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Are Fire Extinguisher Covers Are Required?

It is not very well known, but fire extinguishers that have the potential to be exposed to damage from environmental conditions are required to be installed with protective covers. Not only is it common sense, there is a provision in NFPA 10, Standard for Portable Fire Extinguishers that mandates them.

Per NFPA 6.1.3.7 Fire extinguishers installed under conditions where they are subject to physical damage (e.g., from impact, vibration, the environment) shall be protected against damage.
(NFPA 10, 2013 Edition)

Almost every extinguisher that is outdoors needs an extinguisher cover to protect it from the elements. This includes extinguishers hung on the outsides of buildings, extinguishers at fueling racks, and extinguishers mounted on the outside of vehicles, such as fuel and trash trucks. Other applications include wheeled extinguishers that are outside at industrial facilities. American Fire & Security  not only offers extinguisher covers for wheeled units, but we also have extinguisher covers for most hand extinguishers, including cartridge operated extinguishers that are frequently employed for vehicles and installed in industrial plants.

Our technicians will take a close look at extinguisher covers during annual maintenance of extinguishers. When you remove the extinguisher cover, examine the condition of the material, the hook and loop closure or elastic-back, and the window, where provided. Some extinguisher covers also have pull bottom tabs and straps that must be examined for wear. If any of these items are appear significantly worn or damaged, it is time for a new extinguisher cover.

If  you have any questions about if your facility should have fire extinguisher covers please feel free to reach out to me at (937) 262-7937 or info@AFS911.com

Fire Extinguisher Cover

What is a fusible link and how do they work?

At American Fire & Security we are continually servicing and maintaining kitchen hood systems and fire doors.  One of the most important items for either one of these systems are the fusible links.  Per NFPA and the manufacturers standards most fusible link systems must be inspected and maintained every 6 months.

What are Fusible Links?

Fusible links are temperature sensitive fire protection devices designed to be part of a fire protection system. The system is activated when the ambient temperature increases to the point that causes the fusible link to “break-apart”. At the point of breakage, it releases the pre-loaded fire protection device, thus restricting the spread of fire. Fusible links are manufactured under the most rigid quality procedures to assure the highest possible degree of uniformity and “break-away” reliability.

The fusible link is one of the simplest forms of heat detection devices. When links are used in a restaurant system, their purpose is to cause the system to function and extinguish the fire. Fusible links used in this manner are actually releasing devices that are heat actuated. They cause the system to automatically operate at a predetermined “fixed” temperature.

How do they work?

Links are employed to restrain the operation of the system until a fire occurs. Each link is connected by a cable to the restaurant system releasing mechanism. When a high temperature is reached, the two halves of the link separate. When the cable tension is released by the separation of the link, the system operates and wet chemical flows out the discharge nozzles into the fire area.

Why is it important to replace our fusible links?

Fusible Links are one of the most critical components of a kitchen fire suppression system.  Many factors can inhibit the fusible link from working properly.  NFPA requires the fusible links to be replaced semi-annually, but other factors such as grease build up, could cause the need for them to be replaced sooner.

For more information on Fusible Links or to schedule your next Kitchen Hood System or Fire Door inspection feel free to contact us at (937) 262-7937 or visit our web site!

 

Fusible Link

Replacement of Restaurant Dry Chemical Systems: January 1, 2014

NFPA 96, Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations, was recently updated.

The newly released 2014 edition has a requirement that impacts old dry chemical systems. Effective January 1, 2014, all automatic fire extinguishing systems for the protection of commercial cooking equipment are required to meet ANSI/UL 300, Standard for Fire Testing of Fire  Extinguishing Systems for the Protection of Commercial Cooking Equipment (2005, revised 2010), or an equivalent standard. This means that existing pre-engineered dry chemical systems protecting this hazard will need to be removed and replaced.

Pre-engineered wet chemical fire suppression systems that are listed to UL 300 are the most common means for protecting commercial cooking equipment, because they are effective, reliable, and economical. They are also the only pre-engineered systems that meet the stringent listing criteria of this Underwriters Laboratories fire test standard. For these reasons, any restaurant looking to replace an existing dry chemical system will most likely request the installation of a UL 300 wet chemical system.

The reference for this deadline is NFPA 96, 2014 edition, paragraph 10.2.3.2. NFPA issued the updated standard on August 1, 2013, with an effective date of August 21, 2013.

For more information call (937) 262-7937 or visit our web site today!

Kitchen Hood System

Do you have the right type of fire extinguisher for your computer and electronic equipment?

Do you have the right type of fire extinguisher for your computer and electronic equipment?

  • Halotron Fire Extinguishers are designed for use in computer rooms, telecommunications facilities, clean rooms, data storage areas, offices, boats and vehicles.
  • The stored pressure in the Halotron Fire Extinguisher is discharged as a rapidly evaporating liquid which leaves no residue and won’t damage your equipment.
  • Halotron Fire Extinguishers are EPA approved Clean Agent HCFC for Class A, B, and C hazards, that has a low GWP (Global Warming Potential), low ODP (Ozone Depletion Potential), and a low atmospheric lifetime.

If you are not sure if you have the proper fire extinguisher call American Fire and Security at 877-237-8918.

Stay Safe!

The Security Girl

 

Halotron Fire Extinguisher, Chrome

Halotrton Fire Extinguisher, Chrome

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