1. 電(dian)(dian)氣(qi)系(xi)統(tong):檢查風冷(leng)冷(leng)水機電(dian)(dian)氣(qi)系(xi)統(tong)保險(xian)絲是(shi)否(fou)吹斷，電(dian)(dian)氣(qi)導體絕緣是(shi)否(fou)完好，電(dian)(dian)路板(ban)是(shi)否(fou)開裂，接(jie)(jie)(jie)頭是(shi)否(fou)松動。特別是(shi)，如果電(dian)(dian)氣(qi)連(lian)接(jie)(jie)(jie)突出，接(jie)(jie)(jie)線(xian)螺(luo)絲和連(lian)接(jie)(jie)(jie)器容(rong)易(yi)松動，形(xing)成不良觸感。

2. 制(zhi)冷(leng)(leng)(leng)系統:檢查(cha)風冷(leng)(leng)(leng)式冷(leng)(leng)(leng)水機制(zhi)冷(leng)(leng)(leng)系統各管(guan)路(lu)是(shi)否有(you)(you)(you)裂紋、損壞、結霜、結露現象(xiang);風冷(leng)(leng)(leng)式冷(leng)(leng)(leng)水機制(zhi)冷(leng)(leng)(leng)管(guan)路(lu)之間(jian)、管(guan)路(lu)與殼體之間(jian)是(shi)否有(you)(you)(you)碰撞、摩(mo)擦，特別是(shi)制(zhi)冷(leng)(leng)(leng)劑管(guan)路(lu)的(de)焊(han)接(jie)點(dian)(dian)和(he)(he)風冷(leng)(leng)(leng)式冷(leng)(leng)(leng)水機接(jie)頭處(chu)是(shi)否有(you)(you)(you)泄(xie)漏。如(ru)果有(you)(you)(you)任何泄(xie)漏，就會有(you)(you)(you)油漬(zi)。也可以(yi)用(yong)干凈的(de)軟(ruan)布和(he)(he)紙擦洗管(guan)道(dao)的(de)焊(han)點(dian)(dian)和(he)(he)連(lian)接(jie)處(chu)，并(bing)調查(cha)是(shi)否有(you)(you)(you)油漬(zi)，以(yi)確定是(shi)否有(you)(you)(you)泄(xie)漏。

3.水(shui)(shui)系統:檢查風(feng)冷(leng)(leng)(leng)冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)水(shui)(shui)系統是(shi)(shi)(shi)否漏水(shui)(shui);進、出水(shui)(shui)口(kou)是(shi)(shi)(shi)否暢通;水(shui)(shui)泵(beng)是(shi)(shi)(shi)否正常(chang)工(gong)作(zuo)。聽風(feng)冷(leng)(leng)(leng)冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)組(zu)的壓縮(suo)機(ji)(ji)(ji)工(gong)作(zuo)是(shi)(shi)(shi)否正常(chang)、異(yi)常(chang)，風(feng)機(ji)(ji)(ji)、水(shui)(shui)泵(beng)工(gong)作(zuo)是(shi)(shi)(shi)否有噪(zao)音(yin)，噪(zao)音(yin)是(shi)(shi)(shi)否過大。風(feng)冷(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)水(shui)(shui)機(ji)(ji)(ji)組(zu)在運行過程(cheng)中，正常(chang)情況下振動(dong)輕(qing)微，噪(zao)聲小。

4. 通風(feng)(feng)系統:檢查風(feng)(feng)冷冷水機的空氣(qi)濾網、熱(re)交換器盤管、翅片是否(fou)灰塵(chen)過多;進出(chu)風(feng)(feng)口是否(fou)暢通;風(feng)(feng)機、風(feng)(feng)機葉片工(gong)作是否(fou)正(zheng)常;風(feng)(feng)力是否(fou)正(zheng)常，水系統是否(fou)正(zheng)常。