To replace the cartridge, unscrew the handwheel, clean the seat of the valve of any foreign matter and then assemble a new disc cartridge.

 
  • 要更换阀瓣筒,就要先把手轮螺丝旋下来,清除阀门的阀座上外来杂质,然后用新的阀瓣筒重新组装。
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