真空泵在工作中(zhong)如果跳了闸(zha)(zha)，会使我(wo)们(men)的(de)(de)工作中(zhong)断，浪费了时(shi)间，那真空泵跳闸(zha)(zha)的(de)(de)原因是什(shen)么?应该如何解决(jue)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(kong)(kong)泵电(dian)(dian)机接在两相(xiang)电(dian)(dian)源上，未(wei)启用三(san)相(xiang)电(dian)(dian)源，可接通真空(kong)(kong)泵三(san)相(xiang)电(dian)(dian)源即(ji)可。开机前可认真核对产品规(gui)格(ge)型号，功率大小电(dian)(dian)压电(dian)(dian)流等情况。或清相(xiang)关的专业人士来接通电(dian)(dian)源。

3.电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)(ji)(ji)超(chao)(chao)(chao)负荷工(gong)(gong)(gong)作。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)(ji)(ji)超(chao)(chao)(chao)负荷工(gong)(gong)(gong)作，这(zhei)(zhei)个时(shi)候电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)(ji)(ji)的(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)肯定(ding)(ding)会(hui)过(guo)(guo)高，如超(chao)(chao)(chao)过(guo)(guo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控箱(xiang)或继点保(bao)护器设(she)置(zhi)的(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)时(shi)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)会(hui)自行跳(tiao)闸，此(ci)时(shi)为(wei)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)正常现象，可调(diao)高电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)保(bao)护上限来解决跳(tiao)闸现象。但是(shi)(shi)要(yao)考(kao)虑电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)(ji)(ji)额定(ding)(ding)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的(de)(de)大小(xiao)，如此(ci)时(shi)实际电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)超(chao)(chao)(chao)过(guo)(guo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)(ji)(ji)额定(ding)(ding)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，那(nei)么这(zhei)(zhei)个方法就(jiu)不(bu)能(neng)用(yong)了(le)。这(zhei)(zhei)时(shi)要(yao)赶紧(jin)找出电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)(ji)(ji)过(guo)(guo)载的(de)(de)原(yuan)因解决问(wen)题(ti)(ti)。例(li)如水(shui)环(huan)(huan)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)超(chao)(chao)(chao)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)就(jiu)要(yao)考(kao)虑是(shi)(shi)否有(you)(you)异物(wu)(wu)进(jin)入了(le)泵(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)内，导(dao)致电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)(ji)(ji)超(chao)(chao)(chao)负荷的(de)(de)工(gong)(gong)(gong)作，还(hai)有(you)(you)工(gong)(gong)(gong)作液流(liu)(liu)(liu)量会(hui)不(bu)会(hui)过(guo)(guo)大，可相应(ying)调(diao)节(jie)。排(pai)气(qi)口是(shi)(shi)否压力过(guo)(guo)大，排(pai)气(qi)管(guan)(guan)路是(shi)(shi)否受(shou)阻，是(shi)(shi)否过(guo)(guo)高，过(guo)(guo)细等(deng)。而旋(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)没有(you)(you)工(gong)(gong)(gong)作液，可以不(bu)考(kao)虑以上问(wen)题(ti)(ti)。但旋(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)需要(yao)加油，此(ci)时(shi)要(yao)考(kao)虑泵(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)内的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油是(shi)(shi)否乳(ru)化变，或有(you)(you)杂(za)物(wu)(wu)从(cong)进(jin)气(qi)口中(zhong)进(jin)入。另外重(zhong)要(yao)的(de)(de)要(yao)检查进(jin)气(qi)管(guan)(guan)路是(shi)(shi)否存(cun)在泄漏，因为(wei)旋(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)适应(ying)抽密封(feng)的(de)(de)系(xi)统，通(tong)大气(qi)使用(yong)会(hui)导(dao)致电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)(ji)(ji)超(chao)(chao)(chao)负荷而跳(tiao)闸。如果是(shi)(shi)罗(luo)茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)或真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)机(ji)(ji)(ji)组的(de)(de)话，问(wen)题(ti)(ti)就(jiu)相对简单明(ming)了(le)，因为(wei)大家(jia)都知(zhi)道罗(luo)茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)是(shi)(shi)增压泵(beng)(beng)(beng)(beng)(beng)不(bu)能(neng)单独使用(yong)，需要(yao)前级(ji)泵(beng)(beng)(beng)(beng)(beng)配合(he)使用(yong)，如果没有(you)(you)达(da)到(dao)一定(ding)(ding)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)度，罗(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)启动后电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)(ji)(ji)会(hui)超(chao)(chao)(chao)负荷，马上跳(tiao)闸。再者就(jiu)是(shi)(shi)基本的(de)(de)问(wen)题(ti)(ti)了(le)比如被抽系(xi)统管(guan)(guan)路中(zhong)是(shi)(shi)否有(you)(you)杂(za)物(wu)(wu)，焊(han)渣，小(xiao)颗(ke)粒进(jin)入到(dao)泵(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)，然后就(jiu)是(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油了(le)，罗(luo)茨(ci)(ci)(ci)水(shui)环(huan)(huan)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)机(ji)(ji)(ji)组如果没有(you)(you)按照相应(ying)的(de)(de)启停顺序或是(shi)(shi)自动断电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)情况下水(shui)环(huan)(huan)泵(beng)(beng)(beng)(beng)(beng)的(de)(de)工(gong)(gong)(gong)作液会(hui)受(shou)负压的(de)(de)影响返(fan)到(dao)罗(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)内，破(po)坏了(le)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)油的(de)(de)性能(neng)，从(cong)而导(dao)致罗(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)(beng)超(chao)(chao)(chao)负荷工(gong)(gong)(gong)作，超(chao)(chao)(chao)过(guo)(guo)额定(ding)(ding)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)而跳(tiao)闸。