What must an engineer do when losing air pressure as they enter a station?

When an engineer experiences a loss of air pressure while entering a station, it is crucial for them to notify the Trainmaster. This action is essential because a loss of air pressure can indicate potential safety issues that need immediate attention. Informing the Trainmaster allows for appropriate measures to be taken, including assessing the situation and possibly deploying maintenance personnel or taking corrective actions to prevent further complications.

Maintaining communication with supervisory staff is vital in ensuring the safety of the train, passengers, and crew. The Trainmaster can provide guidance on how to proceed and may instruct the engineer on specific protocols to follow in response to the air pressure issue. This coordination is key to maintaining operational safety and efficiency.

In scenarios like emergency stops or canceling stopping procedures, the engineer must first assess the situation before taking such actions, as they can lead to further complications if not handled properly. Continuing to operate normally would be inappropriate given the potential implications of a loss of air pressure. Proper notification ensures that all necessary precautions can be taken in a timely manner, prioritizing safety above all.