You ever get any information on dismantling this? Mine has stopped working. I have guys who can most likely repair the issue but the main issue is opening it up & we just cannot seem to find a way to get this thing open. Everything is perfectly intact but zero movement.
Hello. Sorry for this very late response. I managed to chat on Instagram with one of the Blitzway creators in this arm. Here are excerpts from our exchange.
"In order to repair the wires connected to the servo motor, the floor must be opened. If you remove the pp film attached to the floor, you can release the screw to open the floor."
"If you succeed in ripping off the floor board, you will be able to check the pcb board. Take care not to break the board, pull out the line of the board, and remove the board bonded with double-sided tape from the main body, so you can loosen all the screws."
"If you look closely at the tip of your finger, there is a metal pin stuck horizontally. You can remove the pin by tapping it from the side with a pointed needle or the like. Remove the pin, reset the fixture at the end of the wire, and combine the pin to secure it"
"After disassembling the bottom plate, if the plate with the PCD board is also disassembled, you can see the servo motor and wire. The pcb board has six cables connected to the servo motor, each with an id set, so disassemble it carefully in order."
"Without a factory jig base, it's a difficult task to do alone. It is recommended that two or more people work together."
For the moment I have not yet dared to start this repair. I already think the pins on the fingertips will be difficult to remove to free the cable.
The panel under the base looks very well glued. It will be difficult to remove without tearing it to get to the screws.
In short, a delicate operation.
For now I'm keeping this arm like this. In any case I think that even if you change the cable, it will still be fragile. Too much force on the cables. After all in the movie in the laboratory the arm does not move! ;-)
Now if you have had success on your end or if you have any information or a video showing the repair, I am obviously interested. Thanks.