It appears the Limit Switch (microswitch) is stuck. This limit switch will cut off the ability for the height motor.
The limit switch roller at the foot end inside the base lifts and stops the height at the lowest position when the white bushing glides to that end of the chrome rod and makes contact.
To Fix:
- Unplug the table
- Tilt the table to the side so you have access from the open bottom of the base frame.
- Bend the metal finger in the up direction very slightly. It won’t take much. We still want motion to stop when the white component lifts the roller.
- Set the table back down, plug in and test.