Installation steps of the presser foot:
1. Rotate the hand wheel forward, lift the needle to the highest position, and raise the presser foot.
2. Press the wrench on the presser foot bracket at the back, and loosen the presser foot.
3. Install the presser foot so that the pin of the presser foot plate is just facing the groove of the presser foot handle, put down the presser foot plate hand, and the presser foot will be fixed in its position.