• Make sure the pressure in the tank of the sand separator was released to zero, then open the top cap on the upper end of the tank to replace the filter screen.

    更换滤网时,按正确操作步骤进行泄确定砂罐内的压力泄尽后,才能打开除砂罐上端顶盖,进行更换。

    youdao

  • Make sure the pressure in the tank of the sand separator was released to zero, then open the top cap on the upper end of the tank to replace the filter screen.

    更换滤网时,按正确操作步骤进行泄确定砂罐内的压力泄尽后,才能打开除砂罐上端顶盖,进行更换。

    youdao

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