Search electrical diagram STARMICRO 180 welding machine Inventer Tech

[DELOINCE Jean Pierre]

Hello,
My STARMICRO 180 Inventer Tech welding machine no longer works. In order to repair it, I am looking for the electrical/electronic diagram of its printed circuit. Intuitively, I blame the MOFSET power transistors or their control circuit. The STARMICRO site does not respond to messages and phone calls!
If anyone has this document, or the source where I can obtain it, I would be happy to accept it!
Thank you in advance.
Sincerely,
Jean Pierre DELOINCE

jpdeloince
..@..
Orange
point
fr

Edit by Remundo: I have sectioned your email to avoid spambots.

[izentrop]

There was already a topic breakdown-troubleshooting-repair/inverter-welding-station-deca-starmicro-180-which-is-making-the-leads-of-my-circuit-breaker-t15404.html

[DELOINCE Jean Pierre]

Hi,
I have already read this message, but it does not give me the diagram I am looking for in order to repair my welding machine. The failure of the message in question is not that of my hardware.
Sincerely,
Jean Pierre DELOINCE

[izentrop]

Hello Jean-Pierre

The failure of the message in question is not that of my hardware.

In this case, you have to describe it well so that we can help you...
You can also get help on this fessebouc group https://www.facebook.com/groups/449243789224511

[DELOINCE Jean Pierre]

Hi,
Description of the problem with my Starmicro Inventer 180 welding machine. When powered on, the green switch light comes on. The fan does not turn. Tried independently at 12 V DC, the fan works, as does its relay. On the other hand, when we start the electrode, ground connected of course, nothing happens?? Visually no component on the printed circuit appears burnt out. I question MOSFET power transistors or their current control circuit. But for confirmation, I would need the electronic diagram of the station so that I can analyze this failure.
Thank you for your help.
Jean Pierre DELOINCE