Lincoln Electric V350-PRO User's Manual
Contents
1. 38 LONNVO 1 v985 qa3awInOawu LON SI TOYLNOD JALOWSY dl ATLOAYIG GALDANNOD 38 318VO LNdNI Z O8 H ON dOunos YAMOd LV H18VO AYOM AGCOYLIAIA ASUYSAAAY n 1401 HdMOd NYAL ALIHVIOd ADNVHD OL IAILISOd AGOYLIDIAIA SMOHS WVu5VIG 8N NOILVOIIddV HO 11949 ALNG LN3HuflD GAZIS AG LSNW 318VO ONIGTAM 10HULdWV 1009 0 83 udMOd AYVITIXNV TOYUYLdNV GNVH IVASTT E96 324NOS YAMOd D3LH3ANI TOYLNOD ALOWSAY udldvav 98 v98 TONAHdNV Nid 9 DIAGRAMS F 6 319V9 LNdNI Z 08t2 gt TONd3HdINV Nid T xog TOYLNOD Z N1 euiuaeu siu ad Alas 40 asn jje3sui pjnous suosjed payijenb Ajuo M ayy bDun2euuoo eJ0jeg au je U2JIMS 32euuo2sip ay Buisn HHOM OL TONAHdWNV Nid vT Z N1 OL 319V9 30019313 TID NYD 320HS 21419373 221n0 12M04 eu 03 Jamod 3ndui zzo WVYSVIG NOILO3NNOO ALOWSY 8 Z NT OL ti31dVGV t983 V350 PRO CE LINCOLN E F 7 Jequunu epoo 1u uudinb BAIN jueureoe dai e 104 22m9 lqiIB lii si au j sjeued einsoj oue jo euo uo eui pejsed si epoo sejnomed e 104 oyloods Jenueui siy Aq peJeAoo 104 e3enooe eq jou Ajuo 104 SI urejDerp SIUL LON 2029 20002 1 LINDUID 9415 OL SQV31N2. lIOHLNON H34NNN 3009 NOWIWOO V SNIAVH HO SLN3NOdWOO LOVX4 SHL MOHS LON AVN NVHOVIQ SIHL qHVOS 31314WOO V dO ALFTISV3ONVHOS3LNI IHL SNI109344V LNOHLIM 39NVHO AVIA GHVOS GALNIHd V JO AHLINOHI9 HO SLN3NOdWOO SONIS E N MXH Hs TOXIN HS IIo X31 ids 3NIHOVW 40 1 o a w 8 W3onasNval V 001 149 S3NIHOVW 30 Od S80109 SAS3HINVMvd NI 3000 40109 ly IROHOXSHHS ANIHOVN 40 SIs 1331 VLINOLNSL Fa wair Y Y Y YY NOLLWTINSNI A009 OL 3dV L HLIM dv LINDUID AIddNS OL SQV313 LIHM HOV14 L23NNOO 3009 WOIMLOATA TVNOILVN Yad ANNOY OL QV31N3389 LO3NNOO LNdNI 3SVHd 3TONIS HOS SCHOO YAMOd ANY OV T8 C38 HLIM S3NIHOVIN 803 ER 4314119384 Andino 09058660 0000000 606600 YOLOWIYEX c n e AO 00000 SALON 31034 30333 38M ASL E vu aL OS Heroa AP ORE e F ano 3 SLOWSY 130334 38M Azrlrz GION3 10S J UNIX E o B 3N Y AAVTIXNY v7 NOLLISOd OWASZS 08E 902 vi 1 ABVWRId 3NIHOVN dO e A A A A 0201 AN 2001100 3NNIHOVIN 10 3015 1HORI 39 O d 0SEA 93L33ANI WVYSVIC ONIAIM
3. Use prote o para a vista ouvido e corpo e H EROS SCRHBREUCF aU RRR ez 12 Zo Sears s ESSAI didi due Lily putes cl gal e 3 READ AND UNDERSTAND THE MANUFACTURER S INSTRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES USED AND FOLLOW YOUR EMPLOYER S SAFETY PRACTICES SE RECOMIENDA LEER Y ENTENDER LAS INSTRUCCIONES DEL FABRICANTE PARA EL USO DE ESTE EQUIPO Y LOS CONSUMIBLES QUE VA A UTILIZAR SIGA LAS MEDIDAS DE SEGURIDAD DE SU SUPERVISOR LISEZ ET COMPRENEZ LES INSTRUCTIONS DU FABRICANT EN CE QUI REGARDE CET EQUIPMENT ET LES PRODUITS A ETRE EMPLOYES ET SUIVEZ LES PROCEDURES DE SECURITE DE VOTRE EMPLOYEUR LESEN SIE UND BEFOLGEN SIE DIE BETRIEBSANLEITUNG DER ANLAGE UND DEN ELEKTRODENEINSATZ DES HER STELLERS DIE UNFALLVERHUTUNGSVORSCHRIFTEN DES ARBEITGEBERS SIND EBENFALLS ZU BEACHTEN Keep your head out of fumes Use ventilation or exhaust to remove fumes from breathing zone Los humos fuera de la zona de res piraci n Mantenga la cabeza fuera de los humos Utilice ventilaci n o aspiraci n para gases Gardez la t te a l cart des fum es Utilisez un ventilateur ou un aspira teur pour ter les fum es des zones de travail Vermeiden Sie das Einatmen von Schweibrauch e Sorgen Sie fiir gute Be und Entliiftung des Arbeitsplatzes e Mantenha seu rosto da fumaca Use ventila o e exhaust o para remover fumo da zona respirat ri
4. L3 PRO CE LINCOLN V350 129611 00 8 F 8 7 OO OI OS S per t LAN OZH T Vs o 7 dNIHOVIA AHL AGISNI S3HONI S O o NVH L HOW 3Gf u LOud LON N VO SM3WuDS ONILNNOW 3LON SNOI LVOOT 10H ONILNNOW LA 8 Q TR p u J I m O9 TC Pye 8 LZ LL LLLLL LL INIHd NOISNAWIG Ve GV fol fo c 6 tL V350 PRO CE LINCOLN LELECTRIC NOTES LINCOLN 8 Now Available 12th Edition The Procedure Handbook of Arc Welding With over 500 000 copies of previous editions published since 1933 the Procedure Handbook is considered by many to be the Bible of the arc welding industry This printing will go fast so don t delay Place your order now using the coupon below The hardbound book contains over 750 pages of welding information techniques and procedures Much of this material has never been included in any other book A must for all welders supervisors engineers and designers Many welding instructors will want to use the book as
