The medium repair works of static converters include disassembling of sub-assembling sets, electronic modules and main components from the converter cubicle, thorough cleaning, washing and painting of the cubicle, checking the functionality of all circuits and electronic modules, replacement of defective and used-up parts, re-mounting the converter and its functional control at the factory and on the passenger car. This preventive
maintenance of the converter enables reliable operation of static converters that significantly contributes to the carriage availability of passenger cars on domestic and international lines. Contracted medium repairs will be carried out periodically, 3 to 4 static converters per month.
The medium repair works on four static converters were completed in May and June. In the meanwhile, those converters were tested on passenger cars. When checking the quality, representatives of HŽ-Passenger Transport were extremely satisfied with the performed service and it is expected that the medium repairs of the static converters will continue in the next years.