螺桿制(zhi)冷(leng)壓(ya)縮機(ji)(ji)(ji)(ji)的(de)停(ting)(ting)機(ji)(ji)(ji)(ji)分為正常停(ting)(ting)機(ji)(ji)(ji)(ji)、緊急停(ting)(ting)機(ji)(ji)(ji)(ji)、自動停(ting)(ting)機(ji)(ji)(ji)(ji)和長期(qi)停(ting)(ting)機(ji)(ji)(ji)(ji)。正常停(ting)(ting)車操作方法(l)將手動卸荷控制(zhi)裝(zhuang)置(zhi)置(zhi)于(yu)卸荷位置(zhi)。(2)在(zai)冷(leng)凝器和蒸發(fa)器之間的(de)液(ye)體供應管(guan)路上關(guan)閉(bi)電磁閥(fa)(fa)和出口閥(fa)(fa)。(3)關(guan)閉(bi)壓(ya)縮機(ji)(ji)(ji)(ji)，同時(shi)(shi)關(guan)閉(bi)壓(ya)縮機(ji)(ji)(ji)(ji)的(de)吸(xi)氣閥(fa)(fa)。(4)當能(neng)量(liang)負荷降至零時(shi)(shi)，停(ting)(ting)止油(you)泵。(5)將能(neng)量(liang)調節裝(zhuang)置(zhi)置(zhi)于(yu)“停(ting)(ting)止”位置(zhi)。

    (6)關(guan)(guan)(guan)閉(bi)機(ji)油(you)冷(leng)(leng)(leng)(leng)卻(que)器(qi)的冷(leng)(leng)(leng)(leng)卻(que)水(shui)進(jin)(jin)水(shui)閥(fa)。(7)停(ting)(ting)止(zhi)(zhi)冷(leng)(leng)(leng)(leng)卻(que)水(shui)泵冷(leng)(leng)(leng)(leng)卻(que)塔(ta)風(feng)機(ji)的運行。(8)停(ting)(ting)止(zhi)(zhi)制冷(leng)(leng)(leng)(leng)劑泵的運行。(9)關(guan)(guan)(guan)掉主電(dian)(dian)源(yuan)。機(ji)組緊(jin)急停(ting)(ting)機(ji)在螺桿制冷(leng)(leng)(leng)(leng)壓縮機(ji)正常運行時，如發現異常現象(xiang)時，為了保護機(ji)組的安(an)全，應實(shi)施(shi)緊(jin)急停(ting)(ting)機(ji)。操作方法是: (1)停(ting)(ting)止(zhi)(zhi)壓縮機(ji)。(2)關(guan)(guan)(guan)閉(bi)壓縮機(ji)的吸入閥(fa)。(3)關(guan)(guan)(guan)閉(bi)機(ji)組供液管(guan)路(lu)上的電(dian)(dian)磁閥(fa)和冷(leng)(leng)(leng)(leng)凝器(qi)出液閥(fa)。(4)停(ting)(ting)止(zhi)(zhi)油(you)泵。(5)關(guan)(guan)(guan)閉(bi)機(ji)油(you)冷(leng)(leng)(leng)(leng)卻(que)器(qi)的冷(leng)(leng)(leng)(leng)卻(que)水(shui)進(jin)(jin)水(shui)閥(fa)。(6)停(ting)(ting)止(zhi)(zhi)制冷(leng)(leng)(leng)(leng)劑泵、冷(leng)(leng)(leng)(leng)卻(que)泵和冷(leng)(leng)(leng)(leng)卻(que)塔(ta)風(feng)機(ji)。(7)切斷(duan)主電(dian)(dian)源(yuan)。