When releasing a drum-operated type B safety, where is one man stationed?

When releasing a drum-operated type B safety, one man is stationed in the pit because this location allows for direct access to the safety mechanism and the hoistway. The pit is where critical components of the elevator system, including the safety equipment, are located. By having someone in the pit during the release, they can monitor the operation closely and respond immediately if something goes wrong.

Positioning personnel in the pit ensures safety and allows for precise execution of the release procedure, minimizing risks that could arise from equipment malfunctions or unexpected movements of the elevator. The pit also provides a clear line of sight to the necessary parts of the drum-operated safety, making it easier for the technician to observe and control the situation effectively.

In contrast, being in the control room, at the top of the elevator shaft, or next to the motor control panel would not provide the same level of direct engagement with the safety mechanism, potentially increasing the chances of overlooking critical safety measures.