真(zhen)空(kong)泵(beng)在(zai)工作中(zhong)如(ru)果(guo)跳(tiao)(tiao)了闸，会使我(wo)们(men)的(de)工作中(zhong)断，浪费了时(shi)间，那真(zhen)空(kong)泵(beng)跳(tiao)(tiao)闸的(de)原(yuan)因是什么?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(zhen)空泵电(dian)(dian)(dian)机接(jie)在两相电(dian)(dian)(dian)源上(shang)，未启用三相电(dian)(dian)(dian)源，可(ke)接(jie)通真(zhen)空泵三相电(dian)(dian)(dian)源即(ji)可(ke)。开机前(qian)可(ke)认真(zhen)核对产品规格型号，功率大小(xiao)电(dian)(dian)(dian)压电(dian)(dian)(dian)流等情况。或清(qing)相关的专业人士来接(jie)通电(dian)(dian)(dian)源。

3.电(dian)(dian)(dian)(dian)机(ji)超(chao)负荷(he)工(gong)(gong)作。真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)电(dian)(dian)(dian)(dian)机(ji)超(chao)负荷(he)工(gong)(gong)作，这个时(shi)(shi)候电(dian)(dian)(dian)(dian)机(ji)的电(dian)(dian)(dian)(dian)流(liu)(liu)肯定(ding)会过(guo)(guo)高，如(ru)(ru)超(chao)过(guo)(guo)电(dian)(dian)(dian)(dian)控箱(xiang)或(huo)(huo)继点(dian)保护器设(she)置的电(dian)(dian)(dian)(dian)流(liu)(liu)时(shi)(shi)，真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)会自行跳(tiao)闸(zha)，此时(shi)(shi)为真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)的正常现象，可(ke)调高电(dian)(dian)(dian)(dian)流(liu)(liu)保护上限来解决跳(tiao)闸(zha)现象。但(dan)(dan)是(shi)(shi)(shi)(shi)要(yao)考虑电(dian)(dian)(dian)(dian)机(ji)额定(ding)电(dian)(dian)(dian)(dian)流(liu)(liu)的大(da)(da)小，如(ru)(ru)此时(shi)(shi)实际电(dian)(dian)(dian)(dian)流(liu)(liu)超(chao)过(guo)(guo)电(dian)(dian)(dian)(dian)机(ji)额定(ding)电(dian)(dian)(dian)(dian)流(liu)(liu)，那(nei)么这个方法就(jiu)(jiu)不(bu)能(neng)用(yong)(yong)了(le)(le)。这时(shi)(shi)要(yao)赶紧找(zhao)出电(dian)(dian)(dian)(dian)机(ji)过(guo)(guo)载的原因解决问(wen)题(ti)(ti)。例如(ru)(ru)水(shui)环式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)超(chao)电(dian)(dian)(dian)(dian)流(liu)(liu)就(jiu)(jiu)要(yao)考虑是(shi)(shi)(shi)(shi)否有(you)(you)异物进(jin)入了(le)(le)泵(beng)(beng)腔内，导(dao)致(zhi)电(dian)(dian)(dian)(dian)机(ji)超(chao)负荷(he)的工(gong)(gong)作，还有(you)(you)工(gong)(gong)作液流(liu)(liu)量会不(bu)会过(guo)(guo)大(da)(da)，可(ke)相(xiang)应(ying)(ying)调节(jie)。排气(qi)口是(shi)(shi)(shi)(shi)否压力过(guo)(guo)大(da)(da)，排气(qi)管路是(shi)(shi)(shi)(shi)否受阻，是(shi)(shi)(shi)(shi)否过(guo)(guo)高，过(guo)(guo)细等。而旋(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)没(mei)(mei)有(you)(you)工(gong)(gong)作液，可(ke)以不(bu)考虑以上问(wen)题(ti)(ti)。但(dan)(dan)旋(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)需要(yao)加油，此时(shi)(shi)要(yao)考虑泵(beng)(beng)腔内的真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)油是(shi)(shi)(shi)(shi)否乳化变，或(huo)(huo)有(you)(you)杂物从进(jin)气(qi)口中(zhong)进(jin)入。另外重要(yao)的要(yao)检查进(jin)气(qi)管路是(shi)(shi)(shi)(shi)否存在泄漏，因为旋(xuan)片(pian)式(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)适应(ying)(ying)抽密(mi)封(feng)的系(xi)统，通(tong)大(da)(da)气(qi)使(shi)(shi)用(yong)(yong)会导(dao)致(zhi)电(dian)(dian)(dian)(dian)机(ji)超(chao)负荷(he)而跳(tiao)闸(zha)。如(ru)(ru)果(guo)(guo)是(shi)(shi)(shi)(shi)罗(luo)(luo)(luo)茨真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)或(huo)(huo)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)机(ji)组(zu)的话，问(wen)题(ti)(ti)就(jiu)(jiu)相(xiang)对简单(dan)明了(le)(le)，因为大(da)(da)家(jia)都知道罗(luo)(luo)(luo)茨真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)是(shi)(shi)(shi)(shi)增压泵(beng)(beng)不(bu)能(neng)单(dan)独(du)使(shi)(shi)用(yong)(yong)，需要(yao)前级泵(beng)(beng)配合使(shi)(shi)用(yong)(yong)，如(ru)(ru)果(guo)(guo)没(mei)(mei)有(you)(you)达(da)到(dao)一(yi)定(ding)的真(zhen)(zhen)(zhen)空(kong)(kong)(kong)度，罗(luo)(luo)(luo)茨泵(beng)(beng)启动后(hou)电(dian)(dian)(dian)(dian)机(ji)会超(chao)负荷(he)，马上跳(tiao)闸(zha)。再者(zhe)就(jiu)(jiu)是(shi)(shi)(shi)(shi)基(ji)本的问(wen)题(ti)(ti)了(le)(le)比如(ru)(ru)被抽系(xi)统管路中(zhong)是(shi)(shi)(shi)(shi)否有(you)(you)杂物，焊渣，小颗粒进(jin)入到(dao)泵(beng)(beng)腔，然后(hou)就(jiu)(jiu)是(shi)(shi)(shi)(shi)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)油了(le)(le)，罗(luo)(luo)(luo)茨水(shui)环真(zhen)(zhen)(zhen)空(kong)(kong)(kong)机(ji)组(zu)如(ru)(ru)果(guo)(guo)没(mei)(mei)有(you)(you)按照相(xiang)应(ying)(ying)的启停顺序(xu)或(huo)(huo)是(shi)(shi)(shi)(shi)自动断电(dian)(dian)(dian)(dian)的情况下水(shui)环泵(beng)(beng)的工(gong)(gong)作液会受负压的影响返到(dao)罗(luo)(luo)(luo)茨泵(beng)(beng)泵(beng)(beng)腔内，破坏了(le)(le)真(zhen)(zhen)(zhen)空(kong)(kong)(kong)泵(beng)(beng)油的性能(neng)，从而导(dao)致(zhi)罗(luo)(luo)(luo)茨泵(beng)(beng)超(chao)负荷(he)工(gong)(gong)作，超(chao)过(guo)(guo)额定(ding)电(dian)(dian)(dian)(dian)流(liu)(liu)而跳(tiao)闸(zha)。