Lincoln Electric IM679-A - Manual

iv SAFETY iv PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructions et les pr é cautions de s û ret é specifiques qui parraissent dans ce manuel aussi bien que les pr é cautions de s û ret é g é n é rales suiv- antes: Sûreté Pour Soudage A L’Arc 1. Protegez-vous ...

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vi TABLE OF CONTENTS Page Installation .......................................................................................................Section A Technical Specifications ........................................................................................A-1 Safety Precautions ...............

V350-PRO A-1 INSTALLATION A-1 TECHNICAL SPECIFICATIONS - INVERTEC V350-PRO INPUT AC VOLTAGE & DC OUTPUT Product Ordering Input AC Rated DC Output Output Weight Dimensions Name Information Voltage Amps/Volts/Duty Cycle Range with Cord HxWxD (continuous) K1728-1 Factory Factory 82.5lbs 200 350A / ...

A-2 INSTALLATION A-2 SELECT SUITABLE LOCATION The Invertec V350-PRO will operate in harsh environ-ments. Even so, it is important that simple preventa-tive measures are followed in order to assure long lifeand reliable operation. • The machine must be located where there is free cir- culation of cle...

A-3 INSTALLATION A-3 V350-PRO LN-7 Connection InstructionsA n L N - 7 c a n o n l y b e u s e d w i t h t h e “ F a c t o r y ” & “ Advance Process ” versions of the 350-Pro. • Turn the Invertec power switch "off". • Connect the K480 control cable from the LN-7 to the 115VAC 14-pin wire ...

A-4 INSTALLATION A-4 V350-PRO QUICK DISCONNECT PLUGS A quick disconnect system is used for the weldingcable connections. The welding plug included with themachine is designed to accept a welding cable size of1/0 to 2/0. 1. Remote 25mm (1 in.) of welding cable insulation. 2. Slide rubber boot onto ca...

B-1 OPERATION V350-PRO B-1 SAFETY PRECAUTIONS ELECTRIC SHOCK can kill. • Do not touch electrically live parts or electrode with skin or wet clothing. • I n s u l a t e y o u r s e l f f r o m w o r k a n d ground. • Always wear dry insulating gloves. -------------------------------------------------...

B-2 OPERATION B-2 For all versions, these trigger modes can be over-ridden(switched) with the WELD TERMINALS push button. Whenchanged, the unit will power up in the configuration it was inwhen it was last powered down. 5. THERMAL • This status light indicates when the power source has been driven in...

B-4 OPERATION B-4 7A. ADVANCED PROCESS PANEL (See Figure 2) To program Welding modes. Select knob is used toScroll through all Welding modes. The Memory buttonis used to store and access Welding modes into loca-tions M1 thru M8. Modes:In addition to the 5 welding modes described in SEC-TION 7, the A...

B-5 OPERATION B-5 V350-PRO CONTROLS: (See Figure 2) The MEMORY button and SELECT knob are used together to select a welding process an store it in (M1thru M8). The SELECT knob scrolls through the, welding process modes and memory modes M1 thruM8. The MEMORY button stores the welding process in memor...

B-7 OPERATION B-7 PULSE PROGRAMS: V350-PRO .030 Steel 65 - 1200 .035 Steel 55 - 800 .045 Steel 50 - 700 .052 Steel 75 - 550 .045 Metal Core 50 - 650 .052 Metal Core 50 - 500 .030 Stainless Ar Blends 85 - 770 .030 Stainless He Ar CO2 110 - 770 .035 Stainless Ar Blends 65 - 770 .035 Stainless He Ar CO...

B-9 OPERATION B-9 V350-PRO DESIGN FEATURES and ADVANTAGES • Multiple process DC output range: 5 - 425 amps • Presettable welding outputs. • Built-in Line Voltage Compensation holds the output constant over +/- 10% input fluctuations. • State of the art inverter technology yields high power efficienc...

C-1 ACCESSORIES C-1 OPTIONS / ACCESSORIES CONSTRUCTION VERSION – K1728-2 • All welding modes for this model run with local out- put control and weld terminals ON (e.g. Stick, TIG,LN25 off the arc). K930-1 TIG Module K428,K446, K449 LN-25(Off the Arc) • Undercarriage – K1764-1 • Valet Style Undercarr...

D-1 MAINTENANCE D-1 VISUAL INSPECTION Clean interior of machine with a low pressure airstream. Make a thorough inspection of all compo-nents. Look for signs of overheating, broken leads orother obvious problems. Many problems can beuncovered with a good visual inspection. ROUTINE MAINTENANCE 1. Ever...

E-1 TROUBLESHOOTING E-1 V350-PRO If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed. CAUTION This Troubleshooting Guide...

E-2 TROUBLESHOOTING E-2 V350-PRO If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed. CAUTION Observe all Safety Guideli...

E-4 TROUBLESHOOTING E-4 V350-PRO Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting ass...

F-1 DIAGRAMS F-1 V350-PRO TURN THE POWER SWITCH OF THE WELDING POWER SOURCE "OFF" BEFORE INSTALLING PLUGS ON CABLES OR WHEN CONNECTING OR DISCONNECTING PLUGS TO WELDING POWER SOURCE. STRAIGHT PLUG (14 PIN) TO POWER SOURCE CABLE RECEPTACLE (6 SOCKET) CABLE RECEPTACLE (14 SOCKET) TO: 1) LN-7 W...

F-4 DIAGRAMS F-4 V350-PRO N.A. WELDING CABLE MUST BE SIZED FOR CURRENT AND DUTY CYCLE OF APPLICATION. N.B. DIAGRAM SHOWS ELECTRODE POSITIVE. TO CHANGE POLARITY, TURN POWER "OFF", REVERSE ELECTRODE AND WORK CABLE AT POWER SOURCE. N.C. INSULATE EACH UNUSED LEAD INDIVIDUALLY. TO WORK - + 14 PIN...

F-5 DIAGRAMS F-5 V350-PRO Only qualified persons should install, use or service this machine. using the disconnect switch at the fuse box WARNING Turn off input power to the Welding Power Source Before connecting the wire feeder. ELECTRIC SHOCK CAN KILL N.A. WELDING CABLE MUST BE SIZED FOR CURRENT A...

F-7 DIAGRAMS F-7 V350-PRO NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diag ram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department fo...

F-8 DIAGRAMS F-8 V350-PRO 14.7 9 1 2.4 4 3.44 21.60 27.82 5.50 10.0 0 MOUNTING HOLE LOCATIONS M19527 13.1 0 1/4- 20 NUT (4 PLAC ES) NOTE: MOUNTING SCREWS CA 8/00 N NOT PROTR UDE MORE THAN 0.5 IN CHES INSIDE THE MACHINE. 11.8 4 3.50 DIMENSION PRINT

WARNING AVISO DE PRECAUCION ATTENTION WARNUNG ATEN ÇÃ O Spanish French German Portuguese Japanese Chinese Korean Arabic READ AND UNDERSTAND THE MANUFACTURER’S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BEUSED AND FOLLOW YOUR EMPLOYER’S SAFETY PRACTICES. SE RECOMIENDA LEER Y ENTENDER LAS I...