Fire Pull Station Height

Manual fire alarm boxes shall be red in color.

Fire pull station height.

Manual fire alarm boxes mounted with the top of the back box at 48 inches will generally satisfy both sets of requirements and complies with section 2 8 1 of nfpa 72. Nfpa 72 the national fire alarm and signalling code requires the operating switch of manual pull stations to be located between 42 and 48 inches from the floor. The ontario building code manual pull stations 3 2 4 18. 1200 1400 mm above the floor measured to the centre of the manual station the centre of the back box 1050 1150 mm above the floor measured to the centre of the manual station the centre of the back box audible signalling appliance.

2 in a building that is sprinklered a manual pull station is not required at an exterior egress. In this case height is measured from the floor to the operable part of each manual fire alarm box according to section 5 13 4 of nfpa 72 2007 edition mounting height must be between 3 and 4 feet from floor to handle. Through a forward reach or a side reach. Manual pull stations 1 except as permitted by sentences 2 and 3 if a fire alarm system is installed a manual pull station shall be installed a near the principal entrance to thebuilding and b near every required exit.

Sections 22 3 4 2 and 23 3 4 2 of nfpa 101 require fire alarms to initiate manually as well as by any detection devices that may be required in other parts of the code. In a forward reach the wheelchair user approaches the object head on. Not less than 2300 mm above the floor where ceiling heights allow measured to the centre of the device. This as well as other questions found on this website and our study guides would be a typical question asked on the nicet certification exam.

Ada fire extinguisher heights and fire alarm pull station placement must allow wheelchair users access and ease of operation. Below we have an picture of a typical manual pull station. The ada provides two ways to make operable parts accessible to wheelchair users.