: Once ready, the display will show "0" and the green "POWER" light will remain steady. Understanding Display Codes Action Required 0 Normal operation; no gas detected. 1–9 Low to moderate gas leak detected. Ventilate area and check gas appliances. A Dangerous gas leak concentration detected. Evacuate immediately and call emergency services. Maintenance & Safety
Requires the manufacturer’s proprietary “Brj Loader” software. This is for remote field updates. Brj-502 Manual
Wipe down the exterior with a dry cloth and clear any debris from the moving parts. : Once ready, the display will show "0"