5. enrouler le c ble lectrode autour de n importe quelle partie LES MACHINES SOUDER A Un coup d arc peut tre plus s v re qu un coup de soliel donc REDRESSEUR a Utiliser un bon masque avec un verre filtrant appropri ainsi qu un verre blanc afin de se prot ger les yeux du ray 1 onnement de l arc et des projections quand on soude ou quand on regarde l arc b Porter des v tements convenables afin de prot ger la peau de soudeur et des aides contre le rayonnement de l arc c Prot ger l autre personnel travaillant proximit au soudage l aide d crans appropri s et non inflammables Des gouttes de laitier en fusion sont mises de l arc de soudage Se prot ger avec des v tements de protection libres de l huile tels que les gants en cuir chemise paisse pan talons sans revers et chaussures montantes Toujours porter des lunettes de s curit dans la zone de soudage Utiliser des lunettes avec crans lateraux dans les LINCOLN 8 TRANSFORMATEUR ET Relier la terre le chassis du poste conformement au code de l lectricit et aux recommendations du fabricant Le dispositif de montage ou la piece souder doit tre branch une bonne mise la terre Autant que possible l installation et l entretien du poste seront effectu s par un lectricien qualifi Avant de faires des travaux l interieur de poste la debranch er l interrupteur la boit
6. cleaned For information purchase Recommended Safe Practices for the Preparation for Welding and Cutting of Containers and Piping That Have Held Hazardous Substances AWS F4 1 from the American Welding Society see address above Vent hollow castings or containers before heating cutting or welding They may explode Sparks and spatter are thrown from the welding arc Wear oil free protective garments such as leather gloves heavy shirt cuffless trousers high shoes and a cap over your hair Wear ear plugs when welding out of position or in confined places Always wear safety glasses with side shields when in a welding area Connect the work cable to the work as close to the welding area as practical Work cables connected to the building framework or other locations away from the welding area increase the possibility of the welding current passing through lifting chains crane cables or other alternate cir cuits This can create fire hazards or overheat lifting chains or cables until they fail 6 h Also see item 1 c LINCOLN 8 CYLINDER may explode if damaged 7 a Use only compressed gas cylinders containing the correct shielding gas for the process used and properly operating regulators designed for the gas and pressure used All hoses fittings etc should be suitable for the application and maintained in good condition Always keep cylinders in an upright position securely
7. refueling to prevent spilled fuel from vaporiz ing on contact with hot engine parts and igniting Do not spill fuel when filling tank If fuel is spilled wipe it up and do not start engine until fumes have been eliminated 2 a Electric current flowing through any conductor causes localized Electric and Magnetic Fields EMF Welding current creates EMF fields around welding cables and welding machines EMF fields may interfere with some pacemakers and welders having a pacemaker should consult their physician before welding 1 d Keep all equipment safety guards covers and devices in position and in good repair Keep hands hair clothing and tools away from V belts gears fans and all other moving parts when starting operating or repairing equipment Exposure to EMF fields in welding may have other health effects which are now not known All welders should use the following procedures in order to 1 e In some cases it may be necessary to remove safety ddl k nies minimize exposure to EMF fields from the welding circuit guards to perform required maintenance Remove guards only when necessary and replace them when the maintenance requiring their removal is complete Always use the greatest care when working near moving parts 2 d 1 Route the electrode and work cables together Secure them with tape when possible 2 d 2 Never coil the electrode lead around your body
