螺(luo)桿制冷(leng)壓縮機的停(ting)(ting)(ting)(ting)(ting)機分為(wei)正常(chang)停(ting)(ting)(ting)(ting)(ting)機、緊(jin)急停(ting)(ting)(ting)(ting)(ting)機、自(zi)動停(ting)(ting)(ting)(ting)(ting)機和長期(qi)停(ting)(ting)(ting)(ting)(ting)機。正常(chang)停(ting)(ting)(ting)(ting)(ting)車操作方法(l)將(jiang)手動卸荷(he)(he)控制裝置(zhi)(zhi)置(zhi)(zhi)于(yu)卸荷(he)(he)位(wei)置(zhi)(zhi)。(2)在冷(leng)凝器(qi)和蒸發器(qi)之間的液體供(gong)應管路上關閉電磁閥和出口閥。(3)關閉壓縮機，同時(shi)關閉壓縮機的吸氣(qi)閥。(4)當能(neng)量(liang)負(fu)荷(he)(he)降至(zhi)零時(shi)，停(ting)(ting)(ting)(ting)(ting)止油(you)泵。(5)將(jiang)能(neng)量(liang)調節(jie)裝置(zhi)(zhi)置(zhi)(zhi)于(yu)“停(ting)(ting)(ting)(ting)(ting)止”位(wei)置(zhi)(zhi)。

    (6)關閉(bi)機(ji)油(you)冷(leng)(leng)卻(que)器的(de)冷(leng)(leng)卻(que)水進水閥(fa)。(7)停(ting)(ting)止(zhi)(zhi)(zhi)冷(leng)(leng)卻(que)水泵(beng)冷(leng)(leng)卻(que)塔風(feng)機(ji)的(de)運(yun)(yun)行(xing)。(8)停(ting)(ting)止(zhi)(zhi)(zhi)制冷(leng)(leng)劑泵(beng)的(de)運(yun)(yun)行(xing)。(9)關掉(diao)主(zhu)電源。機(ji)組(zu)緊(jin)(jin)急停(ting)(ting)機(ji)在(zai)螺桿(gan)制冷(leng)(leng)壓縮機(ji)正常運(yun)(yun)行(xing)時，如(ru)發(fa)現(xian)異(yi)常現(xian)象時，為了保(bao)護(hu)機(ji)組(zu)的(de)安全，應實施緊(jin)(jin)急停(ting)(ting)機(ji)。操(cao)作(zuo)方法是: (1)停(ting)(ting)止(zhi)(zhi)(zhi)壓縮機(ji)。(2)關閉(bi)壓縮機(ji)的(de)吸入閥(fa)。(3)關閉(bi)機(ji)組(zu)供液管(guan)路上的(de)電磁(ci)閥(fa)和冷(leng)(leng)凝(ning)器出液閥(fa)。(4)停(ting)(ting)止(zhi)(zhi)(zhi)油(you)泵(beng)。(5)關閉(bi)機(ji)油(you)冷(leng)(leng)卻(que)器的(de)冷(leng)(leng)卻(que)水進水閥(fa)。(6)停(ting)(ting)止(zhi)(zhi)(zhi)制冷(leng)(leng)劑泵(beng)、冷(leng)(leng)卻(que)泵(beng)和冷(leng)(leng)卻(que)塔風(feng)機(ji)。(7)切斷(duan)主(zhu)電源。