Translations:How to operate relay line block equipment/39/en

To send the signal "line clear", the corresponding Ko button is pressed. The end field (Ko) is unblocked and the next train can follow.

ATTENTION: If our entry signal does not reach a clear position and a train is authorized to pass it by written order or substitute signal (Sz), the clearance detector has to be switched on manually! This is done by pulling the button dKo. If the dKo is not operated in this case, the technical requirements for sending the "line clear" signal are not fulfilled and the line will continue to be blocked, even though the train has cleared the track.