User Guide

Q:One of the axis doesn’t move?The X-axis and Z-axis are Ok but the Y-
axis does not move.
A:1.Check the connections; make sure it is plugged in correctly.
2.Check that the axis is not bending by turning the screw by hand
(disconnect the router first).
3.Check that the grub screws on the coupler connecting the threaded rod to
the stepper motor are tight and the coupler is not slipping.
4.If this doesn ’ t work Please swap the X axis motor and Y axis motor
cables. If the problem moves to the X axis, the X axis driver chip has the
problem. The control board should be replaced.