AOV Systems

Routine Inspection

• Confirm that all vents function properly, opening and closing as needed.
• Examine manual control points and switches for operational integrity.
• Test the system's response to alarm signals or smoke detection.

Cleaning and Lubrication

• Remove any blockages or obstructions by cleaning the vents and mechanisms.
• Apply lubricant to moving components to ensure they operate smoothly.

Electrical Checks

• Inspect all wiring and electrical connections for signs of wear or corrosion.
• Verify that control panels are functioning correctly and that backup power (if applicable) is operational.

Sensor and Alarm Testing

• Ensure that smoke detectors, heat sensors, and other fire alarm components activate the AOV system as intended.

System Calibration

• Modify vent operation settings to align with the building's specific requirements (e.g., duration for which vents remain open during smoke extraction).

Compliance Certification

• After maintenance, verify that the system complies with regulatory standards (e.g., BS 7346 in the UK) and update any necessary certifications.

For expert AOV service and maintenance, companies like Electrofire Group Ltd or similar specialists can perform these tasks regularly to keep the system in optimal condition.