8. 4304 an electronic protection circuit will reduce the current to approximately 100A The machine will continue to produce this low current until the protection circuit is reset Reset occurs when the output load is removed Thermal Protection Thermostats protect the machine from excessive operating temperatures Excessive temperatures may be caused by a lack of cooling air or operating the machine beyond the duty cycle and output rating If excessive operating temperature should occur the thermostat will prevent output voltage or current The meter will remain energized during this time Thermostats are self resetting once the machine cools sufficiently If the thermostat shutdown was caused by excessive output or duty cycle and the fan is operating normally the Power Switch may be left on and the reset should occur within a 15 minute period V350 PRO CE LINCOLN amp E 1 TROUBLESHOOTING E 1 HOW TO USE TROUBLESHOOTING GUIDE A WARNING Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty For your safety and to avoid Electrical Shock please observe all safety notes and precautions detailed throughout this manual This Troubleshooting Guide is provided to help you locate and repair possible machine malfunctions Simply follow the three step
9. CCOSSOMOS UD Section C General Options Accessories C 1 dcum C 1 Field Installed Options Accessories sese C 1 Maintenance Section D Safety Precaulioris ana eren eae aaa cuna ee Pure Pak ans D 1 CAPACITOR DISCHARGE PROCEDURE iii D 1 VISUAL INSPECTIONS ized te teet tte tk tx ox exe tcx nga D 1 ROUTINE MAINTENANCE uu putei P Re REX S MENU D 1 PERIODIC MAINTENANCE a Pea ANR tia ru Re Ee xx paa ovas D 1 SECLIONE oe Sasa rer nas eee Troubleshooting 1 How to Use Troubleshooting Guide E 1 Troubleshooting Guide sees E 2 Thru E 3 4 DEDI EE se E E 5 Connection Wiring Diagrams and Dimension Prints Section F Parts Hi eec I E P389 Series viii 1 INSTALLATION 1 TECHNICAL SPECIFICATIONS INVERTEC V350 PRO INPUT AC VOLTAGE amp DC OUTPUT Product Ordering Rated DC Output Output Weight Dimensions Information Voltage Amps Volts Duty Cycle Range with Cord HxWxD 50 60 Hz continuous 350A 34V 60 14 7 x12 5 x 200 220 3 Phase 27 8 K1728 3 380 400 320A 33V 60 82 5lbs 37 3x318x CE 415 440 1 Phase 37 4
10. any way except for those changes and adj covered in the manufacturers instructions In particular the spark gaps of arc striking and stabilizing de be adjusted and maintained according to the manufacturer s recommendations Welding Cables The welding cables should be kept as short as possible and should be positioned close together runnir to the floor level Equipotential Bonding Bonding of all metallic components in the welding installation and adjacent to it should be considered metallic components bonded to the work piece will increase the risk that the operator could receive a st touching these metallic components and the electrode at the same time The operator should be insula such bonded metallic components Earthing of the Workpiece Where the workpiece is not bonded to earth for electrical safety not connected to earth because of its s position e g ships hull or building steelwork a connection bonding the workpiece to earth may reduce in some but not all instances Care should be taken to prevent the earthing of the workpiece increasinc of injury to users or damage to other electrical equipment Where necessary the connection of the woi earth should be made by a direct connection to the workpiece but in some countries where direct conn permitted the bonding should be achieved by suitable capacitance selected according to national regu Screening and Shielding Selective screening and shielding of other cables and equipment i
