-85度超(chao)低溫冰箱在工業(ye)冷處理(li)中，隨著工業(ye)的發展，-85度超(chao)低溫冰箱的使用(yong)范圍也越來越廣(guang)，-85度(du)超低(di)溫(wen)冰(bing)箱(xiang)在使(shi)用過程中，不免會出現故障，那么對于(yu)-85度超(chao)低(di)溫冰箱(xiang)常見(jian)故障，我們了解(jie)多少(shao)呢？

　　-85度超低溫(wen)冰箱(xiang)壓(ya)力較低，當(dang)實際(ji)的用氣量大于(yu)-85度(du)超低溫冰箱的輸出氣(qi)量，會(hui)造(zao)成放氣(qi)閥(fa)故(gu)(gu)障(zhang)(zhang)、進氣(qi)閥(fa)故(gu)(gu)障(zhang)(zhang)、液壓缸故(gu)(gu)障(zhang)(zhang)、負載的電磁閥(fa)故(gu)(gu)障(zhang)(zhang)，以上的故(gu)(gu)障(zhang)(zhang)都會(hui)導致壓力開(kai)關故(gu)(gu)障(zhang)(zhang)。-85度(du)超低溫冰箱排氣(qi)壓(ya)(ya)力(li)過高，進氣(qi)閥故(gu)(gu)(gu)障(zhang)；液壓(ya)(ya)缸(gang)故(gu)(gu)(gu)障(zhang)；負(fu)載電磁閥故(gu)(gu)(gu)障(zhang)；壓(ya)(ya)力(li)設置太(tai)高；壓(ya)(ya)力(li)傳(chuan)感器故(gu)(gu)(gu)障(zhang)；壓(ya)(ya)力(li)表(biao)故(gu)(gu)(gu)障(zhang)；壓(ya)(ya)力(li)開關故(gu)(gu)(gu)障(zhang)。

　　-85度超(chao)低溫冰(bing)箱的(de)排(pai)氣的(de)溫度較高，可能是由于-85度(du)超低(di)(di)溫冰箱中冷卻劑的液(ye)位太低(di)(di)；油冷卻器臟(zang)；油過(guo)濾器芯堵塞；溫控閥故(gu)(gu)障(zhang)(zhang)；斷(duan)油電磁閥未得(de)電或(huo)線圈損(sun)壞；斷(duan)油電磁閥膜片破裂(lie)或(huo)老化；風扇電機故(gu)(gu)障(zhang)(zhang)；冷卻風扇損(sun)壞；排風管道(dao)不(bu)暢通或(huo)排風阻力大；環(huan)境溫度(du)超過(guo)所規定的范(fan)圍；溫度(du)傳感(gan)器故(gu)(gu)障(zhang)(zhang)；壓力表是否故(gu)(gu)障(zhang)(zhang)。

　　-85度超低溫(wen)冰箱油耗大或(huo)壓(ya)縮空氣含油量大，冷卻劑(ji)量太多(duo)，正(zheng)確(que)的位置應在-85度超低(di)溫冰箱加載時觀察，此時的油位應不高(gao)于一半(ban)；回(hui)油管(guan)堵塞；回(hui)油管(guan)的安裝不符(fu)合要求；-85度超低溫冰箱運(yun)行時(shi)排氣壓力太低；油分(fen)(fen)離(li)芯破裂；分(fen)(fen)離(li)筒體內部隔板損壞；-85度超(chao)低(di)溫冰箱(xiang)有漏油現(xian)象；冷卻(que)劑變質或超(chao)期(qi)使用。

　　-85度超低(di)溫冰箱(xiang)電流(liu)大，電壓太低(di)；接線松(song)動；-85度超低溫(wen)冰箱壓(ya)力(li)超過額定壓(ya)力(li)；油分離芯堵塞；接(jie)觸器故(gu)障；主機故(gu)障；主電機故(gu)障；-85度超低溫冰(bing)箱無法啟動，熔斷絲壞(huai)；溫度開關壞(huai)；接線(xian)松(song)開；主電(dian)(dian)(dian)機(ji)(ji)熱繼電(dian)(dian)(dian)器動作；風扇電(dian)(dian)(dian)機(ji)(ji)熱繼電(dian)(dian)(dian)器動作；變壓(ya)器壞(huai)；無電(dian)(dian)(dian)源輸入；故障(zhang)未消除；控制(zhi)器故障(zhang)。風扇電(dian)(dian)(dian)機(ji)(ji)過(guo)載，風扇變形；風扇電(dian)(dian)(dian)機(ji)(ji)故障(zhang)；風扇電(dian)(dian)(dian)機(ji)(ji)熱繼電(dian)(dian)(dian)器故障(zhang)；接線(xian)松(song)動；冷卻器堵塞；排風阻力(li)大。

　　-85度超低溫冰箱發生以上(shang)故(gu)障就需要(yao)及時解(jie)決，避(bi)免這些常見(jian)故(gu)障影響(xiang)無錫冠亞-85度(du)超(chao)低溫(wen)冰箱(xiang)的運行。