Lincoln sp 125 plus problems - Tweet. #17. 08-26-2014, 05:41 AM. Originally posted by cruizer View Post. Generally with that unit its going to be a mechnical circuit board mounted relay. Heck I have a box full of solder in tab 12 volt or was it 5 volt coil relays purchased for a project and never got done. Brand new.

 
I bought a new lincoln SP-125 plus, probably 8-10 years ago, for packing upstairs on the back deck to do final installations on railings. The little guy does okay in the shop, but I quickly noticed that electricians just can't see the merit in running a #12 wire with a 20 amp breaker upstairs to the back deck of any house.. X x w x x xx

Lincoln SP 125 Plus. $500 ... Save. Save. Share. Details. Condition. Used - Good. It's a little dusty but it works great no problems at all and that's a good price ...1994 lincoln town car. radio and power antenna don't work. fuses are good everything else works. what is the problem? ... lincoln sp 125 plus glowworm 30 cxi ...It doesn't matter whether you measure amps or volts because it' the watts (power) that make heat. A 120V MIG welder turned all the way up will put out about 90A at 18V, around 1600W. A stick weld with a 3/32" 7018 or 1/8" 6010/6011 at 85A will be around 26V or 2200W, significantly more power.A short stick of welding filler metal consisting of a core of bare electrode covered by chemical or metallic materials that provide shielding of the welding arc against the surrounding air. It also completes the electrical circuit, thereby creating the arc. (Also known as SMAW, or Stick Metal Arc Welding.)Quality of work comes before profit! Old Fashion "Customer is always right policy". 1 year warranty. Fair Estimates on all Lincoln units. Low Prices. To have your Lincoln unit repaired/tested call 1- (336)-969-0110. Make. Part Number. Model Number.Basic wire welding for projects and repairs around the shop farm or home that where the Weld-Pak 125 HD comes in handy. Plug in the Weld-Pak 125 HD anywhere common 120-Volt input power is available. Set the simple 2 knobs tapped control for your material application and get it done. Right out of the box, the Weld-Pak is set up for gas-less flux ...Nov 1, 2008 · I have an SP135+, a slightly newer version of the 125+. It usually feeds OK but every once in a while it will go in fits and starts. The problem is usually too much pressure on the nut (maybe a wing nut) that holds the wire spool in place. But check the whole feed path - only takes a minute or two. SP-125 PLUS ii SAFETY ii ARC RAYS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding. Headshield and filter lens should conform to ANSI Z87. I standards. 4.b. Use suitable clothing made from durable flame-resistantIf you have any problems with the registration process or your account login, please contact support. Results 1 to 1 of 1 Thread: MIG Welder for Sale - Lincoln SP-125 PlusJan 10, 2013 · 50 Post Thanks / Like lincoln sp 125 plus Hey yall... I just got an older lincoln sp 125 plus and the panel/door doesnt match. I believe it was changed. Its a wel pak 100 door but its not a weld pak 100. It doesnt have the tap amp dial like it suggests, it has the continuous adjustment knob on top. Contact us by phone at 888-935-3877. Service & Distributor Locator. Print & Pdf Publications: REQUEST LITERATURE. COUNTERTOP PARTS GUIDE. (20 mb PDF) service navigator: video tips.Opinions on 305G Lincoln; Best engine Drive under 5000$ SP-125 Plus Amperage Question; Oil Fill on Perkins engine for Lincoln 300D; help..need parts for SA 200; Wire burning before touching metal; SP 250 stutter; SA-200 Engine Frozen; Invertec Questions; Newbie here with a dumb question; Power Mig 180C pricing? Brand new Lincoln Pro 180 for ...926. It could possibly be that you liner is kinked from being coiled too tightly. Another thing to try first is when you are welding is keep the cable to the gun straight as