Method of operation:1. Use the hand wheel to raise needle to position, lift the cloth pressing plate by using the back handle and then put into the cloth.2. Put down cloth pressing plate, clockwise rotate handwheel for some rounds, switch on and start sewing.3. There is an adjusting speed switch in the back of the machine, it has "high" and "low" gears, when it is pressed, it is high speed gear; press it again and it rises, then it is low speed gear.4. Manual work for guiding cloth for straight movement of turning. Make it move naturally and do not pull forcefully so as to avoid breaking or jumping of thread.5. Turn of motor after use and rotate handwheel to raise the needle to the highest position. Put out the thread from needle for 15 - 25mm and cut the thread.(Attention: Do not pull forcefully thread or cloth so as to avoid damage to machine part or needle.)6. Raise cloth pressing plate by using cloth pressing plate handle. Lightly pull out cloth, upturn the sewed cloth and draw out thread, then knot in accordance with attached drawing 2 on the user manual.