STEP ONE: Its always a good idea to change the LED boards with power to the transformer turned off completely. To remove the KG faceplate assembly, remove the two screws on each side of the fixture by turning counterclockwise using a Phillips screwdriver.
STEP TWO: Remove the inner housing by sliding upward.
STEP THREE: To remove the KG lens cover assembly, remove the six screws in front of the fixture by turning counterclockwise using a Phillips screwdriver.
STEP FOUR: The filter can be removed easily by turning counter-clockwise.
STEP FIVE: Depending on the size of the LED board, you will have two to three Phillips head screws that need to be removed to access the LED board below the reflector. Carefully remove these screws by turning each counterclockwise.
STEP SIX: The LED board can now be removed. Using a small flat bladed screwdriver to pry outward gently on one side of the board taking into account the two pins on the bottom. Make sure the base of the fixture where the LED was removed from is clear of debris or residual thermal pad material.
STEP SEVEN: Once the LED board is successfully removed, perform this procedure backward to install the replacement board. Not all boards will fit in every fixture, so ensure the fixture can accommodate the selected board prior to maintenance. Also remove any residue left on the fixture from old LED board prior to installation of the new one. All FX LED boards come with a pink colored thermal pad attached to the bottom that should be left in place.