possible. Higher guage wire doesn't travel around curves well as lighter gauge. A really cheap fix is to replace the contact tip.1 - locate mains contactor in machine - operate torch switch - does contactor operate ( you will hear it clearly ) 2 - if it operates check mains is live when contactor is energized ( high mileage units can have the contacts burned away or contaminated ) 3 - now check live is going up to the voltage selector switch.Do this, you have to the wire back on to the reel. Once the gun is off, take a small piece of mig wire, bent into a u shape and poke it into the two gun switch cables. This will bridge the switch circuit and make the welder feed. If it works, the problem is the gun, (tip, liner) and if it doesnt, the issue is somewhere else in your machine.If you have any problems with the registration process or your account login, please contact support. Results 1 to 2 of 2 ... Lincoln SP 125 plusCHANGING DRIVE ROLL The SP-100 Wire Feed Drive Roll (1 ) has two grooves; one for 0.023” – 0.025” (0,6 mm) solid steel electrode and the other for 0.030” (0,8 mm) solid and 0.035” (O,9 mm) flux-cored steel electrode. Page 28 9. Screw the gas diffuser onto the end of the gun tube and securely tighten. 10.It started humming and blowing breakers so i did the research and tested the diodes. They failed. People are saying to replace all of them at same time because if one fails then it usually takes out the other. i found the 9sm9661-39 and 9sm9661-39r diodes online but they are running like 50 each. i remember while searching for a cheaper option ...Scott you did notice though that I cast a vote for the SP 135 over the MM 135. Untill Miller decides to change the variable voltage with wire speed tracking idea the Lincioln will be the leader between the two. MigMaster 250 - Smooth arc with a good touch of softness to it. Good weld puddle wetout.Drive Roll Replacement For Lincoln KP666-035C .035 Inch Knurled Flux Cored Wire Used on Lincoln SP-100, SP-125 Plus, SP-135 Plus and SP-175 Plus Welder $28.99 $ 28 . 99 FREE delivery Wed, Sep 13Lincoln Electric is one of the world's largest manufacturers of industrial welding supplies, and WeldingMart is the largest online Lincoln welder parts dealer. We also carry a selection of parts from Miller Electric. Whether you're repairing an older welder or upgrading a new one, our high-quality welder parts and service will help make it happen.Jun 15, 2007 · I am going to look at a Lincoln SP 125 Plus later this afternoon and wondered if there is anything I should pay particular attention to. Does this machine have any quirks? The machine comes with a bottle, not sure of the size or if it is full or not, and the asking price $250. Lincoln Electric: Forney: Lincoln Electric: Name: 120-Volt 140 Amp Easy Weld FC-i Flux Core Gasless Welder: 125 Amp Weld-Pak 125 Flux-Core Wire Feed Welder, 115V (No Gas) 140 Amp 120-Volt MIG Welder: Weld-Pak 180 Amp MIG Flux-Core Wire Feed Welder, 230V, Aluminum Welder with Spool Gun sold separately: Price $Lincoln SP 135 Plus VS HH 135. 07-16-2003, 06:34 AM. This last weekend I had to do some more repair work again on an auger in one of our large potato bins- differnent bin then last time. This time so that I didn t have to bring in my HH 135 the boss rented me a machine. The only machine that was available was a Lincoln Sp 135 Plus.Scott you did notice though that I cast a vote for the SP 135 over the MM 135. Untill Miller decides to change the variable voltage with wire speed tracking idea the Lincioln will be the leader between the two. MigMaster 250 - Smooth arc with a good touch of softness to it. Good weld puddle wetout.Re: sp 125 plus and aluminum. FYI I use a regular push gun on aluminum. I am taking a lunch break and going out to weld more of it. A teflon liner is a must. Use 5356 wire 4043 is to soft trust me I have a roll in mine right now. The cable must be kept as