Guest Helen Posted February 23, 2016 Report Share Posted February 23, 2016 Does anyone know what the maximum time delay allowed between the first and second stage of a two stage fire alarm system is? Quote Link to comment Share on other sites More sharing options...
Tom Sutton Posted February 24, 2016 Report Share Posted February 24, 2016 All interested parties should get together and decide the shortest acceptable time to carry out the aims why a delay is necessary. The signal should automatically change to an audible fire warning, in at least the relevant alarm zone, after a pre-set period, unless manual stopped at the control equipment. The period for the staff to investigate (the pre-set time) should not normally exceed six minutes then go into full alarm depending on the evacuation procedure. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.