注：你正在编辑的一份前提条件指南。你所做的任何更改将影响包括此步骤的3指南。
正翻译步骤 1
步骤 1
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Unplug the device and remove the purple guard.
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Remove the head by pressing the right side of the head (with the device facing away from you).
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You will hear a 'click' and the head will become dislodged from the body of the device.
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