Use the chart below to set the wire speed based on the wire size. For example, if the wire size is 0.23 inches ( used for sheet metal ), then you need to multiply by 3.5 inches per amp, which leads to 3.5 x 125 = 437.5 ipm. .023 inch Multiply by 3.5 inches per amp. .030 inch Multiply by 2 inches per amp. The instruction manual is useless. Didn't explain anything but just tell u the knob is called crater voltage and the other is crater current. It's only few pages with diagrams. 6th August 2012, 10:44 AM #6 Karl Robbers GOLD MEMBER Join Date Sep 2010 Location Lebrina Posts 1,099 Your crater fill settings will be lower than the welding settings. Tweet. #4. 08-26-2005, 01:51 PM. If running the welder off a better power outlet doesn't fix it, see if you can open the machine and check the drive roll motor's power leads. Seems wire plugs coming apart is something that was occurred before that caused wire feed not to work. Good luck. CONTACT US (08) 9456 8000 9 Barrel Way Canning Vale, Perth Western Australia 6155 Mon - Fri 7.00am - 5.00pm Sat & Sun CLOSED Being 240v single phase gives great portability, it can be run from any 15 Amp power socket providing more flexible use for site and home workshop locations. Ideal for general engineers, maintainance workshop, rural workshop, panel beaters, home workshop. Designed and built to our specification. Features Latest IGBT Inverter Technology I've just bought myself (75th birthday) a new Unimig Razorweld 200 AC/DC TIG machine. I've had a Unimig Procraft 240 MIG for the last 15 years and it's been faultless. They were made in Italy back then. 6.5L Chev diesel, manual, slide on Tommy Camper on back Welding Accessories & Spare Parts Description. National Welding has a wide variety of welding accessories and spare parts like unimig welders, with everything you could possibly need to help complete all your welding applications safely and easily.You can find everything from balancers to chipping hammers, connectors, earth clamps, tip cleaners, welding cables and more at very reasonable prices. Become a Machineryhouse Mate! Sign up for Mates Rates. New Zealand's Leading supplier of Engineering, Metal & Wood working machinery. Buy online or in-store at our location in East Tamaki - Auckland 53 Taylor Street. Bulimba Qld 4171. P: +617 3399 6199. F: +617 3899 6313. OPENING HOURS. Mon - Fri: 7.00am to 5.00pm. All advertised Prices Exclude GST - GST calculated at checkout. The 240 has the added features of dual earth inductance and a gear driven wire feed system. PROCRAFT SERIES ALL WELDERS ARE GAS OR GASLESS Features Multifunction control and digital display Reverse polarity for self shielding wires Accommodates 1, 5 & 15kg wire spools Electronic pre-set burn back Fan cooled copper transformer Includes UNIMIG WELDERS. Discontinued. Order Code: W184. 240V / (NO PLUG) fan cooling and an industrial strength wire feed system. The 240 has the added features of dual earth inductance and a gear driven wire feed system. Email a link to this page Product Brochure Procraft Manual (777 KB) Recommended Accessories 46. Discontinued. CO2 - Mini Gas UNIMIG WELDERS. Discontinued. Order Code: W184. 240V / (NO PLUG) fan cooling and an industrial strength wire feed system. The 240 has the added features of dual earth inductance and a gear driven wire feed system. Email a link to this page Product Brochure Procraft Manual (777 KB) Recommended Accessories 36. Discontinued. AS400 - Anti UNIMIG WELDERS. Disc