L-Tec for Service call 1-336-969-0110 at Industrial Electronics Repair

L-Tec Service & Repair Forum

I NEED A SHAPE BOARD FOR MY L-TEC UCNC -8 PLASMA 810 OR A WAY TO HOOK UP A PC I HAVE MODEM BUT THE CABLES WANT GO TO MY XP USB AND A PROGRAM TO RUN IT . THANKS TEWLL RUDY IT STILL NOT WORKING

— Posted by SID BROOKS on 2008-07-03

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If you need your L-Tec unit tested or repaired,
give us a call at 1-336-969-0110.
We offer fair estimates and extended warranties on the work performed.
Shipping/Receiving:
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110

Recent 30 Comments

#L-Tec by liston hayes on 2007-03-31 21:47

Board is an Esab componet that operates an Esab PCM 750-iplasma cutter. Esab (L-tec) Part # 838008 Rev. C.

#L-Tec by Bill Micka on 2007-10-18 17:55

I have the subject plasma cutter and am trying to use it in a X-Y machine operated by my older computer. It works most of the time but it seems the high frequency start is killing the computer on occasion. Is there a way to disable the hi frequency start circuit ?Thank you Bill

#L-Tec by Kojo Buachie on 2007-12-23 18:53

I have an L-Tec Plasma Cutter with a capacity of 1-1/2\" thick steel, 230V. It powers OK but the tourch not working. Please do you carry any.

#L-Tec by on 2007-12-29 02:32

Hi, I have a L-TEC brand plasma cutter pcm-7501, p/n 32905, serial a93b41632 and was wondering if I could ask you a question or three about it?My questions are,it will power up fine, and when you select air test, that function works as well. There is no fault light on, but the problem is that the un...
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#L-Tec by Micah on 2008-01-10 22:12

The problem is probably in the trigger or broken wiring back through the leads. If you have any of the electrical drawings, they should show where to close the connection inside the power supply to fire the torch. If it fires that way your problem is in the leads or trigger.

#L-Tec by Clyde on 2008-02-09 02:37

My L-Tec Plasma cutter PCM VPI has a short in the circuit board, i can bend it up and it start working fine but I can\'s fine the open circuit or lose wire, Could I sent only the board for repair or is this thing worth repairing, Thanks, Clyde

#L-Tec by SID BROOKS on 2008-07-03 19:00

I NEED A SHAPE BOARD FOR MY L-TEC UCNC -8 PLASMA 810 OR A WAY TO HOOK UP A PC I HAVE MODEM BUT THE CABLES WANT GO TO MY XP USB AND A PROGRAM TO RUN IT . THANKS TEWLL RUDY IT STILL NOT WORKING

#L-Tec by carlos rojas on 2008-07-24 15:37

tendran informacion de diagrama de tarjeta de plasma pcm-750i, numero de parte (8) 38008 ya que lo requiero.porque la estoy reparando favor de mandarme contestacion

#L-Tec by Dale Groskreutz on 2008-09-21 21:15

I have a L-TEC PCM UP1 plasma. Serial#a93a 34529.When I turn it in the fan comes on but nothing else will work. Help

#L-Tec by balli aulakh on 2008-12-20 17:47

I cannot get to work. I do not get anything on screen. This equipment was purchased in 1980 for cnc plasma cutting system for ductwork. I messed up origional software few years back. thanksballi

#L-Tec by kent jarrell on 2009-02-28 04:29

i need parts for my machine hopfuly u can help me thx kent jarrell

#L-Tec by Darwin Stevens on 2009-04-27 00:57

I have an L-Tec PCM750i plasma cutter, the power is on, air going through, the fault light on, fuse is good, arc\'s at the gun but will not cut.

#L-Tec by Hamid on 2009-10-22 14:06

i need manual for this Plasma Machine , Model:- PCM-100Plasma Arc,L-TecHope to receive the same.

#L-Tec by greg fly on 2009-12-31 01:41

my overload light is on everything esle seems to be working what do you think it is and or what can i try

#L-Tec by Witold on 2010-02-24 23:13

Hi . Im looking for L-Tec Compact aircut 25 diagram for my Telwin plasmarc 250 (I know its strange but both of units are similar construction)Telwin forgot about this machine - have no diagram they sad its to old ...What is cost of one of parts that L-Tec plasma cutter -I mean HF transformer *electr...
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#L-Tec by darrell on 2010-04-04 21:39

i dont get any air

#L-Tec by Darwin Stevens on 2010-04-12 18:02

The power turns on, air is going through, the fault light is on, fuse is good, arcs at the gun but will not cut. I have already stuck $1,300.00 into this machine in repairs.

#L-Tec by MAZHAR ALAM on 2010-04-21 06:05

Kindly tell me how to repair the L-TEC- CB7WB , Model VI502 , there is problem in the holder and also the plasma cutter holder is not available in the local market ,second the holder fot the co2 welding also not working can i purchase it form u thanks give me a call 00923339500248

#L-Tec by Ron Secor on 2010-04-29 20:20

Unit quit working and I would like to find out if it is worth repairing. I,m retired now and would like to use it once in a while.

#L-Tec by Don Sprague on 2010-08-31 02:59

Do you have someone in our area that works on the L-Tec machine

#L-Tec by Purshottam on 2011-01-25 13:19

Hi I can give you systems like the zundgerat PLasma ignition systems , quite reliable they work very well for plasma , and TIG we make our plasma systems , we use them in these plasma machines.proarcindia.com

#L-Tec by Mike Capra on 2011-05-16 16:27

I have an L-TEC PCM-VPI plasma cutter. It doesn\'t work, I took it to Valley Welders Supply in Billings, they told me that it needs a new circuit board. What would be the cost and/or is it cheaper to buy a new plasma cutter?Kind Regards,Mike

#L-Tec by MOBEEN ASHRAF on 2011-05-20 12:19

Dear Sir,We would like to introduce ourselves as registered supplier/indenter of various types of machinery/tools/Raw Material/electronics items with many of government and private sector organizations in our territory. One of our customers would like to purchase below mentioned items on urgent basi...
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#L-Tec by luis albar on 2011-05-21 20:19

i need 2 encodersmodel: k15dd 6a5e,0080p/n 6-111868-0080

#L-Tec by Balli on 2011-12-13 03:47

My machine does not work and cannot use L-Tec 810 controller to to do anything.I just get black screen

#L-Tec by Balli on 2012-05-18 04:35

I do not have existing Ductling II software. L-Tec 810 screen comes on with white dots filled and no instruction to do anything. Advise 202-438-0224

#L-Tec by pat heveron on 2012-11-06 18:43

I am looking for output diodes for the above unit. The console has a pn of 31746 and SN: a93a 31328.I spoke with Jamie @ esab. They can only come up with the doide \"module\" pn: 951902 and that part is obsolete.This unit has the individual output diodes, I believe two forward and two reve...
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#L-Tec by Richard Farina on 2012-12-09 15:34

Hi I have L-Tec 7501 plasma cutter 220 single Ph was pluged into 440 is it repairable Thanks

#L-Tec by pascal bellehumeur on 2013-04-03 01:31

i have a pcm 32 i, and the light overload is open (is red) the machine is\'t does\'nt work ,what is the trouble?

#L-Tec by RICHARD FARINA on 2014-01-22 22:41

This is a 220 unit that was pluged into 480 is it worth repairing .Thanks

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🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

📦Mailing Address🚛

Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.