Traditional Culture Encyclopedia - Traditional customs - The connection method of the current regulator of the old electric welding machine
The connection method of the current regulator of the old electric welding machine
Old welding machine current regulator connection is as follows:
1, the output of the welding machine into the regulator, usually black or blue wire.
2, the potentiometer of the regulator into the power supply, the red wire.
3, the power plug into the socket, turn on the power.
4, rotate the knob of the regulator, adjust the size of the welding current as needed.
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