Where should an emergency manual shutdown device be located in relation to the dispensing area?

The correct choice indicates that the emergency manual shutdown device should be located within 10 feet and greater than 25 feet from the dispensing area. This is significant because having the emergency shutoff device placed within this range ensures that it is accessible to personnel in case of an emergency, yet far enough away to minimize the risk of accidental activation during normal operations.

The specific distance requirements are established to enhance safety. The close proximity allows for quick access, which is critical in emergency situations where swift action is needed to mitigate hazards. Conversely, ensuring the device is not too close helps prevent accidental activation that could occur as a result of routine dispensing activities.

When analyzing the other distances provided, they do not effectively balance accessibility with safety. Being within 5 feet does not provide a sufficient buffer, increasing the risk of accidental triggering. Distances that are either too close or too far from the dispensing point can hinder the operator's ability to respond promptly and effectively. Thus, the specified range of more than 10 but less than 25 feet strikes the right balance to maximize safety in the dispensing area.