)，因(yin)为旋片(pian)(pian)(pian)式真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)适应抽密封(feng)的(de)(de)(de)(de)系(xi)统，通(tong)大气(qi)使(shi)用(yong)(yong)会(hui)(hui)导致电(dian)(dian)(dian)机(ji)(ji)(ji)超负(fu)荷(he)(he)(he)而(er)跳(tiao)闸。如(ru)(ru)果(guo)是(shi)(shi)(shi)罗(luo)茨(ci)(ci)(ci)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)或(huo)(huo)真(zhen)空(kong)(kong)(kong)机(ji)(ji)(ji)组(zu)的(de)(de)(de)(de)话，问(wen)(wen)题就相(xiang)对简单(dan)明了(le)(le)，因(yin)为大家(jia)都知(zhi)道罗(luo)茨(ci)(ci)(ci)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)是(shi)(shi)(shi)增压(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)不(bu)(bu)(bu)能(neng)单(dan)独使(shi)用(yong)(yong)，需(xu)要(yao)(yao)前级泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)配合使(shi)用(yong)(yong)，如(ru)(ru)果(guo)没有(you)达到一定的(de)(de)(de)(de)真(zhen)空(kong)(kong)(kong)度，罗(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)启(qi)动后(hou)电(dian)(dian)(dian)机(ji)(ji)(ji)会(hui)(hui)超负(fu)荷(he)(he)(he)，马上(shang)跳(tiao)闸。再者就是(shi)(shi)(shi)基本的(de)(de)(de)(de)问(wen)(wen)题了(le)(le)比如(ru)(ru)被抽系(xi)统管路中是(shi)(shi)(shi)否(fou)有(you)杂物，焊渣，小(xiao)颗(ke)粒(li)进(jin)入到泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔，然后(hou)就是(shi)(shi)(shi)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)了(le)(le)，罗(luo)茨(ci)(ci)(ci)水环(huan)真(zhen)空(kong)(kong)(kong)机(ji)(ji)(ji)组(zu)如(ru)(ru)果(guo)没有(you)按照相(xiang)应的(de)(de)(de)(de)启(qi)停顺序或(huo)(huo)是(shi)(shi)(shi)自动断电(dian)(dian)(dian)的(de)(de)(de)(de)情况下水环(huan)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)(de)工(gong)(gong)作液(ye)会(hui)(hui)受负(fu)压(ya)的(de)(de)(de)(de)影响返(fan)到罗(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)腔内，破坏了(le)(le)真(zhen)空(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)油(you)的(de)(de)(de)(de)性能(neng)，从(cong)而(er)导致罗(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)(beng)(beng)超负(fu)荷(he)(he)(he)工(gong)(gong)作，超过(guo)(guo)(guo)额定电(dian)(dian)(dian)流(liu)(liu)而(er)跳(tiao)闸。