Title
L-858 I-LUX/D-Lux Guidance Sign - Light Engine Replacement
URL Name
L-858-I-LUX-D-Lux-Guidance-Sign---Light-Engine-Replacement
Summary
This article provides the complete step-by-step procedure for safely removing a nonfunctioning LED board and installing a replacement LED board in the I-Lux series using thermal transfer adhesive and proper wire harness connections.

Content

Removal of Wire Harness and Mounting Clips

To replace the LED board, carefully remove the black wire harness plugs, press on the release safety catches of the plugs and pull out along the same plane that the LED is mounted on. Remove the mounting clips on either side of the LED board.

Removal of the LED Board

Then using a sharp blade, slide under the LED board and pry the LED board off of the mounting bracket where the LED board is held with thermal transfer adhesive.

Preparation of Mounting Bracket

Make sure to clean the area of the mounting bracket where the LED board was mounted before attaching a new one.

Installation of Replacement LED Board

On the replacement LED board, strip the protective cover from the thermal adhesive on the back and carefully place the LED board in the same location as the previous LED board. Make sure to align the IN side and OUT side in the same orientation as the other LED boards on the mounting bracket.

Reconnection and Final Steps

Replace the wire harness connections; and if the replacement LED board is at the end of the string, insert the green, end loop plug that completes the circuit.

 

Airport Lighting Company | L-858 I-LUX/D-Lux Guidance Signs 

Signs