真(zhen)空泵在工作(zuo)中如果跳了(le)(le)闸，会使(shi)我们(men)的(de)工作(zuo)中断，浪费(fei)了(le)(le)时间，那(nei)真(zhen)空泵跳闸的(de)原因是什么?应该如何解决呢?

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(dian)(dian)机(ji)接(jie)在两相(xiang)电(dian)(dian)源上，未启用三相(xiang)电(dian)(dian)源，可接(jie)通真空泵(beng)三相(xiang)电(dian)(dian)源即可。开机(ji)前可认真核对产品规(gui)格型号(hao)，功率大(da)小电(dian)(dian)压电(dian)(dian)流等情况。或清(qing)相(xiang)关(guan)的专业人士来接(jie)通电(dian)(dian)源。

3.电(dian)(dian)(dian)机(ji)超(chao)(chao)负(fu)荷(he)工(gong)(gong)(gong)作(zuo)。真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)电(dian)(dian)(dian)机(ji)超(chao)(chao)负(fu)荷(he)工(gong)(gong)(gong)作(zuo)，这个(ge)时(shi)(shi)候电(dian)(dian)(dian)机(ji)的(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)流肯(ken)定会(hui)过(guo)(guo)(guo)(guo)(guo)高(gao)，如超(chao)(chao)过(guo)(guo)(guo)(guo)(guo)电(dian)(dian)(dian)控箱或(huo)继点保护器设置(zhi)的(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)流时(shi)(shi)，真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)会(hui)自(zi)行跳(tiao)闸(zha)(zha)(zha)，此(ci)(ci)时(shi)(shi)为真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)正(zheng)常现象(xiang)(xiang)，可调高(gao)电(dian)(dian)(dian)流保护上限(xian)来解决跳(tiao)闸(zha)(zha)(zha)现象(xiang)(xiang)。但是(shi)(shi)要考(kao)虑电(dian)(dian)(dian)机(ji)额定电(dian)(dian)(dian)流的(de)(de)(de)(de)(de)(de)大(da)(da)小(xiao)，如此(ci)(ci)时(shi)(shi)实际电(dian)(dian)(dian)流超(chao)(chao)过(guo)(guo)(guo)(guo)(guo)电(dian)(dian)(dian)机(ji)额定电(dian)(dian)(dian)流，那么这个(ge)方(fang)法(fa)就(jiu)不能用了(le)。这时(shi)(shi)要赶紧(jin)找出电(dian)(dian)(dian)机(ji)过(guo)(guo)(guo)(guo)(guo)载(zai)的(de)(de)(de)(de)(de)(de)原因(yin)解决问题(ti)。例如水(shui)环式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)超(chao)(chao)电(dian)(dian)(dian)流就(jiu)要考(kao)虑是(shi)(shi)否(fou)有(you)(you)异物进(jin)入了(le)泵(beng)(beng)(beng)(beng)腔(qiang)内，导(dao)致(zhi)电(dian)(dian)(dian)机(ji)超(chao)(chao)负(fu)荷(he)的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)，还有(you)(you)工(gong)(gong)(gong)作(zuo)液流量会(hui)不会(hui)过(guo)(guo)(guo)(guo)(guo)大(da)(da)，可相应调节(jie)。排(pai)气(qi)(qi)(qi)(qi)口是(shi)(shi)否(fou)压(ya)力过(guo)(guo)(guo)(guo)(guo)大(da)(da)，排(pai)气(qi)(qi)(qi)(qi)管(guan)(guan)路是(shi)(shi)否(fou)受(shou)阻，是(shi)(shi)否(fou)过(guo)(guo)(guo)(guo)(guo)高(gao)，过(guo)(guo)(guo)(guo)(guo)细等。而(er)旋片式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)没有(you)(you)工(gong)(gong)(gong)作(zuo)液，可以不考(kao)虑以上问题(ti)。但旋片式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)需要加油(you)，此(ci)(ci)时(shi)(shi)要考(kao)虑泵(beng)(beng)(beng)(beng)腔(qiang)内的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)是(shi)(shi)否(fou)乳化变，或(huo)有(you)(you)杂物从(cong)进(jin)气(qi)(qi)(qi)(qi)口中进(jin)入。另外重要的(de)(de)(de)(de)(de)(de)要检查进(jin)气(qi)(qi)(qi)(qi)管(guan)(guan)路是(shi)(shi)否(fou)存在泄漏，因(yin)为旋片式真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)适应抽密封的(de)(de)(de)(de)(de)(de)系统，通(tong)大(da)(da)气(qi)(qi)(qi)(qi)使(shi)用会(hui)导(dao)致(zhi)电(dian)(dian)(dian)机(ji)超(chao)(chao)负(fu)荷(he)而(er)跳(tiao)闸(zha)(zha)(zha)。如果(guo)是(shi)(shi)罗(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)或(huo)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)机(ji)组(zu)的(de)(de)(de)(de)(de)(de)话(hua)，问题(ti)就(jiu)相对简单明(ming)了(le)，因(yin)为大(da)(da)家都知道罗(luo)(luo)茨(ci)(ci)(ci)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)是(shi)(shi)增压(ya)泵(beng)(beng)(beng)(beng)不能单独使(shi)用，需要前级(ji)泵(beng)(beng)(beng)(beng)配合使(shi)用，如果(guo)没有(you)(you)达(da)到一定的(de)(de)(de)(de)(de)(de)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)度，罗(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)启动后电(dian)(dian)(dian)机(ji)会(hui)超(chao)(chao)负(fu)荷(he)，马上跳(tiao)闸(zha)(zha)(zha)。再者就(jiu)是(shi)(shi)基(ji)本的(de)(de)(de)(de)(de)(de)问题(ti)了(le)比如被抽系统管(guan)(guan)路中是(shi)(shi)否(fou)有(you)(you)杂物，焊渣(zha)，小(xiao)颗粒(li)进(jin)入到泵(beng)(beng)(beng)(beng)腔(qiang)，然后就(jiu)是(shi)(shi)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)了(le)，罗(luo)(luo)茨(ci)(ci)(ci)水(shui)环真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)机(ji)组(zu)如果(guo)没有(you)(you)按照相应的(de)(de)(de)(de)(de)(de)启停顺序或(huo)是(shi)(shi)自(zi)动断电(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)情况下水(shui)环泵(beng)(beng)(beng)(beng)的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)液会(hui)受(shou)负(fu)压(ya)的(de)(de)(de)(de)(de)(de)影响返到罗(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)泵(beng)(beng)(beng)(beng)腔(qiang)内，破坏了(le)真(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)空(kong)泵(beng)(beng)(beng)(beng)油(you)的(de)(de)(de)(de)(de)(de)性(xing)能，从(cong)而(er)导(dao)致(zhi)罗(luo)(luo)茨(ci)(ci)(ci)泵(beng)(beng)(beng)(beng)超(chao)(chao)负(fu)荷(he)工(gong)(gong)(gong)作(zuo)，超(chao)(chao)过(guo)(guo)(guo)(guo)(guo)额定电(dian)(dian)(dian)流而(er)跳(tiao)闸(zha)(zha)(zha)。