真(zhen)空泵在工作(zuo)中如(ru)果跳了(le)闸，会使我们(men)的工作(zuo)中断，浪(lang)费了(le)时间，那真(zhen)空泵跳闸的原因是(shi)什么(me)?应该如(ru)何解决呢(ni)?

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(ji)接(jie)在两(liang)相电源上，未(wei)启用三相电源，可接(jie)通真(zhen)空泵三相电源即可。开机(ji)前(qian)可认真(zhen)核(he)对(dui)产品规格型号，功(gong)率大小电压电流等情况。或(huo)清相关的专(zhuan)业(ye)人士来(lai)接(jie)通电源。

3.电(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)超(chao)(chao)负(fu)(fu)荷工(gong)(gong)作。真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)超(chao)(chao)负(fu)(fu)荷工(gong)(gong)作，这个(ge)时(shi)(shi)(shi)(shi)候电(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)的(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)肯定会过(guo)高，如(ru)(ru)(ru)超(chao)(chao)过(guo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)控箱或继点(dian)保(bao)护器(qi)设置的(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)时(shi)(shi)(shi)(shi)，真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)会自行跳闸(zha)(zha)，此时(shi)(shi)(shi)(shi)为(wei)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)正常现象，可(ke)调(diao)高电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)保(bao)护上限(xian)来解(jie)决(jue)跳闸(zha)(zha)现象。但(dan)是(shi)(shi)要考虑(lv)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)额(e)定电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)大(da)(da)(da)小，如(ru)(ru)(ru)此时(shi)(shi)(shi)(shi)实际(ji)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)超(chao)(chao)过(guo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)额(e)定电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)，那么(me)这个(ge)方法就(jiu)(jiu)不能(neng)用(yong)了(le)(le)(le)。这时(shi)(shi)(shi)(shi)要赶(gan)紧找出电(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)过(guo)载(zai)的(de)(de)原(yuan)因解(jie)决(jue)问(wen)题(ti)(ti)。例(li)如(ru)(ru)(ru)水环式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)超(chao)(chao)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)就(jiu)(jiu)要考虑(lv)是(shi)(shi)否(fou)有(you)(you)异物进(jin)入了(le)(le)(le)泵(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)内(nei)(nei)，导致电(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)超(chao)(chao)负(fu)(fu)荷的(de)(de)工(gong)(gong)作，还有(you)(you)工(gong)(gong)作液(ye)(ye)流(liu)(liu)量(liang)会不会过(guo)大(da)(da)(da)，可(ke)相(xiang)应(ying)调(diao)节。排气(qi)口是(shi)(shi)否(fou)压力过(guo)大(da)(da)(da)，排气(qi)管路是(shi)(shi)否(fou)受阻，是(shi)(shi)否(fou)过(guo)高，过(guo)细等。而(er)旋片(pian)(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)没(mei)有(you)(you)工(gong)(gong)作液(ye)(ye)，可(ke)以不考虑(lv)以上问(wen)题(ti)(ti)。但(dan)旋片(pian)(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)需(xu)要加油，此时(shi)(shi)(shi)(shi)要考虑(lv)泵(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)内(nei)(nei)的(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油是(shi)(shi)否(fou)乳(ru)化变，或有(you)(you)杂物从(cong)进(jin)气(qi)口中进(jin)入。另外重(zhong)要的(de)(de)要检(jian)查进(jin)气(qi)管路是(shi)(shi)否(fou)存(cun)在泄漏，因为(wei)旋片(pian)(pian)式(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)适应(ying)抽密封的(de)(de)系统，通大(da)(da)(da)气(qi)使(shi)用(yong)会导致电(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)超(chao)(chao)负(fu)(fu)荷而(er)跳闸(zha)(zha)。如(ru)(ru)(ru)果是(shi)(shi)罗(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)或真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)机(ji)组的(de)(de)话，问(wen)题(ti)(ti)就(jiu)(jiu)相(xiang)对(dui)简单明了(le)(le)(le)，因为(wei)大(da)(da)(da)家都(dou)知道罗(luo)(luo)茨真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)是(shi)(shi)增(zeng)压泵(beng)(beng)(beng)(beng)(beng)(beng)不能(neng)单独使(shi)用(yong)，需(xu)要前级泵(beng)(beng)(beng)(beng)(beng)(beng)配(pei)合使(shi)用(yong)，如(ru)(ru)(ru)果没(mei)有(you)(you)达到(dao)(dao)一(yi)定的(de)(de)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)度，罗(luo)(luo)茨泵(beng)(beng)(beng)(beng)(beng)(beng)启(qi)动后(hou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)会超(chao)(chao)负(fu)(fu)荷，马上跳闸(zha)(zha)。再者就(jiu)(jiu)是(shi)(shi)基(ji)本的(de)(de)问(wen)题(ti)(ti)了(le)(le)(le)比如(ru)(ru)(ru)被抽系统管路中是(shi)(shi)否(fou)有(you)(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(hou)就(jiu)(jiu)是(shi)(shi)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油了(le)(le)(le)，罗(luo)(luo)茨水环真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)机(ji)组如(ru)(ru)(ru)果没(mei)有(you)(you)按(an)照相(xiang)应(ying)的(de)(de)启(qi)停顺序或是(shi)(shi)自动断电(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)情(qing)况(kuang)下水环泵(beng)(beng)(beng)(beng)(beng)(beng)的(de)(de)工(gong)(gong)作液(ye)(ye)会受负(fu)(fu)压的(de)(de)影响返到(dao)(dao)罗(luo)(luo)茨泵(beng)(beng)(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)(beng)(beng)腔(qiang)(qiang)内(nei)(nei)，破坏了(le)(le)(le)真(zhen)(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)(beng)(beng)(beng)(beng)油的(de)(de)性能(neng)，从(cong)而(er)导致罗(luo)(luo)茨泵(beng)(beng)(beng)(beng)(beng)(beng)超(chao)(chao)负(fu)(fu)荷工(gong)(gong)作，超(chao)(chao)过(guo)额(e)定电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)而(er)跳闸(zha)(zha)。