strait as posible and dont twist it.125 Amp 115-Volt Weld-Pak 125 HD Flux-Cored Wire Welder with .035 in. Flux-Core Welding Wire (1 lb. Spool) Whether you're working in the shop, on the Whether you're working in the shop, on the farm or at home, the Flux-Cored Welder is your go-to tool for basic wire welding projects and repairs. Simply plug in the welder where 120-Volt input ...125 Amp 115-Volt Weld-Pak 125 HD Flux-Cored Wire Welder with .035 in. Flux-Core Welding Wire (1 lb. Spool) Whether you're working in the shop, on the Whether you're working in the shop, on the farm or at home, the Flux-Cored Welder is your go-to tool for basic wire welding projects and repairs. Simply plug in the welder where 120-Volt input ...Lincoln Powermig 255. $2,200. Mount Vernon Triumph 2 & 4 Post Lifts, Low Price, Free Shipping, No Tax!!! $115. 0% 12 month Financing!!! Call or Text (866)774-7743Rick get the sp-135 plus.Its a great little welder.With .023 stainless wire,and the right gas the little lincoln will spray arc.Thats pretty impressive performance.I just traded my little miller 130xp in on a sp-175 plus its a great little welder also.Spend the extra at the welding store,because you will get support if needed.That could make up the difference even if you bought a 135 tapped ...Do this, you have to the wire back on to the reel. Once the gun is off, take a small piece of mig wire, bent into a u shape and poke it into the two gun switch cables. This will bridge the switch circuit and make the welder feed. If it works, the problem is the gun, (tip, liner) and if it doesnt, the issue is somewhere else in your machine.Ad id: 3012175658160591. Views: 3523. Price: $379.00. LINCOLN 125 MIG WELDER. AS NEW CONDITION, LESS THAN ONE HOUR USE. 120V. WELDS UP TO 1/4 INCH STEEL WITH FLUX CORE WIRE. Report. Last Updated on: August 30, 2023 with LINCOLN 125 MIG WELDER SP 125 PLUS - $379 (NASSAU)33 Post Thanks / Like Lincoln SP-125 - Not feeding wire I have a Lincoln SP-125 (just picked up used) that is now not feeding wire. The unit turns on, fan starts, and when you pull the trigger you hear a click as if it wants to feed, but nothing. I checked the poles on the drive motor and it does not appear that there is any voltage... Ideas?lincoln sp-125 plus; idealarc 250/250; any one know where i can get a manuale for this; Couple of sa200 questions; Opportunity to pick up a Lincoln 175 for $175, good deal? Help with PrecisionTig 275 Advanced Panel Install; Will spool gun work with Wire-Matic 255 Mig; Lincoln Invertec V350-Pro w/ pulse. K1728-7; Lincoln DC 250 MK Arc WelderQuality of work comes before profit! Old Fashion "Customer is always right policy". 1 year warranty. Fair Estimates on all Lincoln units. Low Prices. To have your Lincoln unit repaired/tested call 1- (336)-969-0110. Make. Part Number. Model Number.Tips Nozzle Diffuser Liner fits Lincoln SP-135 Plus SP-135T MIG Welder ILS 41.80 to ILS 121.66 Tips Nozzle Diffuser Liner fits Lincoln SP-85 SP-100 SP-100-I SP-100T MIG WelderI have an SP135+, a slightly newer version of the 125+. It usually feeds OK but every once in a while it will go in fits and starts. The problem is usually too much pressure on the nut (maybe a wing nut) that holds the wire spool in place. But check the whole feed path - only takes a minute or two.Package includes gun and cable, work clamp and cable, input power cord, guide tubes and drive rolls, gas solenoid valve, gas regulator, and spool of wire. 115V operation-no special wiring required. Solid state output control for long life and repetitive welding applications. Designed for .023"-.030" solid MIG wire and .035" flux-cored wire.Looking for parts for Lincoln mig welder sp130t, – – Looking for parts for Lincoln mig welder sp130t, need part m15787-2, g1839,and drive roll, Any idea where to – MIG Welders question Lincoln Welder – Farm Supply Ranch – lincoln electric k639 1 suction head manual 12 inch lincoln sp 125 plus arc welder in excellent condition 9.99 ...Lincoln Powermig 255. $2,200. Mount Vernon Triumph 2 & 4 Post Lifts, Low Price, Free Shipping, No Tax!!! $115. 