First-Class Experienced Trainers

Maintenance Seminar Topics

• FAA Regulatory Documents – Brief review of critical FAA Advisory Circulars that impact maintenance of airfields
• Series Circuit Safety – FAA AC recommendations on safety, review of lock-out tag-out requirements and Arc Flash overview
• Series circuit theory of operation, diagnostics and troubleshooting
• Series circuit components including series cutouts and isolation transformers
• Airfield fixture torquing overview and compliance with FAA AC and EB 83
• L-828 / L-829 Constant Current Regulators (CCR) – Different types and technology. Review of control and monitoring functions, electrical performance and proper sizing of airfield loads
• CCR theory of operation for thyristor and ferroresonant. Calibration, maintenance and troubleshooting
• Approach equipment including L-849 REIL and L-880 PAPI
• Runway and taxiway in-pavement lighting L-850, L-852, L-852G
• Guidance signs L-858 and performing LED sign retrofits
• Base can L-867, L-868 installation overview and components demonstration