- Thread starter gabyh
- Start date
matt1978
www.lorch.eu
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- 3,966
- Location
- UK, Cannock
If you visit
Partner.lorch.biz
Click on the “log in as guest” option, put the serial number of the machine as the username and it will grant you access to the partner portal where you can download user manuals and schematics for your machine
Partner.lorch.biz
Click on the “log in as guest” option, put the serial number of the machine as the username and it will grant you access to the partner portal where you can download user manuals and schematics for your machine
I'm from Romania
can you help me with a serial number of a isi 5 cl welding machine?
I have a deffective comand pcb problem and my serial number from back side it's broken (it's like 344-1047....012) so i need a service manual for him but without a complete serial can't find one in partner.lorch.biz
regards
can you help me with a serial number of a isi 5 cl welding machine?
I have a deffective comand pcb problem and my serial number from back side it's broken (it's like 344-1047....012) so i need a service manual for him but without a complete serial can't find one in partner.lorch.biz
regards
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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, in front of case are 2 potentiometer one for current and another one like thermal switch.
I need photo of this pcb or back side of front case with connection of potentiometer and indicator leds.
my invertor don't have the pcb or something underside of front case like these in photo.
In attached photo, in front of case are 2 potentiometer one for current and another one like thermal switch.
I need photo of this pcb or back side of front case with connection of potentiometer and indicator leds.
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 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.
Where do you find a year o product? from schematic sheet? in this is 15.10.07 but for another serial is too old since '93
the schematic from partner.lorch.biz is for another serial not mine it's possible to be equivalent, but in another schematic is a difference at 5 pcb ...socket remote with many pins.
the schematic from partner.lorch.biz is for another serial not mine it's possible to be equivalent, but in another schematic is a difference at 5 pcb ...socket remote with many pins.
For moment my idea is to resolve with this and...if not work after change this pbc maybe i buy another but i don't wanna loose some money with ESAB and another made in china but like made in europe. Maybe my Lorch is oldie but goodie... and a inverter what can use at 230/400v. The inverter like these in your post work at 230 and this Lorch is 230/400. How much can be this pcb missing? And what is the cost of new professional welding machine work monophasic and triphasic? thousands of $/Euro/pounds...so? what is to easy to repair this one or to buy another one ? Maybe the cost of this module is to small comparatively with a new professional welding machine.
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Brad93
Member
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- 18,338
- Location
- Essex, United Kingdom
ESAB gear is made in Poland. Their cheap stick sets are Chinese.
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 chance is to find another persons who have this machine and to make a photo of this missing pcb 650.5130.0 pc-board GLE, an tomake a schematic from this photo
