The chuck is selected in dependence on the welding stud. The suitable chuck must then be adjusted to the length of the stud.
Depending on the length of the welding element, fit the striking pin in the chuck as follows:
a) Welding elements up to 20
mm in length:
The unthreaded part of the striking pin is located inside the chuck.
The unthreaded part of the striking pin is located outside the chuck.
Turn the striking pin until
the distance between locknut and stud face is:
a) when using the G1 / G3 : 51 mm
b) when using the C1 / C3 : 51 mm (to max. 53 mm)
Note: Add 12.5 mm when using a chuck extension!