11. by the electrode Connect the work lead to the other terminal Set the meter polarity switch on the front of the Invertec to coincide with wire feeder polarity used See the LN 10 manual for details on accessing Control DIP Switch LN 742 Connection Instructions e Turn the Invertec power switch off Either a K591 or a K593 Input cable assembly is required to connect the LN 742 to the Invertec Connect the control cable from the LN 742 to the 24 42 VAC 14 pin wire feeder amphenol on the rear of the Invertec Connect the electrode cable to the output terminal of the polarity required by electrode Connect the work lead to the other terminal Set the meter polarity switch on the front of the Invertec to coincide with wire feeder polarity used The wire feeder will now display the welding volt age f a remote control such as K857 is to be used with the LN 742 the remote can be connected directly to the 6pin amphenol on the front of the Invertec or use a K864 adapter to connect the LN 742 and the remote to the 24 42VAC 14 pin wire feeder amphe nol connector on the rear of the Invertec Cobramatic Connection Instructions Turn the Invertec power switch off Connect the control cable from the Cobramatic to the 24 42 VAC 14 pin wire feeder amphenol on the rear of the Invertec Connect the electrode cable to the output terminal of the polarity required by electrode Connect the work lead to the other terminal Set t
12. inflammables ou les recouvrir afin de pr venir tout risque d incendie d aux tincelles Quand on ne soude pas poser la pince une endroit isol de la masse Un court circuit accidental peut provoquer un chauffement et un risque d incendie S assurer que la masse est connect e le plus pr s possible de la zone de travail qu il est pratique de le faire Si on place la masse sur la charpente de la construction ou d autres endroits loign s de la zone de travail on augmente le risque de voir passer le courant de soudage par les chaines de lev age c bles de grue ou autres circuits Cela peut provoquer des risques d incendie ou d echauffement des chaines et des c bles jusqu ce qu ils se rompent Assurer une ventilation suffisante dans la zone de soudage Ceci est particuli rement important pour le soudage de t les galvanis es plomb es ou cadmi es ou tout autre m tal qui produit des fume s toxiques Ne pas souder en pr sence de vapeurs de chlore provenant d op rations de d graissage nettoyage ou pistolage La chaleur ou les rayons de l arc peuvent r agir avec les vapeurs du solvant pour produire du phosg ne gas fortement toxique ou autres produits irritants Pour obtenir de plus amples renseignements sur la s ret voir le code Code for safety in welding and cutting CSA Standard W 117 2 1974 contre les chutes dans le cas ou on recoit un choc Ne jamais PR CAUTIONS DE S RET POUR
13. kg 706 mm 275A 31V 10096 1 amp 3 Phase Includes handles Overall Length Including Handle 27 8 7O6mm without handle V350 PRO CE INPUT CURRENT CE Recommended Fuse Sizes Based On The U S National Electrical Code And Maximum Machine Outputs Input 50 60 Hz Output Recommended Voltage Phases 275Amps 350Amps Line Cord Size Fuse Size Notes 31Volts 100 34Volts 60 AWG IEC SIZES 200 80A Note 2 220 80A Note 2 380 50A 400 50A 415 50A 440 50A Voltage Phases 275Amps 320Amps Line Cord Size Fuse Size 31Volts 100 33Volts 60 200 220 380 400 415 440 1 Not rated is indicated by 4 x s in the box on the rating plate 2 When operating on these inputs the line cord should be changed to