检查有问题的进水阀门状态。
打开地板上进水阀门及墙上的排水阀门。
关闭冷水进水阀，打开附近的热水水龙头。
Close the cold water inlet valve and open a nearby hot water faucet.
在这个过程中，气体混合，然后进水阀的空气。
In this process, the gas is mixed with air before the inlet valves.
脚踩在进水阀门踏板上，同时将手摇泵摇压最少15下。
Step on flush water valve and pump at least 15 strokes with pump handle.
脚踩在进水阀门踏板上，同时将手摇泵摇压最少15下。
Step on flush water valve and pump at least 15 strokes with pump handle.
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