冷熱沖(chong)擊試(shi)驗(yan)箱降溫(wen)不(bu)了怎麽(me)辦
如(ru)果冷熱沖(chong)擊試(shi)驗(yan)箱降溫(wen)不(bu)了,可(ke)能(neng)是(shi)以(yi)下(xia)幾個原因:
1. 制(zhi)冷(leng)系(xi)統故(gu)障:檢(jian)查(zha)制冷(leng)系(xi)統(tong)是(shi)否(fou)正(zheng)常工(gong)作,包(bao)括壓(ya)縮機、冷凝器、膨(peng)脹(zhang)閥(fa)、蒸(zheng)發(fa)器等(deng)。
2. 箱體密封不(bu)良(liang):檢(jian)查(zha)箱體密封是(shi)否(fou)良(liang)好(hao),如(ru)果存在漏(lou)氣(qi)現(xian)象,會(hui)導(dao)致(zhi)制(zhi)冷(leng)效(xiao)果降低。
3. 循環(huan)風(feng)扇故(gu)障:檢(jian)查(zha)循環(huan)風(feng)扇是(shi)否(fou)正(zheng)常工(gong)作,如(ru)果風(feng)扇不(bu)轉或轉(zhuan)速不(bu)夠(gou),會(hui)影(ying)響(xiang)制(zhi)冷(leng)效(xiao)果。
4. 溫控器(qi)故(gu)障:檢(jian)查(zha)溫控器(qi)是(shi)否(fou)正(zheng)常工(gong)作,如(ru)果溫控器(qi)失靈,無(wu)法控制(zhi)制冷(leng)系(xi)統(tong)的(de)工(gong)作,導(dao)致(zhi)降溫(wen)不(bu)了。
如果以上(shang)原因(yin)都(dou)沒(mei)有(you)問(wen)題,建(jian)議(yi)聯(lian)系專(zhuan)業(ye)維(wei)修人(ren)員(yuan)進(jin)行檢(jian)修。
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