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.
How far can a fire alarm pull station be from a door?
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.
How many pull stations are required?
The National Fire Protection Association (NFPA) 101 Life Safety Code requires at least one manual fire pull station in each building. The code states that a building should not entrust life safety to only one safeguard, and directs that additional safeguards be implemented.
What is the maximum mounting height of a smoke detector?
Smoke Detector & Heat Detector Mounting Heights
|Detector Type||Maximum Ceiling Height (m) Cat L/P|
|Smoke Detectors||10.5 Meters (12.5 meters for 10% of Ceiling)|
|CO Point Detectors||10.5 Meters (12.5 meters for 10% of Ceiling)|
|Optical Beam Detectors||25 Meters (25 meters for 10% of Ceiling)|
Do electric rooms need heat detectors?
In addition provide pull stations where required by the NFPA 72. All mechanical rooms shall be protected using heat detectors. All electrical rooms, telecommunications rooms, storerooms, and janitor closets shall be protected using smoke detectors.
How do you use a manual fire alarm?
Make sure everyone in your area knows the locations of manual pull stations. If your area or building does not have a manual pull station…shout fire and evacuate the area. To activate a Fire Alarm, pull the handle on one of the red fire alarm boxes. In all cases of fire, call 911 immediately.
What is manual call point?
A manual call point is a device which enables personnel to raise an alarm in the event of a fire incident by pressing a frangible element to activate the alarm system.