氨制(zhi)(zhi)冷(leng)(leng)系(xi)統的冷(leng)(leng)水(shui)機放空(kong)(kong)氣(qi)操(cao)作步驟1)用空(kong)(kong)氣(qi)分(fen)(fen)離器(qi)放空(kong)(kong)氣(qi)時(shi)，將(jiang)空(kong)(kong)氣(qi)分(fen)(fen)離器(qi)的回(hui)(hui)氣(qi)閥門置于常開(kai)狀態(tai)使空(kong)(kong)氣(qi)分(fen)(fen)離器(qi)的壓力降至吸氣(qi)壓力。其(qi)他(ta)各閥應關閉(bi)。2)適當(dang)開(kai)啟混合(he)氣(qi)體(ti)(ti)進氣(qi)閥，使冷(leng)(leng)水(shui)機制(zhi)(zhi)冷(leng)(leng)系(xi)統內的混合(he)氣(qi)體(ti)(ti)進人(ren)空(kong)(kong)氣(qi)分(fen)(fen)離器(qi)內。 ?3)微開(kai)供液閥（開(kai)啟度大小(xiao)應視回(hui)(hui)氣(qi)管(guan)道的結霜情況而定，一般控制(zhi)(zhi)在使回(hui)(hui)氣(qi)管(guan)結霜 l m 左右）使氨液節流進人(ren)空(kong)(kong)氣(qi)分(fen)(fen)離器(qi)內氣(qi)化吸熱，冷(leng)(leng)卻(que)混合(he)氣(qi)體(ti)(ti)。

清(qing)潔(jie)(jie)面板和機(ji)(ji)(ji)(ji)(ji)殼，當(dang)清(qing)潔(jie)(jie)面板和機(ji)(ji)(ji)(ji)(ji)殼時(shi)，潛江冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)(ji)維修，可以用(yong)吸塵(chen)器(qi)或(huo)者柔軟的(de)(de)布(bu)、紗布(bu)擦(ca)洗(xi)，冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)(ji)維修保養(yang)，或(huo)用(yong)專l用(yong)的(de)(de)清(qing)洗(xi)劑（如滌塵(chen) 等）。清(qing)潔(jie)(jie)時(shi)，千萬不(bu)(bu)要(yao)用(yong)水(shui)(shui)沖洗(xi)，因為(wei)這樣(yang)會(hui)(hui)(hui)弄濕風(feng)(feng)(feng)冷(leng)(leng)(leng)式冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)(ji)，損(sun)壞機(ji)(ji)(ji)(ji)(ji)內絕緣(yuan)，導(dao)致觸電等嚴重危險。并且(qie)不(bu)(bu)能 使(shi)(shi)用(yong)溶(rong)劑類(lei)液體清(qing)洗(xi)，比如汽(qi)l油、苯(ben)等溶(rong)劑，否則(ze)會(hui)(hui)(hui)損(sun)傷l風(feng)(feng)(feng)冷(leng)(leng)(leng)冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)(ji)的(de)(de)外(wai)觀。定期(qi)清(qing)洗(xi)風(feng)(feng)(feng)冷(leng)(leng)(leng)式冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)(ji)的(de)(de)過濾器(qi)、風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)。如果(guo)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)上面積(ji)滿灰(hui)塵(chen)，工(gong)業冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)(ji)維修，會(hui)(hui)(hui)導(dao)致阻(zu)力增加，風(feng)(feng)(feng)量會(hui)(hui)(hui)減小，制冷(leng)(leng)(leng)效(xiao)果(guo)也(ye)(ye)會(hui)(hui)(hui)跟(gen)著 降低(di)。因此(ci)使(shi)(shi)用(yong)的(de)(de)時(shi)候(hou)，應該(gai)根據每(mei)天(tian)運行時(shi)間來定期(qi)清(qing)洗(xi)，包(bao)括風(feng)(feng)(feng)冷(leng)(leng)(leng)冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)(ji)(ji)的(de)(de)過濾器(qi)也(ye)(ye)是(shi)一(yi)樣(yang)。

武漢雪(xue)地制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)設備工(gong)程(cheng)有(you)限公司(si)主(zhu)營產(chan)品(pin)(pin):公司(si)主(zhu)要產(chan)品(pin)(pin)包括(kuo)：工(gong)業(ye)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機、冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機、冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機組、風冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機、風冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機、水(shui)(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機、水(shui)(shui)(shui)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機、冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)凍(dong)機、冰水(shui)(shui)(shui)機、制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)機、螺(luo)桿式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機、風冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)螺(luo)桿式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)水(shui)(shui)(shui)機、螺(luo)桿式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)凍(dong)機、螺(luo)桿式(shi)(shi)冰水(shui)(shui)(shui)機，換熱(re)器，壓力容(rong)器等一系列工(gong)業(ye)用制(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)產(chan)品(pin)(pin)。

油壓過低(di)的原因(yin)和處(chu)理辦法？

答：（1）油(you)壓(ya)調(diao)(diao)節(jie)(jie)閥調(diao)(diao)節(jie)(jie)不(bu)當；重新調(diao)(diao)節(jie)(jie)油(you)壓(ya)調(diao)(diao)節(jie)(jie)閥。

（2）壓縮機(ji)內部泄油量大；檢查并修理。

（3）油(you)溫(wen)度過高；檢查(cha)油(you)冷卻(que)器，排(pai)除影響傳(chuan)熱能(neng)力的因素。

（4）油質(zhi)低劣、油量不足；換(huan)油、加油。

（5）油泵磨(mo)損或(huo)故障；檢(jian)修(xiu)。

（6）油粗、精過濾(lv)器臟堵(du)；清洗濾(lv)芯。

（7）油(you)中含有較多(duo)的制冷劑(ji)；停機，加熱油(you)。

壓縮機耗油量增大(da)的原因和處理辦法？

答：（1）油(you)(you)分(fen)離器分(fen)油(you)(you)效率(lv)下降；檢(jian)修油(you)(you)分(fen)離器。

（2）油分離器內積油過多，油位(wei)過高；放油及(ji)控制油位(wei)。

（3）排(pai)氣溫度過高，油(you)分離器效率下降；加(jia)強油(you)冷卻(que)，降低排(pai)氣溫度。

（4）油(you)壓(ya)過高、噴油(you)量(liang)過多、壓(ya)縮機回液；調整油(you)壓(ya)或檢修(xiu)壓(ya)縮機、處理壓(ya)縮機回液。

（5）回油管路(lu)堵塞；檢修。