This note describes the special design changes for the YD-250RT1HGJ welding machine, including the 1.2 mm wire diameter selection feature.
The document provides a brief overview of the YD-250RT1HGJ welding machine, which is based on the YD-250RTIHGF model with a special design addition. It explains that the new version adds a selectable wire diameter of 1.2 mm.
The note also lists the required wire feeder (YW-35KB3HTG) and includes a parts change list and circuit diagram for the modification. This manual is written in Chinese.
It adds a selectable wire diameter of 1.2 mm in addition to the standard 0.8 mm and 1.0 mm options.
The YW-35KB3HTG wire feeder must be used to support the 1.2 mm wire diameter selection.