冷(leng)(leng)水機之水冷(leng)(leng)式冷(leng)(leng)水需要定期(qi)保(bao)養
定(ding)期檢查水(shui)(shui)冷式(shi)(shi)冷水(shui)(shui)機(ji)組(zu)電(dian)壓、電(dian)流量(liang)是(shi)否穩定(ding)，壓縮(suo)機(ji)運轉聲音是(shi)否正常，若為(wei)半封閉壓縮(suo)機(ji)，要定(ding)期檢查油量(liang)，正常應在窗(chuang)口(kou)的2/3以上。水(shui)(shui)冷式(shi)(shi)冷水(shui)(shui)機(ji)組(zu)正常工作時，電(dian)壓為(wei)380V，電(dian)流在11A-1范圍內為(wei)正常現象(xiang)。
定(ding)期檢查(cha)水(shui)(shui)(shui)冷(leng)(leng)式(shi)冷(leng)(leng)水(shui)(shui)(shui)機(ji)(ji)組冷(leng)(leng)媒是否有(you)泄漏(lou)現象：可(ke)參照主機(ji)(ji)正(zheng)面面板高低(di)壓(ya)(ya)表所(suo)顯(xian)示(shi)參數判定(ding)。根據氣溫（冬季(ji)、夏季(ji)）溫度變化，冷(leng)(leng)水(shui)(shui)(shui)機(ji)(ji)壓(ya)(ya)力顯(xian)示(shi)也有(you)所(suo)不(bu)同，冷(leng)(leng)水(shui)(shui)(shui)機(ji)(ji)正(zheng)常工作時，一般(ban)高壓(ya)(ya)顯(xian)示(shi)11-17kg，低(di)壓(ya)(ya)顯(xian)示(shi)3.5kg-5kg均為正(zheng)常現象。
檢(jian)查水冷(leng)(leng)式(shi)冷(leng)(leng)水機(ji)組(zu)散熱(re)水系統是否正(zheng)常，冷(leng)(leng)卻水塔風(feng)扇及灑水軸是否運轉良好，水冷(leng)(leng)式(shi)冷(leng)(leng)水機(ji)組(zu)內置(zhi)水箱(xiang)的補水是否正(zheng)常。水冷(leng)(leng)式(shi)冷(leng)(leng)水機(ji)組(zu)應3個(ge)月更(geng)換(huan)一(yi)次新水，若無法更(geng)換(huan)請(qing)加除銹劑。所有(you)工業冷(leng)(leng)水機(ji)使用六個(ge)月時應做(zuo)系統清(qing)洗(xi)，每(mei)年(nian)度(du)清(qing)洗(xi)一(yi)次，主要(yao)清(qing)洗(xi)部(bu)分包括：冷(leng)(leng)卻水塔、散熱(re)水管(guan)管(guan)道及冷(leng)(leng)凝器(qi)部(bu)分，以制冷(leng)(leng)效果更(geng)佳。
水(shui)冷(leng)(leng)(leng)式冷(leng)(leng)(leng)水(shui)機長時間不使用時應(ying)及時關閉水(shui)泵、壓縮機及散熱水(shui)塔總電源等電路開關。水(shui)冷(leng)(leng)(leng)式冷(leng)(leng)(leng)水(shui)機組(zu)需要配套冷(leng)(leng)(leng)卻水(shui)塔及循(xun)環水(shui)泵連接(jie)方能達到制冷(leng)(leng)(leng)效果(guo)，為循(xun)環水(shui)的質(zhi)(zhi)量，可考(kao)慮在水(shui)源處安裝Y型(xing)過濾器，給(gei)冷(leng)(leng)(leng)卻水(shui)塔添加殺藻劑和除垢(gou)劑，以免雜質(zhi)(zhi)進入管道影(ying)響機組(zu)運行。此水(shui)冷(leng)(leng)(leng)式冷(leng)(leng)(leng)水(shui)機組(zu)使用R-22冷(leng)(leng)(leng)媒，請(qing)勿(wu)私(si)自添加冷(leng)(leng)(leng)媒。故障產生請(qing)依故障指示燈檢查系統，如無(wu)法排除故障，請(qing)來電。