0% 12 month Financing!!! Call or Text (866)774-7743Lincoln Electric Global Sites - Select Your Country or Region. Welcome to Lincoln Electric! We are the world leader in the design, development and manufacture of arc welding products, robotic arc-welding systems, plasma and oxyfuel cutting equipment and have a leading global position in the brazing and soldering alloys market.Lincoln Powermig 255. $2,200. Mount Vernon Triumph 2 & 4 Post Lifts, Low Price, Free Shipping, No Tax!!! $115. 0% 12 month Financing!!! Call or Text (866)774-7743Jan 10, 2013 · 50 Post Thanks / Like lincoln sp 125 plus Hey yall... I just got an older lincoln sp 125 plus and the panel/door doesnt match. I believe it was changed. Its a wel pak 100 door but its not a weld pak 100. It doesnt have the tap amp dial like it suggests, it has the continuous adjustment knob on top. Lincoln SP-130; Lincoln spool gun ? SA200 - A Sheer Joy to Work on; lincoln tombstone tig ? Sp-130t; SA-200 wiring diagram; Pro-Mig 135 liner replacement problems; Buying my LN-25 Tomorrow :D :D; A/C D/C 225/125 mfg date. Lincoln-Pak 100 Mig conversion Quesion of regulator type; Lincoln is official welder of Jay Leno's garage; Lincoln ...Lincoln SP 135 Plus VS HH 135. 07-16-2003, 06:34 AM. This last weekend I had to do some more repair work again on an auger in one of our large potato bins- differnent bin then last time. This time so that I didn t have to bring in my HH 135 the boss rented me a machine. The only machine that was available was a Lincoln Sp 135 Plus.Product Names and Code Numbers can be found on the name plate of welders and wirefeeders. In order to ensure you have the correct Operator's Manual for your machine you must use a Code Number Search.Dec 30, 2019 · The Lincoln SP 125 is 120 volt and uses a 20 amp breaker. That is a problem with 120 volt welders. 1) see can change the welder to 240 volt some Lincoln welder can be changed. 2) I fix by buying a 240 volt welder. 3) cheat use a 30 amp breaker some will use the dryer breaker in the garage. Lincoln SP-125 Plus Wire Feed Welder with Torch, Ground Clamp, Cart and More. LOT No: 142 Category: Welding Equipment. All Auction Items. Server time---buyer premium ...Home › SP-125 PLUS HTP Replacement Gun & Parts SP-125 PLUS HTP Replacement Gun & Parts HTP America® MIG welding gun and parts/consumables for LINCOLN® SP-125 PLUS MIG welders.Rick get the sp-135 plus.Its a great little welder.With .023 stainless wire,and the right gas the little lincoln will spray arc.Thats pretty impressive performance.I just traded my little miller 130xp in on a sp-175 plus its a great little welder also.Spend the extra at the welding store,because you will get support if needed.That could make up the difference even if you bought a 135 tapped ...33 Post Thanks / Like Lincoln SP-125 - Not feeding wire I have a Lincoln SP-125 (just picked up used) that is now not feeding wire. The unit turns on, fan starts, and when you pull the trigger you hear a click as if it wants to feed, but nothing. I checked the poles on the drive motor and it does not appear that there is any voltage... Ideas?LINCOLN ELECTRIC 9SS15208 / Drive Pinion $95.10. LINCOLN ELECTRIC 9SM8776-83 / Key $11.69. LINCOLN ELECTRIC 9SS16645-2 / Bushing $1.34 ...Lincoln SP-125 Plus Wire Feed Welder with Torch, Ground Clamp, Cart and More. LOT No: 142 Category: Welding Equipment. All Auction Items. Server time---buyer premium ...Lincoln Electric: Forney: Lincoln Electric: Name: 120-Volt 140 Amp Easy Weld FC-i Flux Core Gasless Welder: 125 Amp Weld-Pak 125 Flux-Core Wire Feed Welder, 115V (No Gas) 140 Amp 120-Volt MIG Welder: Weld-Pak 180 Amp MIG Flux-Core Wire Feed Welder, 230V, Aluminum Welder with Spool Gun sold separately: