Notice: The necessary pressure of the electrodes during resistance spot welding using hand-held spot weld pliers is not sufficient with electrode brackets having a length of over 40 cm/15.8 in! Use electrodes up to maximum 40 cm. Shielded arc welding must be performed on inaccessible areas. Symbols:
1 Resistance Spot Welding
2 Plug spot welding, shielded gas welding
3 Stitch seam spot welding, shielded gas welding
4 Full seam, shielded gas welding
5 Full seam, broken, shielded gas welding
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