What is the correct position of the calibration crown?

The center of the calibration crown (tooling) should be
X = 2 – 3 mm
behind the center of the pendulum roller head.


he screw with the lock nut has a red seal and must not be changed. This is used to fix the position on the longitudinal axis of the tool carrier with regard to the welding centre.


If you have to change the setting of the calibration crown, you have to loose the lock nut and adjust with the M10 screw accordingly.