Lincoln Electric IM708 - 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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viii viii TABLE OF CONTENTS Page Installation .......................................................................................................Section A Technical Specifications ........................................................................................A-1 Safety Precautions ........

V350-PRO (CE) A-1 INSTALLATION A-1 TECHNICAL SPECIFICATIONS - INVERTEC V350-PRO (CE) INPUT AC VOLTAGE & DC OUTPUT OUTPUT CABLES, CONNECTIONS AND LIMITATIONS Product Ordering Input AC Rated DC Output Output Weight Dimensions Name Information Voltage Amps/Volts/Duty Cycle Range with Cord HxWxD 50/...

A-2 INSTALLATION A-2 SELECT SUITABLE LOCATION The Invertec V350-PRO (CE) will operate in harshenvironments. Even so, it is important that simple pre-ventative measures are followed in order to assurelong life and reliable operation. • The machine must be located where there is free cir- culation of ...

A-3 INSTALLATION A-3 V350-PRO (CE) LN-10 Connection Instructions • Turn the Invertec power switch "off". • Connect the K1505 control cable from the LN-10 to the Invertec 24/42VAC 14-pin amphenol connectoron the rear of the Invertec. • Connect the electrode cable to the output terminal of pol...

A-4 INSTALLATION A-4 V350-PRO (CE) PARALLEL OPERATION The V350-PRO (CE) are operable in parallel in CCmode. For best results, the currents of each machineshould be reasonably well shared. As an example,with two machines set up in parallel for a 400 ampprocedure, each machine should be set to deliver...

B-1 OPERATION V350-PRO (CE) 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 5. THERMAL • This status light indicates when the power source has been driven into thermal overload. If the outputterminals were "ON", the "ON" light will blink indicat-ing that the output will be turned back on once theunit cools down to an acceptable temperature ...

B-3 OPERATION B-3 • The Arc Control regulates the relative Slope of the process. Slope dynamically controls the force thearc has to penetrate an open root. At the minimumsetting, Arc Control is very soft and is similar to theStick Soft mode. At the maximum setting, the slopeis reduced, the OCV is re...

B-5 OPERATION B-5 AUXILIARY POWER • 115VAC, 42VAC and 24VAC power is available from the two 14-pin amphenols on the rear of theunit. (K1728-2 Construction model of the InvertecV350-PRO (CE) does not have the amphenols)These supplies are intended to supply power forauxiliary equipment like wire feede...

C-1 ACCESSORIES C-1 OPTIONS / ACCESSORIES "CE" VERSION – K1728-3 • The "CE" version is the Factory version with the addition of power line filtering allowing the machineto comply with the European and Australian EMCemission requirements. • In this form, the V350-PRO (CE) provides the...

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 (CE) 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 ...

E-2 TROUBLESHOOTING E-2 V350-PRO (CE) 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 Gu...

E-4 TROUBLESHOOTING E-4 V350-PRO (CE) 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 troubleshootin...

F-1 DIAGRAMS F-1 V350-PRO (CE) 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) L...

F-4 DIAGRAMS F-4 V350-PRO (CE) 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 - + 1...

F-5 DIAGRAMS F-5 V350-PRO (CE) 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 CURR...

F-7 DIAGRAMS F-7 V350-PRO (CE) 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 Departme...

F-8 DIAGRAMS F-8 V350-PRO (CE) 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

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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...

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