there has no screw thread on the installation hole on head of water-cooling. It's difficult to install it by the screw tap which along the products.
产品有以下缺陷：水冷头上的安装孔没有螺纹，用配带的自攻螺丝安装非常困难。
After 3 minutes till closed water cooling system working properly, turn on water tap for spray water at induction coil and turn on water pump for spray water at induction coil.
开启水冷却系统三分钟之后，该系统可以正常工作，打开感应线圈上供应喷淋水的球阀和泵站。
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