an input conductor of 6 AWG or larger OUTPUT CABLES CONNECTIONS AND LIMITATIONS Select the output cable size based upon the following chart Cable sizes for Combined Length of Electrode and Work Cable Copper 75C rated DUTY CYCLE CURRENT LENGTH UP 61m 200 FT 61 76m 200 250 FT 100 275 1 0 1 0 60 350 1 0 2 0 V350 PRO CE LINCOLN B A 2 INSTALLATION A 2 SAFETY PRECAUTIONS A WARNING e ELECTRIC SHOCK can kill TURN THE INPUT POWER OFF THE DISCONNECT SWITCH BEFORE ATTEMPTING TO CONNECT OR DIS CONNECT INPUT POWER LINES OUTPUT CABLES OR CONTROL CABLES Only qualified personnel should perform this installation Connect the gr
14. 1 1 1 1 _ Credit Card Telephone _ 1 1 0000200 Signature as it appears on Charge Card Baccountno _LLILILLLLLLLLLLLLLLLLLLI exoae L L I l EEE OE _ Loge THIS FORM TO ORDER Order from BOOK DIVISION The Lincoln Electric Company 22801 St Clair Avenue Cleveland Ohio 44117 1199 lgooks OR FREE INFORMATIVE CATALOGS Telephone 216 383 2211 or for fastest service FAX this completed form to 216 361 5901 Lincoln Welding School _ res Price Code Quantity Cost l ED 80 New Lessons in Arc Welding 5 00 L l Seminar Information Procedure Handbook Twelfth Editon 15 00 PH ED 45 How to Read Shop Drawings 4350 H T I Educational Video Information ____ Incentive Management 5500 M p 2099 A New Approach to Industrial Economies 800 NA l Dames F Lincoln Arc Welding The American Century ojom s500 AC ST J Foundation Book Information WeldingPreheatCakutot 300 wcs RER Pipe Welding Chars 450 tD 89 SOA Additional Shipping Costs I I TOTAL COST Y mm mm WARNING Spanish AVISO DE PRECAUCION French ATTENTION German WARNUNG Portuguese ATEN AO Japanese BIR Korean Do not touch electrically live parts or electrode with skin or wet cloth
15. 1 f Do not put your hands near the engine fan way Do not attempt to override the governor or idler by pushing on the throttle control rods while the engine is running 2 d 3 Do not place your body between the electrode and work cables If the electrode cable is on your right side the work cable should also be on your right side Connect the work cable to the workpiece as close as possible to the area being welded 1 g To prevent accidentally starting gasoline engines while turning the engine or welding generator during maintenance work disconnect the spark plug wires distributor cap or magneto wire as appropriate Do not work next to welding power source Mar 95 LINCOLN 8 SAFETY ELECTRIC SHOCK can kill 3 a The electrode and work or ground circuits are electrically hot when the welder is on Do not touch these hot parts with your bare skin or wet clothing Wear dry hole free gloves to insulate hands 3 b Insulate yourself from work and ground using dry insulation Make certain the insulation is large enough to cover your full area of physical contact with work and ground In addition to the normal safety precautions if welding must be performed under electrically hazardous conditions in damp locations or while wearing wet clothing on metal structures such as floors gratings or scaffolds when in cramped positions such as sitting kneeling or lying if there is a hi
16. 4401 HdMOd NYNL ALIYV1IOd 39NVHO OL AAILISOd 1401911 SMOHS WVYOVIG NOILVOITddV HO 11949 ALNG LNAYYND GAZIS ag LSNW 318VO ONIGTAM V N Q N 94 ss 4 Q SL N33u5 cM ulu3eui siu 40 je sul pjnous suossad payijenb AJUO ayy au 3e u33IMs 32euuoosip eui Bulsn 221n0S JaMOd Bulpjam ay 01 3ndui UINL INVH9VIG NOILO3NNOO 2 YAMOd AYVITIXNVY DVASIT HLIM 194NOS YAMOd DALYAANI 41l1dvav TWSUYAAINN Z98213 TONAHdNV Nid tT OL Z N1 OL d18VO 14041913 TID NYD J90HS 21819713 e ONINEVM W N1 OL SN 1d 298 V350 PRO CE LINCOLN E DIAGRAMS F 3 F 3 sovets 319V29 1OY LNOD ALOWAY NOI LdO TEVy HLIM SZ N1 ALVIANSNI Savail3oOlldS 3 Nid 9 WOYS GAAOWSAY AYV AIHL SV 4 NYHL V HOVA 119v1 ON1d Z983 LO3NNOO OL NI 318VO CEVA WOWud S Td Nid 9 AAOWSY ATIVACIAIGNI GASNNA HOV3 ALVINSNI 5 ADYNOS udMOd LV H18VO AYOM dGdOulO3 d ASYSAAY uddO UAMOd NYNL ALIYVIOd 39NVHO OL 3AILISOd AGOYLIDATIA SMOHS WVHOVIQ 8 NOILVOllIlddV dO 411949 ALNG LNAYYND GAZIS ag LSNW 318VO ONIGTAM V Q N 3 N 394NOS YAMOd O31WU3ANI fe _ _ i S ualdvdv 4985 g 94 N o SL a
