I’m using an old welding machine. Does it contain PCB?

The Japan Welding Society discloses the name of the manufacturer, the name of the equipment, model number, and the manufactured date of the welding machine that uses PCB-containing capacitors (including those that may contain trace amounts of PCB).Please refer to the PDF file that can be downloaded from the following page:

http://www.jwes.or.jp/mt/senmon/de/archives/2020/06/pcb.html
If the device is not listed, please contact us from the “Contact Manufacturers.”