Rubometric Manual Request

[Shopsweeper]

Does anyone have a Rubometric Die Head manual? I picked up a used 3/4"D dead and its missing a few bits and parts and both large levers are bent.

I would love to see a parts diagram or similar. I have a Geometric manual but the 2 tools are not close enough to share parts, only chasers.

I'm hesitant about taking this thing apart without the diagram.

 

[Shopsweeper]

I found almost what I need here: https://www.akon-werkzeuge.de/en/products/die-heads/operating-instructions.php

At the bottom is a German PDF. I'm not understanding how all the diffrent sized heads can have only 1 part number per component - The 1" head cannot possibly use the same part as the 5/16" head.