Airport AGL Maintenance & Technical Support
AGL maintenance involves much more than replacing a defective light. An AGL system contains interconnected electrical, lighting and control components, so a fault in one part of the chain can affect a single fixture or an entire circuit. Maintenance should therefore consider the complete system rather than only the visible fixture.
AGL chain: CCR → Primary Cable → Primary Connector → Isolating Transformer → Secondary Connector → Light Fixture.