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When you help the machine before the test, you will pay attention to the details. The steps to adjust the front machine include:
 
1. Put the upper on the shoe last, and put the upper part of the toe part into the opening of the first claw, and step on the start switch (left foot switch) to clamp the first claw to the upper. Step on the start switch again,
 
2. Place the remaining upper faces in the openings of the second, third and fourth claws. Then loosen the two, three, and four claws to clamp the upper, and then the support is raised to support the upper. If you are not ideal, you can use the knee to touch the semi-retract switch.
 
3. Check the condition of the vamp. Adjust the position of the last of the upper face to achieve the best condition of the upper. Or both hands to move the two control handles,
 
4. Press the start switch of the front helper again. The large seat is lowered (or the knife is swept to the pre-knot) and the device will automatically complete the gang action. Each part of the machine automatically returns to the initial state.
 
5, step on the retreat pedal, a work cycle is over.
 
6. If there is improper operation or abnormal equipment during the operation. Return the front machine to the initial state.

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