真(zhen)空泵在(zai)工作中(zhong)如(ru)果跳(tiao)了(le)闸，会使我们的工作中(zhong)断，浪费(fei)了(le)时(shi)间(jian)，那真(zhen)空泵跳(tiao)闸的原因是什么?应该如(ru)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(kong)泵电(dian)(dian)机(ji)接在两相(xiang)电(dian)(dian)源(yuan)上，未启用(yong)三(san)(san)相(xiang)电(dian)(dian)源(yuan)，可接通真(zhen)空(kong)泵三(san)(san)相(xiang)电(dian)(dian)源(yuan)即可。开机(ji)前可认真(zhen)核(he)对产(chan)品规格(ge)型(xing)号，功率大小(xiao)电(dian)(dian)压电(dian)(dian)流(liu)等(deng)情况(kuang)。或清相(xiang)关的专业人士来接通电(dian)(dian)源(yuan)。

3.电(dian)(dian)(dian)机(ji)(ji)超(chao)(chao)负(fu)(fu)(fu)荷(he)工(gong)(gong)(gong)(gong)作。真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)电(dian)(dian)(dian)机(ji)(ji)超(chao)(chao)负(fu)(fu)(fu)荷(he)工(gong)(gong)(gong)(gong)作，这个时(shi)(shi)候(hou)电(dian)(dian)(dian)机(ji)(ji)的(de)(de)电(dian)(dian)(dian)流(liu)(liu)肯定(ding)会(hui)(hui)(hui)过(guo)高(gao)，如(ru)超(chao)(chao)过(guo)电(dian)(dian)(dian)控(kong)箱或(huo)继点保护(hu)器(qi)设置的(de)(de)电(dian)(dian)(dian)流(liu)(liu)时(shi)(shi)，真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)会(hui)(hui)(hui)自行跳闸(zha)(zha)，此(ci)时(shi)(shi)为真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)的(de)(de)正常现象(xiang)，可调(diao)高(gao)电(dian)(dian)(dian)流(liu)(liu)保护(hu)上(shang)限来解决跳闸(zha)(zha)现象(xiang)。但(dan)是要(yao)(yao)考虑电(dian)(dian)(dian)机(ji)(ji)额(e)定(ding)电(dian)(dian)(dian)流(liu)(liu)的(de)(de)大(da)小，如(ru)此(ci)时(shi)(shi)实(shi)际电(dian)(dian)(dian)流(liu)(liu)超(chao)(chao)过(guo)电(dian)(dian)(dian)机(ji)(ji)额(e)定(ding)电(dian)(dian)(dian)流(liu)(liu)，那么这个方法就不(bu)(bu)能(neng)用了(le)(le)。这时(shi)(shi)要(yao)(yao)赶紧找出电(dian)(dian)(dian)机(ji)(ji)过(guo)载的(de)(de)原因解决问题(ti)。例如(ru)水环(huan)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)超(chao)(chao)电(dian)(dian)(dian)流(liu)(liu)就要(yao)(yao)考虑是否(fou)(fou)有异物进(jin)入(ru)了(le)(le)泵(beng)(beng)(beng)(beng)腔(qiang)(qiang)(qiang)内，导(dao)致(zhi)(zhi)电(dian)(dian)(dian)机(ji)(ji)超(chao)(chao)负(fu)(fu)(fu)荷(he)的(de)(de)工(gong)(gong)(gong)(gong)作，还有工(gong)(gong)(gong)(gong)作液(ye)流(liu)(liu)量会(hui)(hui)(hui)不(bu)(bu)会(hui)(hui)(hui)过(guo)大(da)，可相应(ying)调(diao)节。排气口是否(fou)(fou)压(ya)力过(guo)大(da)，排气管(guan)路(lu)(lu)是否(fou)(fou)受阻，是否(fou)(fou)过(guo)高(gao)，过(guo)细等。而旋(xuan)片(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)没(mei)有工(gong)(gong)(gong)(gong)作液(ye)，可以不(bu)(bu)考虑以上(shang)问题(ti)。但(dan)旋(xuan)片(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)需要(yao)(yao)加油(you)，此(ci)时(shi)(shi)要(yao)(yao)考虑泵(beng)(beng)(beng)(beng)腔(qiang)(qiang)(qiang)内的(de)(de)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)是否(fou)(fou)乳化变，或(huo)有杂(za)物从(cong)进(jin)气口中(zhong)进(jin)入(ru)。另(ling)外(wai)重要(yao)(yao)的(de)(de)要(yao)(yao)检(jian)查(cha)进(jin)气管(guan)路(lu)(lu)是否(fou)(fou)存在泄漏，因为旋(xuan)片(pian)式真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)适应(ying)抽密封的(de)(de)系统，通大(da)气使用会(hui)(hui)(hui)导(dao)致(zhi)(zhi)电(dian)(dian)(dian)机(ji)(ji)超(chao)(chao)负(fu)(fu)(fu)荷(he)而跳闸(zha)(zha)。如(ru)果是罗茨真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)或(huo)真(zhen)空(kong)(kong)机(ji)(ji)组的(de)(de)话，问题(ti)就相对简单明了(le)(le)，因为大(da)家都知道罗茨真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)是增压(ya)泵(beng)(beng)(beng)(beng)不(bu)(bu)能(neng)单独使用，需要(yao)(yao)前(qian)级泵(beng)(beng)(beng)(beng)配合使用，如(ru)果没(mei)有达(da)到一定(ding)的(de)(de)真(zhen)空(kong)(kong)度，罗茨泵(beng)(beng)(beng)(beng)启(qi)动后电(dian)(dian)(dian)机(ji)(ji)会(hui)(hui)(hui)超(chao)(chao)负(fu)(fu)(fu)荷(he)，马上(shang)跳闸(zha)(zha)。再(zai)者就是基(ji)本(ben)的(de)(de)问题(ti)了(le)(le)比(bi)如(ru)被抽系统管(guan)路(lu)(lu)中(zhong)是否(fou)(fou)有杂(za)物，焊渣，小颗(ke)粒进(jin)入(ru)到泵(beng)(beng)(beng)(beng)腔(qiang)(qiang)(qiang)，然后就是真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)了(le)(le)，罗茨水环(huan)真(zhen)空(kong)(kong)机(ji)(ji)组如(ru)果没(mei)有按照相应(ying)的(de)(de)启(qi)停顺序或(huo)是自动断电(dian)(dian)(dian)的(de)(de)情(qing)况(kuang)下水环(huan)泵(beng)(beng)(beng)(beng)的(de)(de)工(gong)(gong)(gong)(gong)作液(ye)会(hui)(hui)(hui)受负(fu)(fu)(fu)压(ya)的(de)(de)影响(xiang)返到罗茨泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)腔(qiang)(qiang)(qiang)内，破坏了(le)(le)真(zhen)空(kong)(kong)泵(beng)(beng)(beng)(beng)油(you)的(de)(de)性能(neng)，从(cong)而导(dao)致(zhi)(zhi)罗茨泵(beng)(beng)(beng)(beng)超(chao)(chao)负(fu)(fu)(fu)荷(he)工(gong)(gong)(gong)(gong)作，超(chao)(chao)过(guo)额(e)定(ding)电(dian)(dian)(dian)流(liu)(liu)而跳闸(zha)(zha)。