A construction site fire extinguisher inspection reveals the pressure gauge is in the red zone. What immediate action should be taken?
Correct Answer
B) Remove from service and replace immediately
A fire extinguisher with a pressure gauge in the red zone is not properly pressurized and will not function effectively in an emergency. It must be removed from service immediately and replaced with a properly functioning unit.
Why This Is the Correct Answer
A fire extinguisher with a pressure gauge in the red zone indicates the unit is either over-pressurized or under-pressurized, both of which render it unreliable or non-functional in an emergency. OSHA regulations and fire safety codes require immediate removal from service of any defective fire safety equipment. The extinguisher must be replaced with a properly functioning unit to maintain fire protection on the construction site. Continuing to rely on a faulty extinguisher puts workers and property at serious risk.
Why the Other Options Are Wrong
Option A: Continue using until the next scheduled maintenance
Testing by discharge is dangerous and wasteful - if the extinguisher is over-pressurized it could cause injury, and if under-pressurized the test confirms it's defective while also depleting any remaining contents. This approach provides no benefit and creates additional safety risks.
Option D: Test the extinguisher by discharging a small amount
This is extremely dangerous and violates OSHA safety requirements. A malfunctioning fire extinguisher provides no fire protection and creates a false sense of security that could lead to catastrophic consequences during an actual fire emergency.
Memory Technique
RED ZONE = REMOVE - both start with 'R' and red means stop/danger, so stop using it immediately
Reference Hint
OSHA Construction Standards 29 CFR 1926.150 - Fire Protection, and NFPA 10 Standard for Portable Fire Extinguishers
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