What are the code requirements for manual pull stations?

What are the code requirements for manual pull stations?

NFPA 72 requires that manual pull stations be installed within 60 inches of the exit doorway of each exit, mounted between 42 inches and 48 inches to the center of the handle, and, among other things, be red in color.

What do you call the fire alarm pull station?

To this end, you will find a fire alarm pull station in virtually every building you visit. Fire pull stations have not changed much over the years. However, they have become somewhat redundant and are often overlooked, as many buildings have installed automatic fire detectors.

Do fire alarm pull stations have to be red?

The location of your fire alarm pull stations will depend on the design and occupancy of your building. Additionally, a fire alarm pull station needs to be red and in a location that is completely unobstructed from obstacles. This way, anyone can access the pull station in an emergency.

Where are you most likely to locate a fire alarm pull station?

NFPA 72 requires a pull station within 60 inches of every individual exit, and for groups of doors that are more than 40 feet wide away from each other, there must be a pull station on both sides of the grouping. The placement of fire alarm pull stations is critical to ensuring they provide the protection intended.

Where are fire alarm pull stations located?

Location – Manual fire alarm boxes (pull stations) shall be located not more than five feet from the entrance to each exit. Manual fire alarm boxes shall be located in each story including basements.

Who pulls fire alarms?

The only one that gets to the fire department is the fire alarm. The alarm monitoring company calls the building owner first. The company will assume an emergency and contact the fire department if they can’t get in touch with the building owner. The property owner is responsible for the fire department dispatch.

Where do you put a pull station?

According to NFPA 72, each pull station must be installed between 42 and 48 inches from the floor to ensure easy accessibility for people in wheelchairs. In addition, it needs to be placed in a location that’s from free obstacles. This way any individual may access the pull station in the event of an emergency.

When should you pull a fire alarm?

If you smell or see smoke or fire, alert others in the nearby area, activate the fire alarm by pulling a fire alarm pull station and evacuate. WHEN A FIRE ALARM IS ACTIVATED EVACUATION IS MANDATORY!

How high can a pull station be mounted?

Manual Fire Alarm Boxes (Pull Stations) – The height of the manual fire alarm boxes shall be a minimum of 42 inches and a maximum of 54 inches measured vertically, from the floor level to the activating handle or lever of the box. Manual fire alarm boxes shall be red in color.

Can aerosols spray set off fire alarm?

Cooking, aerosol spray, air fresheners, and dust in a smoke detector can trigger a fire alarm. It is also possible to break a sprinkler head or open a sprinkler valve to start the flow of water through the system.

How many pull stations do I need for my fire alarm system?

NFPA 101 requires at least one manual pull station for any fire alarm system that uses automatic fire detection devices such as smoke detectors and heat sensors or water flow detection devices such as sprinklers. How many of them are required depends on how large the area to be protected is and how many exits it has.

Can fire alarm systems be manually set off?

Fire alarm systems can be manually set off when there’s no fire emergency. This can be an intentional or unintentional act. One way to manually activate a fire alarm system is to pull the pull stations. Pull stations can be accidentally pulled by people falling or catching themselves on a pull station.

What happens when you pull a fire alarm button?

On all types, pulling down the handle completes the circuit and locks the handle in the activated position, which sends a notification to the fire alarm control panel to trigger the alarms. Once a manual pull has been activated, it must be restored to its ready position.

What is nfnfpa 72 fire alarm pull station?

NFPA 72 refers to fire alarm pull stations as “manual fire alarm boxes.” The code requires that the travel distance to the nearest pull station on a given floor must be no more than 200 feet. So, the larger the building and the longer its hallways, the more pull stations will be required.