打压发现蒸发器漏.用起子小心撬开相内铝簿.发现靠冷凝器处上方箱体内铜铝接头处漏.(因铝铜接头不好焊接,也能用铝焊条焊接好.但其露出墙体太短.不好施工).将此处割断将另一端也割断,买一个8个铜接头.把两端用扩管器扩好.并在呐吧口处涂少量的AB胶.用板手拎紧两端,试压不漏时,再用发泡剂将先去掉的泡沫填满.抽空加R600制冷剂,效果特好. |
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