Manual — Brj-502

The BRJ-502 (also marketed as the BRJ-502D) is a plug-in digital gas leak detector designed to identify combustible gases such as Natural Gas (Methane), LPG (Propane/Butane), and Coal Gas. Key Operating Instructions

Shutdown: Once finished, turn the unit off and unplug it from the power source. 4. Maintenance & Troubleshooting Brj-502 Manual

Recommendation: All technical personnel should review the "Safety Protocols" section prior to first use. A copy of the manual should be retained in the control cabinet documentation folder for future maintenance reference. The BRJ-502 (also marketed as the BRJ-502D )

• Verify contents: device, power adapter, cables, mounting hardware, quick-start guide, and calibration certificate if provided.
• Inspect for shipping damage and confirm model and firmware version.