Stud welding – Practical knowledge: BMK-12W
If required, prepare ground connection (please use protective
goggles).
Earth connection points at the workpiece must be blank. If
necessary, grind the surface of contact areas to clean bright
metal.
Attach the earth clamps to the workpiece. Always attach both
earth clamps (arc blow!).
Only attach both earth cables to the workpiece being welded in
order to prevent high transition resistances.
Ideal condition: The stud is located in
the centre of both earth connections.
If required, prepare welding points at the workpiece (pls. use
protective goggles).
If necessary, grind the area to be welded to clean bright metal.
Connect mains cable to power supply.
Ensure correct connected loads for electrical
connections (please refer to the stud welder's
type plate)
Standard connection
CEE 32 A (3P + protective earth conductor)
3 x 400 V 50/60 Hz
Special connection of
3 x 230, 3 x 440 or 3 x 500 V 50/60 Hz possible
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