Oxy-Acetylene Welding and Cutting Manual 1949 Linde Air Products Welder 1 USED LINDE VI-400 WELDER POWER SUPPLY ***MAKE OFFER***UNION CARBIDE LINDE VI-400 CV/Dc POWER SUPPLY, LINCOLN LN-7 WIRE FEEDER - $800.00. FOR SALE! UNION CARBIDELINDEWELDER POWER SUPPLYMODEL: VI-400SERIAL 1 USED LINDE Vi-400 Welder Power Supply ***Make Offer*** - $799.99. FOR SALE! Swagelok, Orbital Welder Power Supply, CWS-100D w/ Manuals, Used. INSTRUCTION MANUAL. VI 450. WELDING POWER SOURCE. This manual provides installation and operation instructions for the following VI 450 power sources:. Linde VI400 CV/DC welder. Three phase, 230/460V, MIG 35 wire feeder, Magnum 400 welding gun, 50 cable four wire 600 volt electrical wire 30'L. Shipping LINDE. VI-400 kV/DC. POWIE SUPPLY. NOTE: For a listing of changes which necessitated reprinting of this booklet, refer to page 8. These INSTRUCTIONS are for