Fire Alarm Pull Station Height

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.

Fire alarm pull station height.

Fire alarm engineering best practices 7 equipment selection and layout display and control equipment annunciators zoning fire alarm zone and fire alarm circuit not necessarily the same thing. Nicet fire alarm systems levels 1 2 study guide. The line item for the 030 ampere 16awg entry is shown as 150 feet in table 5 of the fa 1000 installation manual. In a forward reach the wheelchair user approaches the object head on.

Alarms should initiate by manual fire alarm boxes commonly called pull stations 14 3 4 2 1 and 15 3 4 2 1 but the code allows for the exclusion of manual boxes in some spaces such as laboratories and cafeterias serviced by an automatic sprinkler system or other detection devices 14 3 4 2 3 1 and 15 3 4 2 3 1. The ada provides two ways to make operable parts accessible to wheelchair users. 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. Zoning defined by obc article 3 2 4 9.

2018 nicet fire alarm systems level 1 study guide. The ontario building code manual pull stations 3 2 4 18. 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. End of line resistors may be mounted in a properly identified common termination box or inside the fire alarm system s.

Another important aspect associated with device placement involves the height at which it must be mounted. Ada fire extinguisher heights and fire alarm pull station placement must allow wheelchair users access and ease of operation. Through a forward reach or a side reach. 2018 nicet fire alarm systems level 2 study guide.

Manual fire alarm boxes shall be red in color. We have converted the 229 meter entry on the line next to it to reflect the corrected imperial measurement of 751. 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.