71Bend-Tech Dragon A150
Troubleshooting Guide
Limit Switch Operation
15
Replacing the X Limit Switch
During normal use over time, it is possible for the X limit switch to fail. The X limit switch
operates by making contact with a button head cap screw fastened to the rear part of the Rail.
When the switch contacts the head of the button head cap screw it signals the X- limit, or X
Home when calibrating the machine.
1. Remove the outer plastic cover from the X axis limit switch.
2. Note the color of the wires and the wires location on the switch. Use a Phillips screwdriver
to remove the screws mounting the wires to the switch.
3.
4. Remove the limit switch. Reverse the process to install the replacement switch.