8
when the discharge indicator will light off ,the machine can output, but the it will reduce output power.
N
——
Brass electrode/ carbon electrode heating or welding function choice
O
——
Socket for brass electrode/ carbon electrode heating
P
——
fuse
2-8. Stud welding torch
2-8-1 torch (as diagram on right)
Torch work principle:
Press the stud screw connects to the base metal.
The welding torch will discharge by contact way.
That applies to :
Soft steel, stainless steel stud screw.
Length of stud screw less than 150mm.
2-8-2 Adjust the pressure and extend distance
1, Stud screw extend 2.0mm from 3 support feet, as the diagram 4 on left
2, Turn left the Spring adjustment, stud welding heat will increase, torch pressure will reduce.
3, Turn light the Spring adjustment, stud welding heat will reduce, torch pressure will increase.
4, When torch pressure is not enough, please remove back cover and spring adjustment, then replace the pressure spring.
2-8-3 Stud screw clamp
Stud screw clamp is the part for keep the stud screw carry welding current. So make sure the diameter of the
clamp in accord with stud screw. When the diameter of the clamp is not suitable to the stud screw, the stud screw
and clamp are easily damaged. That will cause stud welding treble. Please pay attention to the problem.
stud screw clamp setting of torch
Torch head holder
Shell
Screw clamp
3 support feet
Trigger
Handle
Pressure
adjustment
Socket wrench
for adjust
screw clamp
Screw clamp
Gag lever post
Clamp fixed screw
Extend 2mm
Diagram 4
Pressure spring
Spring adjustment
