If it s not lit then ac power is most likely issue.
Emergency exit lights not working.
Exit signs are simple devices that you can normally be examine and repair quickly and easily.
This article is accurate and true to the best of the author s knowledge.
1910 37 b lighting and marking must be adequate and appropriate.
Next issue would be transformer or power supply 2.
Sometimes the first time that you realise that there is a problem with your emergency lighting is when they do not work during a power cut or when they fail the three hour duration test.
Repair an emergency exit light in under 2 minutes.
Most emergency lights or exit signs have a small push to test button somewhere on the casing.
Step 1 check the power source if the light is out.
A brief guide of what to check when your emergency exit lights are not working.
You can push and hold this button for thirty seconds to test the bulbs and battery.
This works ok if you have a small number of devices that can be easily reached.
How long has it been installed.
Keep exit route doors free of decorations or signs that obscure the visibility of exit route doors.
The exit lights that only come on during power failure are connected to the main electrical supply that constantly charges the battery.
Provide lighting for exit routes adequate for employees with normal vision.
Fixing an emergency light is usually as simple as screwing in a bulb or occasionally replacing a battery so keep it simple prepare ahead of time and try not to jump to drastic measures.
Is the test light lit.
The signs require troubleshooting as soon as anything starts to go wrong with them.
Employees during an emergency remain in good working order.
Post signs along the exit access indicating the direction of travel to the nearest exit and exit.
Safeguards designed to protect employees during an emergency e g sprinkler systems alarm systems fire doors exit lighting must be in proper working order at all times.
If it does not light up for the entire thirty seconds you have a bad exit sign battery.
Emergency troubleshooting guide exits combos with a battery.
An exit light that appears to be working when the power is on may have a burned out low voltage bulb or flat battery which means that it doesn t work when it is needed.
Keeping emergency exit signs in working order is a high priority.
1910 37 b 1 each exit route must be adequately lighted so that an employee with normal vision can see.