真(zhen)空(kong)泵在(zai)工作(zuo)中(zhong)如(ru)果跳(tiao)了(le)闸，会使我们的工作(zuo)中(zhong)断(duan)，浪费了(le)时间，那真(zhen)空(kong)泵跳(tiao)闸的原因是什么(me)?应(ying)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(beng)电机接(jie)在两相(xiang)(xiang)电源(yuan)上，未启用三(san)相(xiang)(xiang)电源(yuan)，可(ke)接(jie)通真(zhen)空(kong)泵(beng)三(san)相(xiang)(xiang)电源(yuan)即(ji)可(ke)。开机前可(ke)认真(zhen)核对(dui)产品规格型号，功(gong)率大小电压(ya)电流等情(qing)况。或清相(xiang)(xiang)关的专业(ye)人(ren)士(shi)来(lai)接(jie)通电源(yuan)。

3.电(dian)(dian)(dian)(dian)机(ji)(ji)超(chao)(chao)负(fu)(fu)荷(he)工(gong)作。真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)电(dian)(dian)(dian)(dian)机(ji)(ji)超(chao)(chao)负(fu)(fu)荷(he)工(gong)作，这个(ge)时(shi)候电(dian)(dian)(dian)(dian)机(ji)(ji)的(de)(de)电(dian)(dian)(dian)(dian)流(liu)肯(ken)定(ding)(ding)会(hui)(hui)(hui)过高(gao)，如(ru)超(chao)(chao)过电(dian)(dian)(dian)(dian)控箱(xiang)或(huo)继(ji)点保护(hu)器设置(zhi)的(de)(de)电(dian)(dian)(dian)(dian)流(liu)时(shi)，真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)会(hui)(hui)(hui)自行跳(tiao)闸(zha)，此时(shi)为(wei)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)的(de)(de)正常(chang)现(xian)象(xiang)，可(ke)(ke)调高(gao)电(dian)(dian)(dian)(dian)流(liu)保护(hu)上限来(lai)解决(jue)跳(tiao)闸(zha)现(xian)象(xiang)。但是(shi)(shi)(shi)(shi)(shi)(shi)要(yao)(yao)(yao)考(kao)(kao)虑(lv)(lv)电(dian)(dian)(dian)(dian)机(ji)(ji)额定(ding)(ding)电(dian)(dian)(dian)(dian)流(liu)的(de)(de)大小，如(ru)此时(shi)实(shi)际电(dian)(dian)(dian)(dian)流(liu)超(chao)(chao)过电(dian)(dian)(dian)(dian)机(ji)(ji)额定(ding)(ding)电(dian)(dian)(dian)(dian)流(liu)，那么这个(ge)方法就不能用了。这时(shi)要(yao)(yao)(yao)赶(gan)紧找(zhao)出(chu)电(dian)(dian)(dian)(dian)机(ji)(ji)过载(zai)的(de)(de)原因解决(jue)问题(ti)。例如(ru)水环(huan)式真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)超(chao)(chao)电(dian)(dian)(dian)(dian)流(liu)就要(yao)(yao)(yao)考(kao)(kao)虑(lv)(lv)是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)有异物(wu)进入(ru)了泵(beng)(beng)(beng)腔内，导致电(dian)(dian)(dian)(dian)机(ji)(ji)超(chao)(chao)负(fu)(fu)荷(he)的(de)(de)工(gong)作，还有工(gong)作液流(liu)量会(hui)(hui)(hui)不会(hui)(hui)(hui)过大，可(ke)(ke)相应调节(jie)。排气口是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)压(ya)力过大，排气管(guan)(guan)路是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)受阻，是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)过高(gao)，过细等。而(er)旋(xuan)片(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)没有工(gong)作液，可(ke)(ke)以(yi)不考(kao)(kao)虑(lv)(lv)以(yi)上问题(ti)。但旋(xuan)片(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)需要(yao)(yao)(yao)加油(you)，此时(shi)要(yao)(yao)(yao)考(kao)(kao)虑(lv)(lv)泵(beng)(beng)(beng)腔内的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)油(you)是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)乳化变(bian)，或(huo)有杂物(wu)从(cong)进气口中进入(ru)。另外重要(yao)(yao)(yao)的(de)(de)要(yao)(yao)(yao)检查(cha)进气管(guan)(guan)路是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)存在(zai)泄(xie)漏，因为(wei)旋(xuan)片(pian)(pian)式真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)适(shi)应抽(chou)密封的(de)(de)系统(tong)，通大气使(shi)(shi)用会(hui)(hui)(hui)导致电(dian)(dian)(dian)(dian)机(ji)(ji)超(chao)(chao)负(fu)(fu)荷(he)而(er)跳(tiao)闸(zha)。如(ru)果(guo)是(shi)(shi)(shi)(shi)(shi)(shi)罗(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)或(huo)真(zhen)(zhen)(zhen)空(kong)(kong)机(ji)(ji)组(zu)的(de)(de)话，问题(ti)就相对简单明了，因为(wei)大家都(dou)知道罗(luo)(luo)茨(ci)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)是(shi)(shi)(shi)(shi)(shi)(shi)增(zeng)压(ya)泵(beng)(beng)(beng)不能单独使(shi)(shi)用，需要(yao)(yao)(yao)前(qian)级泵(beng)(beng)(beng)配合使(shi)(shi)用，如(ru)果(guo)没有达到(dao)一定(ding)(ding)的(de)(de)真(zhen)(zhen)(zhen)空(kong)(kong)度(du)，罗(luo)(luo)茨(ci)泵(beng)(beng)(beng)启动(dong)后(hou)(hou)电(dian)(dian)(dian)(dian)机(ji)(ji)会(hui)(hui)(hui)超(chao)(chao)负(fu)(fu)荷(he)，马(ma)上跳(tiao)闸(zha)。再者就是(shi)(shi)(shi)(shi)(shi)(shi)基本(ben)的(de)(de)问题(ti)了比如(ru)被抽(chou)系统(tong)管(guan)(guan)路中是(shi)(shi)(shi)(shi)(shi)(shi)否(fou)有杂物(wu)，焊渣(zha)，小颗粒(li)进入(ru)到(dao)泵(beng)(beng)(beng)腔，然后(hou)(hou)就是(shi)(shi)(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)油(you)了，罗(luo)(luo)茨(ci)水环(huan)真(zhen)(zhen)(zhen)空(kong)(kong)机(ji)(ji)组(zu)如(ru)果(guo)没有按照相应的(de)(de)启停顺序或(huo)是(shi)(shi)(shi)(shi)(shi)(shi)自动(dong)断电(dian)(dian)(dian)(dian)的(de)(de)情况下水环(huan)泵(beng)(beng)(beng)的(de)(de)工(gong)作液会(hui)(hui)(hui)受负(fu)(fu)压(ya)的(de)(de)影响返到(dao)罗(luo)(luo)茨(ci)泵(beng)(beng)(beng)泵(beng)(beng)(beng)腔内，破坏了真(zhen)(zhen)(zhen)空(kong)(kong)泵(beng)(beng)(beng)油(you)的(de)(de)性(xing)能，从(cong)而(er)导致罗(luo)(luo)茨(ci)泵(beng)(beng)(beng)超(chao)(chao)负(fu)(fu)荷(he)工(gong)作，超(chao)(chao)过额定(ding)(ding)电(dian)(dian)(dian)(dian)流(liu)而(er)跳(tiao)闸(zha)。