Pupista, Widya RikaHARYANTO, SIGIT2025-09-112025-09-10https://repository.polibatam.ac.id/handle/PL029/4327Abstract-This research aims to redesign the schematic structure of the AMCOTEC welding machine to facilitate the repair and maintenance process by novice technicians. The approach used includes analyzing the needs of novice technicians , identifying areas that often experience damage, and training novice technicians to more easily understand the schematics that are being made. By integrating a simpler interface, clear visualization of components, and easier access to important parts of the machine, it is hoped that novice technicians can quickly understand and solve problems that arise on welding machines. The results of this design are expected to increase the efficiency of maintenance time, reduce repair errors, and improve the skills of novice technicians in operating and maintaining AMCOTEC welding machines. The designed scheme significantly makes it easier for technicians to repair and maintain welding machines. In addition, the training program held proved to be very beneficial for novice technicians, resulting in a significant time reduction of 40.93% in the work process.AMCOTEC welding machineschematictrainingOtherNIM3222201029NIDN0029079105TEKNIK ELEKTRONIKA MANUFAKTUR