Note Δ: The eccentric wheel must be rotated to the highest point before the cutter moves.
Select the cutting knife, use the hand to pull the center wheel(Figure 3), adjust the position of the cutting knife and the round corner copper pad, place the cut object on the work table, and align with the two small side panels. The sharp corner faces the center of the cutter "R" and then pulls the handle or pedal. When the eccentric wheel starts to move, the handle or pedal is released. At this time, the cutter completes a cutting cycle and stops at the highest point.
If you step on the pedal, or when the wrench handle is not put, the cutter will cut continuously. When the eccentric wheel is used to adjust the angle cutter's up and down stroke, the cutter shall be pulled back to the highest point so that the connecting rod(2 in Figure(2)) is perpendicular to the table position. Otherwise, the eccentric wheel(3 in Figure(2)) will not rotate when the handle is pulled(14 in Figure(2)) or the pedal is stepped down(19 in Figure(2)), that is, the cutter can not cut down.