Fire exit staircase lights maintenance

1. Safety Precautions

• 1.1 Ensure the fire exit staircase is accessible and free from obstructions.

• 1.2 Use appropriate personal protective equipment (PPE), including gloves and safety goggles.

• 1.3 Notify relevant personnel and ensure proper signage is displayed to indicate that inspection work is in progress.

2. Tools Needed

• 2.1 Ladder or access equipment.

• 2.2 Replacement bulbs or fixtures.

• 2.3 Electrical tester or multimeter.

3. Visual Inspection

• 3.1 Inspect the condition of light fixtures, covers, and diffusers for signs of damage, cracks, or deterioration.

• 3.2 Check for loose or exposed wiring, corrosion, or burnt components.

• 3.3 Verify that emergency lights are clearly marked with "Exit" signs and are visible from all areas of the staircase.

4. Functional Testing

• 4.1 Turn on the lights and verify that all bulbs illuminate properly.

• 4.2 Check the brightness, color, and uniformity of light output to ensure consistent illumination.

• 4.3 Test the operation of battery backup systems for emergency lights to ensure they activate during power outages.

• 4.4 Monitor the lights for any flickering, dimming, or intermittent operation that may indicate wiring issues or faulty components.

5. Battery Backup Testing

• 5.1 Activate the battery backup systems by using the test button.

• 5.2 Monitor the emergency lights to ensure they switch to battery power and remain illuminated for the specified duration.

• 5.3 Verify that battery backup indicators or status lights are functioning correctly and display the appropriate status (e.g., charging, full charge, low battery).

6. Cleaning and Maintenance

• 6.1 Clean light fixtures, covers, and diffusers using a soft cloth or brush to remove dust, dirt, and debris.

• 6.2 Remove any obstructions or blockages that may affect the visibility or performance of the lights.

• 6.3 Tighten loose screws, bolts, or mounting hardware to secure light fixtures properly.

7. Replacement of Worn or Damaged Components

• 7.1 Replace burnt-out bulbs, damaged fixtures, or faulty components with suitable replacements.

• 7.2 Ensure replacement parts are compatible with the existing light fixtures and meet safety standards.

8. Restoration and Verification

• 8.1 Restore power to the lights and monitor their operation for proper functionality.

• 8.2 Check for any abnormalities, including flickering, dimming, or intermittent operation.

• 8.3 Verify the correct operation of battery backup systems and ensuring emergency lights activate as designed.