HBS 93-66-2201, Operating Manual, Page: 33 / 70

IT 2002 Order No BA 93-66-2201 Issue 01.06.08 33
5.6.3 Library Mode
In the library mode, you can call up and modify charging voltages, depending on stud
diameter (UD/pins).
Simultaneously press both arrow keys of welding time ( shorter longer) for
about one second. The display welding time shows 1‘4 (1‘4 means the set
welding current and welding time for stud diameter of 1/4“).
You can pre-select the stud diameter (1/4“ to 1“) with both arrow keys
( shorter longer). After about 3 seconds the display ( ) jumps onto the
pre-selected welding time and the display ( ) onto the pre-selected
welding current.
In addition, you can modify the welding time and welding current individually by
pressing the arrow keys (as described above).
5.6.4 Conversion Current Curve
It is possible to adjust the current curve for a special welding method. There is a
difference between drawn-arc stud welding with ceramic ferrule or with shielding gas.
Drawn-arc stud welding with ceramic ferrule
Simultaneously press both arrow keys (welding current higher lower) for about one
second. The display welding current shows the current scale with dots.
1.9.4.0.
Drawn-arc stud welding with shielding gas
Simultaneously press both arrow keys (welding current higher lower) for about one
second. The display welding current shows the current scale without dots.
1 9 4 0