Which practice is NOT part of maintaining arc flash PPE?

• A. Inspect PPE before each use.
• B. Clean PPE according to manufacturer guidelines.
• C. Replace worn or damaged items.
• D. Reuse damaged PPE without repair.

Answer: (D)

Maintaining arc flash PPE is about keeping every piece in safe, effective condition so it continues to provide the protection it’s rated for. Inspecting PPE before each use helps catch any wear, damage, or contamination that could compromise protection or cause failure during a flash. Cleaning PPE according to the manufacturer’s guidelines preserves the material’s protective properties and ensures a proper fit. Replacing worn or damaged items is essential because continued use could expose you to injury.

Reusing damaged PPE is not part of proper maintenance. If PPE shows damage, it should be taken out of service and replaced, or repaired only if the manufacturer explicitly allows it and provides authorized procedures. Maintenance, by design, avoids reusing compromised gear and emphasizes keeping equipment within its tested protective parameters.