source: Ji'nan West locomotive section, Wang Haiyang
"there is this alarm, no longer have to worry about the handle misoperation of the violation Zhang, our shunting driver also has his own "reminder". The new type of locomotive feels good. This is the feeling of using the "three guards" alarm after using the shunting driver of the workshop in Ji'nan West locomotive depot. This is quite different from his attitude towards driving HXN3B type diesel locomotives a year ago. At that time, he once had a bit of a conflict with the new models.
Kong Lingyong is welding alarm device line board
the use of a workshop is responsible for the shunting operation task of Jixi station marshalling yard. This marshalling yard is the only network of Ji'nan Railway Bureau. The marshalling yard requires tens of thousands of vehicles to be marshalling a day, and a driver can operate a locomotive handle thousands of times in one class. Since June 2015, the HXN3B type diesel locomotives which belong to this section have been put into use one after another. Because the control mode of the new model handle is the opposite of the handle mode of the original Dongfeng Diesel Locomotive, and the new model has no hint function for the handling of the handle, the new model is used in the initial period of time. Drivers of locomotives often violate regulations due to incorrect operation of the handle. He has been examined by the workshop and has always been good at safety, but because of the use of a new model, he had made him mutter in his heart and refused to use a new model.