What does a yellow tag indicate about a fire extinguisher?

A yellow tag on a fire extinguisher signifies that the extinguisher is part of a pre-2008 system that does not comply with the UL 300 standard. The UL 300 standard, established in 1994, provides benchmarks for fire extinguishers used in commercial and industrial environments, particularly those involving cooking operations with fats and oils. This classification helps ensure that the extinguishers are equipped to handle the specific challenges that these types of fires present.

The presence of a yellow tag indicates that the extinguisher may not be suitable for certain fire types, particularly those that are flammable or combustible as related to cooking equipment. It serves as a vital alert for facility managers and safety professionals to consider updating the extinguishing system to meet newer standards that enhance safety and effectiveness.

In contrast, other tags would indicate different statuses, such as the need for immediate servicing, compliance with the current UL 300 standards, or that the extinguisher is currently undergoing routine maintenance. Understanding the significance of the yellow tag is crucial for maintaining fire safety and ensuring that fire extinguishing systems are appropriate for the hazards present in a facility.