ESAB Versotrac EWT 1000 Instruction Manual page 34

5 OPERATION
Laser lamp (0821 440 880)
If there is no suitable edge along which to
steer the welding tractor mechanically, for
example when making an I-joint, the laser
lamp will be helpful with submerged arc
welding in order to indicate the position of the
welding nozzle in the joint.
See "ACCESSORIES" chapter.
Guide wheel bogie (0413 542 880)
Use of the guide wheel bogie in a V-joint
allows the welding tractor to track the joint.
The welding tractor can pass over tack welds
without problems and will not lose the track.
The guide wheel bogie is secured to the
contact tube, and the welding nozzle is
positioned to weld behind the guide wheel
bogie.
See "ACCESSORIES" chapter.
0463 613 101 - 34 - © ESAB AB 2020