Table of Contents
Stud welding units Operating manual Date: July 2021
INTRA 2100/1400 07.2021 / EN Rev.: A
8 Repairs ................................................................................................... 51
8.1 Notes on repair ............................................................................ 51
8.2 Troubleshooting .......................................................................... 52
8.2.1 Fault: Power supply ................................................................................... 53
8.2.2 Fault: Overload/phase error ...................................................................... 54
8.2.3 Fault: Gun function ................................................................................... 55
8.2.4 Fault: Welding .......................................................................................... 56
8.2.5 Electronics error search ............................................................................. 57
9 Appendix................................................................................................ 59
9.1 Disposal of the welding device ................................................. 59
9.2 Abbreviations .............................................................................. 61
9.3 Bibliography ................................................................................ 62