¶ 4.4 Limit sensor of X, Y, Z axis
Left & Right limit sensor of X axis
Open the top door, L&R limit sensors of X axis are positioned as below picture (Figure 4.4 - 1). Unplug the cable and remove the screws to take them off.
Front limit sensor of Y axis
Y axis only has front limit sensor, no rear limit sensor
Use knob wrench to remove the left cover, the front limit sensor of Y axis is positioned as below picture (Figure 4.4 - 2)
Upper & lower limit senso of Z axis
Use knob wrench to remove the back cover, the upper & lower limit sensor are positioned as below picture (Figure 4.4 - 3)
