9-33
R
Troubleshooting
Error Cause
→ Elimination
System does not weld, System is not switched on
no or only poor sparking → Switch on system, digital display lights up
Welding or control cable are not connected properly or damaged
→ Connect cables properly, and/or check for damages. Replace if necessary
Both earth cables are not or not properly connected and/or earth clamps are
not attached to the workpiece
→ Connect earth cables, attach earth clamps to the workpiece
Welding points and/or earth connection points at the workpiece are not
metallically blank
→ Prepare workpiece and/or studs
There is no arc even though Stud without ignition tip or centre mark to deep for the ignition tip
system is ready for operation → Use stud with ignition tip or reduce centre mark
Control of stud welder or welding pistol is defective
→ Contact SOYER customer service
Stud is too loose in stud holder
→ Press stud holder together or tighten it
Stud thread is scorched Stud holder is worn
→ Replace stud holder
Varying welding results Welding energy not correctly set
→ Set welding energy
Cable connections are too loose. Transition resistances are generated
→ Check all cable connections and earth clamps for tight fit
Stud too loose or not fully inserted into stud holder until stop
→ Insert stud into stud holder until stop. If necessary, replace stud holder
Magnetic blowing action. Arc is forced into a certain direction
→ Alter earth clamp fixture, place iron parts on the edges and/or rotate
welding pistol
Irregular operation of stud welding pistol or welding head
→ Contact SOYER customer service
Intensive sparking, stud flange, Welding energy is set too high
almost melted away → Reset welding energy using energy range controller
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