Or looking for a Lorch isi 3cl

Looking for a ISI 5CL parts or a defective machine.

I'm searching for the schematic/diagram of this module or to buy another one from a defective machine.

I think ..i have to wait some time and to find one with another probleme and to take this module

For moment i can't make him, because i don't find this module at good price. At a local dealers of lorch in my country the price of module is ~450E with TVA. At this price it's not oportunity to make him. I think the last chance is to find a user who have this model machine and to make a good photos...

After an e-mail discussion with a HELPDESK@lorch.eu, I realized that there would be another pcb-level manual service for those inverter component modules relative to that handbook in German but he haven’t the permission to send out detailed electrical schematics of the pcb’s...so i think the only ch...

You are right. I can welding anything with thickness and if i need to weld a small steel or aluminium i don't. I'm awayting a respons next week from a dealers of lorch in my country.

True it's a restoration .I have another old small Mini weld 130A inverter by E.W.S. and a classical AC toroidal welding transformer but this it's to powerfull to my 230 line and can use with 4/5mm electrode without problem He has a 4 steps from 28/29v, 49v, 56v, 64v and 200 ampers on second step...w...

I think so

is missing a module pcb and i need photo of good welding machine to identify

This is my inverter.
I don't known what is missing from the backside of front panel.
From photo of big pcb you can see a empty connector with five wires.
Some wires go to 230/400v switch and another 3 wires go to 725.1348.0. pcb.
I need a internal photo backside of a front panel if anyone has one.

i repeat ..problem is ...i don't known which is the pinout on pcb for this potentiometer

I have one Lorch welding machine like in title and i need some help i have a schematic and part list from partner.lorch.biz but these is a general schematic of Lorch ISI 5CL like these in photo my invertor don't have the pcb or something underside of front case like these in photo. In attached photo...

problem it's not potentiometer ...connection of potentiometer pins is problem ...on the pcb

another foto http://www.tehnium-azi.ro/uploads/monthly_08_2017/post-1154-0-72651800-1504074758.jpg http://www.tehnium-azi.ro/uploads/monthly_08_2017/post-1154-0-18020800-1504212631.jpg http://www.tehnium-azi.ro/uploads/monthly_08_2017/post-1154-0-21259700-1504212653.jpg use irfp 450 and mur diode/re...

it's seem like a inverter maybe produced in italy but i don't known who is EWS company/manufacture

hy I have this welding machine http://www.tehnium-azi.ro/uploads/monthly_08_2017/post-1154-0-72651800-1504074758_thumb.jpg http://www.tehnium-azi.ro/uploads/monthly_08_2017/post-1154-0-37846000-1504212707.jpg http://www.tehnium-azi.ro/uploads/monthly_08_2017/post-1154-0-83422500-1504212719.jpg http:...