6
Start-up and weld quality check
Page 34
Stud welding units
Operating manual
Date:
July 2021
INTRA 2100/1400
07.2021 / EN
Rev.:
A
10.
Position markings are generally made by drawing or punching at the welding
location directly on the workpiece. To achieve good welding, the punches must not
be made to large or deep.
For recurring work and special cases, there is an advantage to use welding
templates (
see the following illustration).
11.
Make sure the workpiece is placed free of vibration (especially important for large
and thin-walled workpieces).
12.
Solvents that contain chlorine absolutely must be removed from the welding zone.
They are not to be exposed to arc radiation.
13.
Check the setting values required for your welding task*
)
on the INTRA 2100/1400
welding device and on the connected gun.
14.
During the welding process, the position of the gun and welding process are not to
be changed.
15.
Welding on one workpiece with more than one welding device must be avoided
(electrical hazard from high open-circuit voltage).
16.
If welding on one workpiece with more than one welding device cannot be avoided,
the welds must be alternated in time.
*
)
To make sure the setting parameters are correct, always do some test welds before
starting work. The quality of the weld results must be checked.
Work piece
Spacer bolt
Template
Ceramic ring
Ceramic ring
holder
Stud
Guide bushing
Support
Change stud
