A fire alarm pull station is an active fire protection device usually wall mounted that when activated initiates an alarm on a fire alarm system.
Fire alarm pull station symbol.
Nfpa 170 fire safety and emergency symbols table 6 7 3 symbols for related equipment this is an interesting table as there are 2 symbols with no descriptions but i am only interested in the door holder symbol.
Download this fire alarm pull station sketchup model for use in your interior fit out 3d cad models.
However the symbols below are fairly common across many offices.
Ms 9600ls intelligent addressable fire alarm system.
Bg 12lx addressable manual pull station.
In its simplest form the user activates the alarm by pulling the handle down which completes a circuit and locks the handle in the activated position sending an alarm to the fire alarm control panel.
Symbol description symbol description fire alarm general notes.
Fire alarm pull station.
Fire alarm annunciator panel.
Download over 793 icons of fire alarm in svg psd png eps format or as webfonts.
Fire alarm system and devices shall be installed to the latest edition of nfpa 72.
Fire protection systems shall be installed by a contractor licensed to perform such work in the project jurisdiction.
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Refer to the symbol legend sheet for special symbols used in a particular set.