Price $Lincoln Electric L-5254 Circuit Board L5254. $149.99 New. MILLER ELECTRIC 240978 USER INTERFACE MODULE CONTROL PANEL. $1,350.00 New.Looking for parts for Lincoln mig welder sp130t, – – Looking for parts for Lincoln mig welder sp130t, need part m15787-2, g1839,and drive roll, Any idea where to – MIG Welders question Lincoln Welder – Farm Supply Ranch – lincoln electric k639 1 suction head manual 12 inch lincoln sp 125 plus arc welder in excellent condition 9.99 ...If your machine is a SP-125T, check the voltage selector switch. A bad switch will kill both weld power and wire feed. A bad switch will also prevent power from getting to the rectifier. A bad rectifier will take out both weld and wire feed in either an SP-125T or an SP-125-PLUS. Cheers,Looking for parts for Lincoln mig welder sp130t, – – Looking for parts for Lincoln mig welder sp130t, need part m15787-2, g1839,and drive roll, Any idea where to – MIG Welders question Lincoln Welder – Farm Supply Ranch – lincoln electric k639 1 suction head manual 12 inch lincoln sp 125 plus arc welder in excellent condition 9.99 ...Hello. Info please. I have a used lincoln sp-125 hd. I bought this for a upcomming thin-wall exhaust project. Thought id get in some practice for a while before i attempt the actual thing. By the way the 125 is pretty dam powerful. I am using .025 lincoln solid wire with NO gas as I dont have a tank yet.Basic wire welding for projects and repairs around the shop farm or home that where the Weld-Pak 125 HD comes in handy. Plug in the Weld-Pak 125 HD anywhere common 120-Volt input power is available. Set the simple 2 knobs tapped control for your material application and get it done. Right out of the box, the Weld-Pak is set up for gas-less flux ...Lincoln ElectricYour #1 Source for Lincoln welder parts on the internet. Choose a link Below. I Know My Part Number; I would like to find the Part Number; I would like to Call or E-mail. Allow 7-10 Day on all Ground orders under $99. All orders over $99 will Ship 3-4 days. If you need Special Shipping please give us a call at 866-922-8147.Hello. Info please. I have a used lincoln sp-125 hd. I bought this for a upcomming thin-wall exhaust project. Thought id get in some practice for a while before i attempt the actual thing. By the way the 125 is pretty dam powerful. I am using .025 lincoln solid wire with NO gas as I dont have a tank yet.Nov 1, 2008 · I have an SP135+, a slightly newer version of the 125+. It usually feeds OK but every once in a while it will go in fits and starts. The problem is usually too much pressure on the nut (maybe a wing nut) that holds the wire spool in place. But check the whole feed path - only takes a minute or two. Lincoln SP-125 Plus Wire Feed Welder with Torch, Ground Clamp, Cart and More. LOT No: 142 Category: Welding Equipment. All Auction Items. Server time---buyer premium ...Step 4: Re-seat the Trigger. place the trigger back into its housing. the little tabs sticking out at the front and back should fit easily into depressions in the gun body. There will be some compression of the spring so you may need to keep a finger on the trigger to get it to stay put. After you are sure that everything is aligned properly ...Mar 23, 2017 · Do this, you have to the wire back on to the reel. Once the gun is off, take a small piece of mig wire, bent into a u shape and poke it into the two gun switch cables. This will bridge the switch circuit and make the welder feed. If it works, the problem is the gun, (tip, liner) and if it doesnt, the issue is somewhere else in your machine. A short stick of welding filler metal consisting of a core of bare electrode covered by chemical or metallic materials that provide shielding of the welding arc against the surrounding air. It also completes the electrical circuit, thereby creating the arc. (Also known as SMAW, or Stick Metal Arc Welding.)My second , a Lincoln