Fire helmets are key protective equipment for firefighters in firefighting and rescue missions. They need to have characteristics such as high temperature resistance, impact resistance, corrosion resistance, and lightweight, while also considering communication integration and human-machine efficiency. Proper maintenance and upkeep can ensure reliable protection in emergency situations.
1. Key points of daily maintenance
(1) Cleaning methods
Shell cleaning
Use neutral cleaning agents (such as soapy water) and a soft cloth to wipe, avoiding the use of alcohol, solvents, or strong acids and alkalis to prevent material corrosion.
Stubborn stains can be lightly brushed with a soft bristled brush to avoid scratching the surface.
Cleaning of face screen/goggles
Use anti fog cleaner or specialized lens cloth to wipe and prevent scratches.
If there are chemical residues (such as fire fighting foam and oil stain) on the panel, wash it with clean water immediately.
Inner lining/headband cleaning
The detachable lining should be hand washed with warm water and neutral detergent, and then air dried naturally (avoiding direct sunlight exposure).
The non removable lining should be wiped with a damp cloth to ensure complete drying before use.
(2) Check items (after each use)
Check the location, check the content, and handle any issues
If cracks, deformations, or fading (signs of high-temperature aging) are found on the shell, replace it immediately
Scratches, blurriness, severe chemical corrosion and wear on the face screen/goggles need to be replaced
Is the headband/suspension system elastic adjustment normal, and is the Velcro/buckle securely adjusted or damaged parts replaced
Whether the communication equipment microphone and headphones are working properly, clean the battery level interface, and replace the battery
Additional feature camera HUD、 Is the thermal imaging device being repaired by contacting the manufacturer
2. Long term storage and maintenance
(1) Storage environment
Avoid high temperatures: Do not place it in direct sunlight or near heat sources (such as near the engine of a fire truck).
Moisture proof and mildew proof: Store in a ventilated and dry place, and use moisture-proof agents.
Avoid squeezing: Store separately to prevent deformation (such as a dedicated helmet rack).
(2) Regular in-depth maintenance
Check the overall structure of the helmet every 3 months, especially its impact resistance (laboratory testing can be conducted if conditions permit).
Send to professional institutions for testing every year (such as fire equipment maintenance centers) to ensure compliance with EN 443/NFPA 1971 standards.