1.首(Shou)先(Xian)要(Yao)保(Bao)持(Chi)头(Tou)脑(Nao)清(Qing)醒(Xing)，(?)不(Bu)要(Yao)慌(Huang)乱(Luan)，(?)迅(Xun)速(Su)关(Guan)闭(Bi)相(Xiang)关(Guan)控(Kong)制(Zhi)阀(Fa)门(Men)。(?)因(Yin)暖(Nuan)气(Qi)系(Xi)统(Tong)均(Jun)为(Wei)供(Gong)回(Hui)水(Shui)两(Liang)路(Lu)，(?)控(Kong)制(Zhi)阀(Fa)门(Men)至(Zhi)少(Shao)有(You)两(Liang)个(Ge)。(?)2.关(Guan)闭(Bi)阀(Fa)门(Men)时(Shi)，(?)用(Yong)手(Shou)顺(Shun)时(Shi)针(Zhen)旋(Xuan)转(Zhuan)阀(Fa)门(Men)手(Shou)轮(Lun)或(Huo)手(Shou)柄(Bing)，(?)直(Zhi)到(Dao)关(Guan)住(Zhu)为(Wei)止(Zhi)。(?)3.关(Guan)好(Hao)阀(Fa)门(Men)后(Hou)，(?)观(Guan)察(Cha)漏(Lou)水(Shui)量(Liang)是(Shi)否(Fou)减(Jian)少(Shao)，(?)若(Ruo)没(Mei)有(You)减(Jian)少(Shao)，(?)说(Shuo)明(Ming)还(Huan)有(You)阀(Fa)门(Men)没(Mei)有(You)找(Zhao)到(Dao)或(Huo)阀(Fa)门(Men)关(Guan)闭(Bi)失(Shi)灵(Ling)。(?)4.处(Chu)理(Li)以(Yi)上(Shang)问(Wen)题(Ti)的(De)同(Tong)时(Shi)，(?)可(Ke)电(Dian)话(Hua)联(Lian)系(Xi)供(Gong)热(Re)部(Bu)门(Men)维(Wei)修(Xiu)人(Ren)员(Yuan)帮(Bang)助(Zhu)解(Jie)决(Jue)。(?)