What does "out of service" signify in NORAC terminology?

In NORAC terminology, "out of service" indicates that equipment cannot be used until it has been repaired. This status is critical for ensuring safety and operational efficiency. When equipment is designated as out of service, it typically means that it has encountered a fault or malfunction that renders it unsafe or inoperable. This status alerts operators and maintenance personnel to refrain from using the equipment until it has been thoroughly assessed and repaired, preventing any potential accidents or further damage.

Options that suggest the equipment is available for use, must be taken to a maintenance depot, or is undergoing routine check-ups do not accurately reflect the serious nature of being out of service. The phrase underscores the need for immediate attention to ensure that all equipment meets the necessary standards for safe operation.