This cover is lifted into place, sliding the top brackets behind the front plate of the printer. The lower brackets can then be pushed in and the cover is lowered to rest on the 2 bottom brackets.
Removal is very easy, just lift and tilt the bottom part away from the printer then lower again.
Technical
4mm Acrylic sheet, milled or laser cut to size.
4 3D printed ABS brackets
8 M3 x 10 screws
8 M3 nuts
The long brackets are mounted to the top, the short go on the bottom.