Remove knob by counter-clockwise rotation, simultaneously, pull away from body.

逆时针方向旋转拆卸旋钮，同时将其拉出阀体。

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Pressure regulator, in turn the knob and then pull up before the first rotation, rotate the knob depressed for the position.

压力调节时，在转动旋钮前请先拉起再旋转，压下旋转钮为定位。

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While holding the release button depressed, pull the knob and shaft out of the headlamp switch.

保持钮的按住状态，将按钮和轴拉出开关。

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