SP125 Plus, lots of years ago. Use it weekly. I mainly do body panel rust repair on vintage sports cars, ie thicker carbon steel. My son is 50 miles away with projects too. I need to stage a welder there. I liked my welder so much I found one like it for him, but it needs some parts. I know Lincoln did't make it.Loosen set screw in power pin and pull out liner. Have gun straight. Blow out gun and install new liner. before cutting liner install brass diffuser. with gun out straight cut liner flush with end of diffuser. use a side cutter and not a cutting wheel. split coils, bend to 45 degrees and cut.Lincoln Electric. $118.81 ) +Free Shipping. SKU: S24355-4. Quantity: Decrease Quantity: Increase Quantity: Only left in stock! Adding to cart… category.add_cart ...Ad id: 3012175658160591. Views: 3523. Price: $379.00. LINCOLN 125 MIG WELDER. AS NEW CONDITION, LESS THAN ONE HOUR USE. 120V. WELDS UP TO 1/4 INCH STEEL WITH FLUX CORE WIRE. Report. Last Updated on: August 30, 2023 with LINCOLN 125 MIG WELDER SP 125 PLUS - $379 (NASSAU)I just bought a lincoln sp 125 for $200 I havent seen it yet my grandpa got it and he is on his way home now he says it is in very good condition. I know it will not weld much at all but I figure I can use it for small projects and tacking. Then when I get money I will get a mm210.(55) 55 product ratings - Lincoln SP-180T Mig Welder 220V Recondition 180 Amps Welds Flux Core or Gas $700.00 Trending at $762.50 eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.I will address a feed problem I have with my Lincoln 256 Power Mig welder. The problem is erratic feeding of the wire while welding. This problem started fro...Hey Guys! I have a Lincoln SP-125 Plus (mig) that's worked without fail for years. This morning I plugged it in and squeezed the trigger and the unit violently hummed and rattled. After trying a few times the breaker in my panel popped. After resetting breaker I noticed the wire was still feeding.This item, Lincoln Electric SP-125 Plus, is part of the online auction: H & L Steel Erectors - Complete Sellout - Construction Equipment & Tools.Lincoln 175 or Miller 175 would be my choice, they only cost about $200 more than a 135. If 220V is a problem for you (and you don't have a dryer outlet near by) check some of the dual voltage machines like the Miller DVI. 1965 Scout 80 7.3PSD/ZF/203/205 D60F/14BFF. Member: 4 Jackstand Wheeler's Association.SP-125 PLUS ii SAFETY ii ARC RAYS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding. Headshield and filter lens should conform to ANSI Z87. I standards. 4.b. Use suitable clothing made from durable flame-resistantLincoln Electric. $118.81 ) +Free Shipping. SKU: S24355-4. Quantity: Decrease Quantity: Increase Quantity: Only left in stock! Adding to cart… category.add_cart ...125 Amp 115-Volt Weld-Pak 125 HD Flux-Cored Wire Welder with .035 in. Flux-Core Welding Wire (1 lb. Spool) Whether you're working in the shop, on the Whether you're working in the shop, on the farm or at home, the Flux-Cored Welder is your go-to tool for basic wire welding projects and repairs. Simply plug in the welder where 120-Volt input ...Welding Equipment; Cutting Equipment; Gear & Tools; Accessories; Welding Wire, Flux & Rods; Guns & Torches; Automated Welding & Cutting Systems; Training Equipment for Educators

Sep 17, 2011 · #1 hello, to all. i joined here hoping someone could help me out. i have a lincoln sp-125 plus. the thing worked awsome. It was stored in my dads basement on the floor and the city storm drain backed up and put 3in of water into the machine. I tried to use it the other day and this is what happened. . Southpark and it

lincoln sp 125 plus problems

