須於適當位置安裝釋壓閥，使用時可開啟釋放壓力至錨鍊輪可正常使用不被破壞

須於適當位置安裝釋壓閥，使用時可開啟釋放壓力至錨鍊輪可正常使用不被破壞。

結果 (英文) 1:

The pressure relief valve must be installed in the appropriate position, and the pressure can be opened to release the pressure until the anchor sprocket can be used normally without being damaged.

結果 (英文) 2:

The relief valve must be installed in an appropriate position and the release pressure can be opened to the anchor wheel when used without damage.

結果 (英文) 3:

A pressure relief valve should be installed at a suitable position, which can be opened to release the pressure until the chain wheel can be used normally without damage.