8
Power supply cable
Distribut or box
Work piece
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Picture 2
）
If the power supply equipment is put on slope, pay attention on preventing it from toppling. .
Prohibit using the power supply for unfreezing the pipeline.
Connect the fast plug of the earth cable to the positive electrode of the welding machine panel
and tighten it clockwise. Use the earth clamp to clamp the work piece; connect the welding gun
cable to the negative electrode of the machine panel.
Connect the power cable to the matching distributor box according to the voltage grade; do not
connect the wrong one. And also should ensure the voltage difference is within the allowance.
After above steps, the installation is finished, and can start welding operation.
Warning!
All of the connections can be done only after the power supply is
shut off. The correct sequence is connecting the electrode holder or
welding torch and the earth cable to the machine firstly, and then
checking to make sure the connection is correct, reliable and no
loose, connecting the power cable plug to the power supply at last.
