Box door for AI-9 optical fiber welding machine

Replacement box door with integrated handle for AI-9 optical fiber welding machine. 
Printed in PETG but you can use better materials. PLA is not recommended for outdoor use especial in hot weather.
Better to print it slanted for rigidity.
4x M3 screws and 4x M3 bolts needed as intented by manufacturer (you can also use same bolts from the original part).