9.1.3. Retrofitting the Protective Cover to M=Light LED
Disconnect the M=Light LED from voltage supply
Remove the front attachment screws from the housing (2 x 2 screws).
Mount the support bracket by inserting two screws in the positions of the front attachment
screws.
Fasten the PMMA cover to the support brackets with 3 screws per bracket.
Now the protective cover is mounted on the M=Light-LED. You can take the M=Light-LED back
into operation.