Fire Alarm Manual Pull Station Symbol

Refer to the symbol legend sheet for special symbols used in a particular set.

Fire alarm manual pull station symbol.

Manual pull station fire alarm box sign. Symbol description manual pull station addressable smoke detector heat detector where x r f combination rate of rise fixed temperature r c rate. Manual pull station 48 aff unless noted otherwise water flow switch valve supervisory tamper switch door hold open module. Audiomaster public address 2 watt re entrant speaker.

Manual fire alarm activation requires human intervention as distinct from automatic fire alarm activation such as that provided through the use of heat detectors and smoke. Provide fire alarm listed hold open. Bg 12lx addressable manual pull station. Fire alarm notes continued.

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. Telephone activated remote control. Indoor outdoor fire alarm bell. For more than 50 years some form of these typically red boxes have been found on the walls of most large buildings in the united states.

Ms 9200udls intelligent addressable fire alarm. Selectable fire alarm horn. The fire alarm system shall have as the secondary power battery backup sized for 24 hours of supervisory followed by 45 minutes of full system alarm. Ms 9200ud pcb intelligent addressable fire alarm system rev 3.

Manual pull station fire alarm box symbol compliance. Nfpa 170 symbol. Fire alarm system and devices shall be installed to the latest edition of nfpa 72 nfpa 70 nfpa 13 ufc 3 600. Fire alarm pull station.

2 in a building that is sprinklered a manual pull station is not required at an exterior egress. The ontario building code manual pull stations 3 2 4 18. When somebody pulls the fire alarm they re usually talking about fire alarm pull stations. However the symbols below are fairly common across many offices.

Explosion proof fire alarm pull station. Manual fire alarm activation is typically achieved through the use of a pull station usa canada or call point europe australia and asia which then sounds the evacuation alarm for the relevant building or zone. Station level paging adapter. A working fire alarm pull station supports prompt evacuation and swift action from first responders.