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１．渗漏检查 检查前首先应清除水箱的水垢及其他污物。将水箱放入５％～１０％的热苏打水中反复冲洗。如果芯管有堵塞，可用钢钎疏通，洗好后从苏打水液中捞出，再用热水冲净。水箱经常漏水的部位是四角和外层水管，可采用灌水法或气压法查明水箱的漏水部位。 灌水法：向水箱?
1. Leakage inspection Check the scale should first remove the water tank and other dirt. The tank into the 5% to 10% hot soda repeated washing. If the core tube is clogged, available steel brazing dredge, pick up from the soda water after washing, rinse again with hot water. Often leaky parts of the tank is the outer corner of the four corners and water pipes, irrigation methods or pressure can be used to identify the leakage of water tank site. Irrigation method: to the tank?