真(zhen)空泵在工(gong)作中(zhong)如(ru)果跳了闸，会使我们的(de)工(gong)作中(zhong)断，浪费了时间，那(nei)真(zhen)空泵跳闸的(de)原因(yin)是(shi)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.真空泵(beng)电机接(jie)在两相(xiang)电源(yuan)(yuan)(yuan)上(shang)，未启(qi)用三(san)相(xiang)电源(yuan)(yuan)(yuan)，可(ke)接(jie)通真空泵(beng)三(san)相(xiang)电源(yuan)(yuan)(yuan)即可(ke)。开机前可(ke)认真核对产品规格型号，功率大小电压电流等情况。或清(qing)相(xiang)关的(de)专业人士来(lai)接(jie)通电源(yuan)(yuan)(yuan)。

3.电(dian)(dian)(dian)(dian)机(ji)超(chao)负(fu)荷工作(zuo)。真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)电(dian)(dian)(dian)(dian)机(ji)超(chao)负(fu)荷工作(zuo)，这个(ge)时候电(dian)(dian)(dian)(dian)机(ji)的(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)肯定(ding)(ding)会(hui)过(guo)(guo)(guo)高，如超(chao)过(guo)(guo)(guo)电(dian)(dian)(dian)(dian)控箱(xiang)或(huo)继点保护(hu)器(qi)设(she)置(zhi)的(de)(de)(de)电(dian)(dian)(dian)(dian)流(liu)时，真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)会(hui)自行跳闸(zha)，此(ci)(ci)时为(wei)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)正常现(xian)象(xiang)(xiang)，可(ke)调(diao)高电(dian)(dian)(dian)(dian)流(liu)保护(hu)上(shang)限来解决跳闸(zha)现(xian)象(xiang)(xiang)。但是(shi)(shi)(shi)(shi)(shi)要考(kao)(kao)虑(lv)电(dian)(dian)(dian)(dian)机(ji)额定(ding)(ding)电(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)大(da)小，如此(ci)(ci)时实际电(dian)(dian)(dian)(dian)流(liu)超(chao)过(guo)(guo)(guo)电(dian)(dian)(dian)(dian)机(ji)额定(ding)(ding)电(dian)(dian)(dian)(dian)流(liu)，那(nei)么这个(ge)方法就不(bu)能(neng)用了。这时要赶紧找出(chu)电(dian)(dian)(dian)(dian)机(ji)过(guo)(guo)(guo)载的(de)(de)(de)原因解决问题。例如水(shui)环(huan)式真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)超(chao)电(dian)(dian)(dian)(dian)流(liu)就要考(kao)(kao)虑(lv)是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)有(you)异物进(jin)入了泵(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)内，导致电(dian)(dian)(dian)(dian)机(ji)超(chao)负(fu)荷的(de)(de)(de)工作(zuo)，还有(you)工作(zuo)液流(liu)量会(hui)不(bu)会(hui)过(guo)(guo)(guo)大(da)，可(ke)相(xiang)(xiang)应调(diao)节(jie)。排气(qi)口是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)压(ya)力过(guo)(guo)(guo)大(da)，排气(qi)管(guan)路(lu)是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)受阻(zu)，是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)过(guo)(guo)(guo)高，过(guo)(guo)(guo)细等(deng)。而(er)旋片式真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)没有(you)工作(zuo)液，可(ke)以不(bu)考(kao)(kao)虑(lv)以上(shang)问题。但旋片式真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)需(xu)要加(jia)油，此(ci)(ci)时要考(kao)(kao)虑(lv)泵(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)内的(de)(de)(de)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)乳化(hua)变，或(huo)有(you)杂物从(cong)进(jin)气(qi)口中(zhong)进(jin)入。另外(wai)重要的(de)(de)(de)要检查(cha)进(jin)气(qi)管(guan)路(lu)是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)存在泄漏(lou)，因为(wei)旋片式真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)适应抽密封的(de)(de)(de)系(xi)统，通(tong)大(da)气(qi)使(shi)用会(hui)导致电(dian)(dian)(dian)(dian)机(ji)超(chao)负(fu)荷而(er)跳闸(zha)。如果是(shi)(shi)(shi)(shi)(shi)罗(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)或(huo)真(zhen)(zhen)空(kong)机(ji)组(zu)的(de)(de)(de)话，问题就相(xiang)(xiang)对简单(dan)(dan)明了，因为(wei)大(da)家都知道罗(luo)(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)是(shi)(shi)(shi)(shi)(shi)增(zeng)压(ya)泵(beng)(beng)(beng)(beng)(beng)(beng)不(bu)能(neng)单(dan)(dan)独使(shi)用，需(xu)要前级泵(beng)(beng)(beng)(beng)(beng)(beng)配合使(shi)用，如果没有(you)达(da)到(dao)(dao)一(yi)定(ding)(ding)的(de)(de)(de)真(zhen)(zhen)空(kong)度，罗(luo)(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)启(qi)动后电(dian)(dian)(dian)(dian)机(ji)会(hui)超(chao)负(fu)荷，马上(shang)跳闸(zha)。再(zai)者就是(shi)(shi)(shi)(shi)(shi)基本的(de)(de)(de)问题了比如被(bei)抽系(xi)统管(guan)路(lu)中(zhong)是(shi)(shi)(shi)(shi)(shi)否(fou)(fou)有(you)杂物，焊渣，小颗粒进(jin)入到(dao)(dao)泵(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)，然后就是(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油了，罗(luo)(luo)(luo)茨(ci)(ci)(ci)水(shui)环(huan)真(zhen)(zhen)空(kong)机(ji)组(zu)如果没有(you)按照相(xiang)(xiang)应的(de)(de)(de)启(qi)停顺序(xu)或(huo)是(shi)(shi)(shi)(shi)(shi)自动断电(dian)(dian)(dian)(dian)的(de)(de)(de)情况下水(shui)环(huan)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)(de)工作(zuo)液会(hui)受负(fu)压(ya)的(de)(de)(de)影响返到(dao)(dao)罗(luo)(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)内，破坏(huai)了真(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油的(de)(de)(de)性能(neng)，从(cong)而(er)导致罗(luo)(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)(beng)超(chao)负(fu)荷工作(zuo)，超(chao)过(guo)(guo)(guo)额定(ding)(ding)电(dian)(dian)(dian)(dian)流(liu)而(er)跳闸(zha)。