Title
CCR Warning – Firing Card Warning
URL Name
CCR-Warning-Firing-Card-Warning
Summary
Describes the Firing Card Warning condition on the Type L-828 / L-829 CCR and outlines the manual-listed attempt to correct procedure.

Content

Warning Description


The CCR has determined an issue with the Firing Card.

Attempt to correct


- Turn off power to the CCR.
- Once power has discharged and all LEDs are out, remove the green terminal blocks from the firing card.
- Ensure all screws are tight.
- Reinstall the terminal blocks. Ensure they are seated fully.
- Unscrew the serial cable and remove it.
- Reinstall the cable and screw in the thumbscrews.

Airport Lighting Company | Type L-828 / L-829 Ferroresonant Constant Current Regulator

Constant Current Regulator