1. 電(dian)氣系統:檢查風冷冷水機(ji)電(dian)氣系統保險絲是(shi)否吹斷，電(dian)氣導(dao)體絕緣是(shi)否完好，電(dian)路板是(shi)否開裂，接(jie)頭是(shi)否松動。特(te)別是(shi)，如果(guo)電(dian)氣連接(jie)突出，接(jie)線螺絲和連接(jie)器容(rong)易松動，形(xing)成不良觸感。

2. 制(zhi)冷系統(tong):檢查(cha)風(feng)冷式(shi)冷水(shui)機(ji)制(zhi)冷系統(tong)各管路(lu)是(shi)(shi)(shi)否(fou)(fou)有(you)(you)裂紋、損壞、結霜(shuang)、結露現象;風(feng)冷式(shi)冷水(shui)機(ji)制(zhi)冷管路(lu)之間、管路(lu)與殼體之間是(shi)(shi)(shi)否(fou)(fou)有(you)(you)碰撞、摩擦，特(te)別是(shi)(shi)(shi)制(zhi)冷劑管路(lu)的(de)焊(han)接(jie)點和(he)風(feng)冷式(shi)冷水(shui)機(ji)接(jie)頭處是(shi)(shi)(shi)否(fou)(fou)有(you)(you)泄漏(lou)。如果有(you)(you)任(ren)何(he)泄漏(lou)，就會有(you)(you)油漬。也可以用干凈的(de)軟布和(he)紙擦洗管道(dao)的(de)焊(han)點和(he)連(lian)接(jie)處，并調查(cha)是(shi)(shi)(shi)否(fou)(fou)有(you)(you)油漬，以確定是(shi)(shi)(shi)否(fou)(fou)有(you)(you)泄漏(lou)。

3.水(shui)(shui)系統(tong):檢(jian)查(cha)風冷(leng)冷(leng)水(shui)(shui)機水(shui)(shui)系統(tong)是(shi)否(fou)(fou)漏水(shui)(shui);進、出(chu)水(shui)(shui)口是(shi)否(fou)(fou)暢通(tong);水(shui)(shui)泵是(shi)否(fou)(fou)正常(chang)工作(zuo)(zuo)。聽風冷(leng)冷(leng)水(shui)(shui)機組的壓縮機工作(zuo)(zuo)是(shi)否(fou)(fou)正常(chang)、異常(chang)，風機、水(shui)(shui)泵工作(zuo)(zuo)是(shi)否(fou)(fou)有噪音，噪音是(shi)否(fou)(fou)過大。風冷(leng)式(shi)冷(leng)水(shui)(shui)機組在運(yun)行過程(cheng)中，正常(chang)情況下振動輕微，噪聲小(xiao)。

4. 通風(feng)(feng)系統:檢查風(feng)(feng)冷冷水機的空氣濾網(wang)、熱交(jiao)換(huan)器盤(pan)管、翅片是(shi)(shi)否(fou)灰(hui)塵過多;進出(chu)風(feng)(feng)口是(shi)(shi)否(fou)暢(chang)通;風(feng)(feng)機、風(feng)(feng)機葉片工作(zuo)是(shi)(shi)否(fou)正(zheng)常;風(feng)(feng)力是(shi)(shi)否(fou)正(zheng)常，水系統是(shi)(shi)否(fou)正(zheng)常。