How to Check the Exit Indicators and Emergency Lights
The majority of emergency lights placed in commercial buildings are basic illumination fixtures with a tiny battery. The battery is constantly charged thanks to the device's connection to the building's electrical system.
In the event of a power outage, electronics in the device triggers the lights, allowing building residents to see their way outside. The majority of emergency lights are only intended to operate on battery power for the minimum of thirty minutes needed by code.
Internally illuminated exit signals function similarly to emergency lights. Many of them have two pairs of lights because they are always on. One pair uses 110 volt building electricity and is typically on.
The second group consists of low voltage batteries-only operating lights that only turn on when there is a power outage. Because the low voltage lights have burned out, an exit sign that seems to be operating regularly may not operate at all during a power outage.
An emergency generator supplies electricity to escape signage and emergency lighting devices in some bigger structures. Emergency illumination in these buildings is typically checked concurrently with the generator, and either an electrical or mechanical contractor, or full-time building maintenance personnel, performs the testing. If you require more information about evaluating these kinds of devices, get in touch with our workplace.
What kind of monitoring is mandated by the fire code?
The emergency lamps or illuminated escape signage must be examined and tried at least once per month in accordance with the fire code.
A thirty-second evaluation of the lamps is required as part of the exam. Additionally, a yearly test is necessary, during which the lights must run on backup power for at least thirty minutes. The fire tester must have access to and keep written documents that detail the testing. A example document sheet that you can use can be found in our Tools section.
How do I evaluate them?
On the covering of most emergency lights and exit signals, there is a tiny "press to try" switch. To verify the lights and battery, press and hold this trigger for 30 seconds. If you only have a few readily accessible gadgets, this works okay. The lights should turn on and stay on for the entire thirty seconds at the same luminance. You should call your plumber for adjustments if some of the lamps stop working or the lights start to fade right away.
For exit signs, you should also make sure that the sign is correctly lit when the electricity is on normally.
There is a second choice that might be preferable for a large number of devices or the annual 30-minute exam. Find the switch or circuit breaker that powers the exit signage or emergency lights. (If they are not correctly identified, you might need to call an electrician.) Turning off the circuit switch is necessary before checking the lights to see if they function for the thirty-minute (annual) or thirty-second (monthly) trial time. Precaution: If laptops or other similar devices are attached to the same circuit, you might want to make sure to save info on them first.
If you're still having difficulty, our fire tester will be glad to walk you through the procedure when he inspects your company's fire safety.
What is the purpose of the 30-second illumination test?
For a brief period of time, many faulty cells will keep just enough charge to completely illuminate the lights, but they will soon lose power. If you don't try for thirty seconds, you might discover that the lights are on every month only to discover that they suddenly stop working right when you need them. Make sure the cells don't just have this kind of "surface charge" by trying the LEDs for at least thirty seconds.