To start, try the most common wire type, ER70S-3 (Lincoln L50) which contains 0.9-1.4 percent manganese and 0.45-0.75 percent silicon. If porosity is still present in the finished weld, increase the amount of silicon and manganese found in the wire by switching to an ER70S-4 (Lincoln L54) or an ER70S-6 which has the highest levels of silicon (0 ...I was looking at purchasing my first welder for use at home and was interested in the SP135 plus. The question I have is this: I see it comes all set up to weld with solid wire and gas. The website says it can do flux core welding, which I have experience in the past.Lincoln ElectricCHANGING DRIVE ROLL The SP-100 Wire Feed Drive Roll (1 ) has two grooves; one for 0.023” – 0.025” (0,6 mm) solid steel electrode and the other for 0.030” (0,8 mm) solid and 0.035” (O,9 mm) flux-cored steel electrode. Page 28 9. Screw the gas diffuser onto the end of the gun tube and securely tighten. 10.Rick get the sp-135 plus.Its a great little welder.With .023 stainless wire,and the right gas the little lincoln will spray arc.Thats pretty impressive performance.I just traded my little miller 130xp in on a sp-175 plus its a great little welder also.Spend the extra at the welding store,because you will get support if needed.That could make up the difference even if you bought a 135 tapped ...Mar 23, 2017 · Do this, you have to the wire back on to the reel. Once the gun is off, take a small piece of mig wire, bent into a u shape and poke it into the two gun switch cables. This will bridge the switch circuit and make the welder feed. If it works, the problem is the gun, (tip, liner) and if it doesnt, the issue is somewhere else in your machine. Lincoln ElectricLincoln Electric L-5254 Circuit Board L5254. $149.99 New. MILLER ELECTRIC 240978 USER INTERFACE MODULE CONTROL PANEL. $1,350.00 New.Do this, you have to the wire back on to the reel. Once the gun is off, take a small piece of mig wire, bent into a u shape and poke it into the two gun switch cables. This will bridge the switch circuit and make the welder feed. If it works, the problem is the gun, (tip, liner) and if it doesnt, the issue is somewhere else in your machine.I will address a feed problem I have with my Lincoln 256 Power Mig welder. The problem is erratic feeding of the wire while welding. This problem started fro...Start with the drive roll pressure very loose. Increase the pressure only until it is very difficult to stop the wire from feeding out of the contact tip. Use a pliers or block of wood to try and stop the wire from feeding. Go perhaps one-half of a turn beyond this point.New listings: Lincoln SP-100 wire welder - $225 (Clarence), Lincoln Electric Welder SP-125 Plus 120 Volt - $275 (ELKHART) POST AD FREE. Free Local Classifieds .A short stick of welding filler metal consisting of a core of bare electrode covered by chemical or metallic materials that provide shielding of the welding arc against the surrounding air. It also completes the electrical circuit, thereby creating the arc. (Also known as SMAW, or Stick Metal Arc Welding.)Problem it's will be great for tack welds only.There was a guy doing production aluminum back in the day, The SP-125 is a nice auto-body rig, and exhaust type work. A machine like a Klutch 140si with spool-gun is light years ahead of the Lincoln in laying beads down..I would like to have a SP-125/135 in my shop.Ideal replacement for Lincoln Magnum 100L (K530-6). Usually, Lincoln Magnum 100L (K530-6) MIG gun can be found on SP-140T/180T, MIG-Pak 140/180, ProMIG 140/180, Weld-Pak 125HD/140HD/180HD, Power MIG 140C/180C and EasyCore 140/180, etc. welders. Use standard front consumables 21 series nozzle, 11 series tip and xx-40-15 liner.To start, try the most common wire type, ER70S-3 (Lincoln L50) which contains 0.9-1.4 percent manganese and 0.45-0.75 percent silicon. If porosity is still present in the finished weld, increase the amount of silicon and manganese found in the wire by switching to an ER70S-4 (Lincoln L54) or an ER70S-6 which has the highest levels of silicon (0 ....

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