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12 Welding
12.3 Setting the Charging Voltage
First determine the necessary charging voltage.
Read and observe here Point 12.2 „Determining the Charging Voltage“.
Only now set the necessary charging voltage with the arrow buttons.
12.4 Setting the Stud Feed Time (Automatic Mode)
In automatic mode, you can set the stud feeding time (blow time) for the VBZ and
plunger. The blow time can be set between 0.25 s and 5 s.
To do this, press the arrow keys
twice in quick succession.
Now set the stud feeding time with the
or keys.
The stud feeding time is dependent on
– the length of the stud feeding tube
– the diameter of the ange used
– the weight of the welding element.
Before beginning welding, check whether the stud feeding time has been set high
enough.
To do this, lead a welding element from the feed unit through the feeding tube to
the plunger of the welding gun.
If the stud feeding time was set too low, the welding element remains in the feeding
tube.
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