17. 5VAC operation will require an Input voltage panel setup Open the access panel on the rear of the machine For 200 or 230 Position the large switch to 200 230 For higher voltages Position the large switch to gt 380 Move the A lead to the appropriate terminal POWER CORD CONNECTION A 5 meter power cord is wired into the machine Single Phase Input Connect green yellow lead to ground per National Electrical Code Connect blue and brown leads to power Wrap black lead with tape to provide 600V insulation Three Phase Input Connect green yellow lead to ground per appropriate National Electric Code Connect blue black and brown leads to power CONNECTIONS OF WIRE FEEDERS TO V350 PRO CE LN 25 Connection Instructions Turn the Invertec power switch off Connect the electrode cable to the output terminal of polarity required by electrode Connect the work lead to the other terminal LN 25 with Remote Control options can be used with the CE version of the V350 The 6 Pin K444 1 and 14 pin K444 2 remotes can be connected directly to the 6 amp 14 pin amphenols The 42 Volt Remote Voltage and Output Control K624 1 Kit can be connected to the V350 s 24 42 VAC amphenol using Remote Control Cable assembly K627 LN 25s with a K431 1 remote kit can be connected to the V350 s 24 42 VAC amphenol using a K432 cable and K876 adapter See connection diagram 519899 Or the K432 cable could be modified with a K86
18. 7 Universal Adapter Plug See connection diagram 519405 to connect it to the V350 s 24 42 VAC amphenol LN 7 Connection Instructions Turn the Invertec power switch off Connect the K480 control cable from the LN 7 to the 115VAC 14 pin wire feeder amphenol connector on the rear of the Invertec Connect the electrode cable to the output terminal of the polarity required by electrode Connect the work lead to the other terminal Set the meter polarity switch on the front of the Invertec to coincide with wire feeder polarity used The wire feeder will now display the welding voltage elf K480 is not available see connection diagram 519404 for modification of K291 or K404 LN 7 input cable with K867 Universal Adapter Plug f a remote control such as K857 is to be used with the LN 7 the remote can be connected directly to the 6 pin amphenol on the front of the Invertec or use a K864 adapter to connect the LN 7 and the remote to the 115VAC 14 pin amphenol connector on the rear of the Invertec See connection diagram 519901 Follow the power cord connection instructions V350 PRO CE Incorrect connection may result in equipment damage A 3 LN 10 Connection Instructions Turn the Invertec power switch off Connect the K1505 control cable from the LN 10 to INSTALLATION the Invertec 24 42VAC 14 pin amphenol connector on the rear of the Invertec Connect the electrode cable to the output terminal of polarity required
19. ESSORIES CE VERSION K1728 3 The CE version is the Factory version with the addition of power line filtering allowing the machine to comply with the European and Australian EMC emission requirements e In this form the V350 PRO CE provides the hard ware to power and connect to 24 42 or 115 VAC wire feeders K857 Remote Output Control K814 Arc Start Switch K812 Hand Operated Amptrol K870 Foot Operated Amptrol K930 1 TIG Module K428 K446 K449 LN 25 K617 1 or 2 K618 1 or 2 LN 742 K440 1 K567 1 LN 7 GMA K1559 1 K1564 1 LN 10 K1499 1 K1521 1 DH 10 FIELD INSTALLED OPTIONS ACCESSORIES Options for K1728 1 Factory and K1728 3 CE V350 s TIG Gas Control Kit K1762 1 e Advance Process Panel 1763 1 e Undercarriage K1764 1 Valet Style Undercarriage K1838 1 V350 PRO CE LINCOLN D 1 MAINTENANCE D 1 SAFETY PRECAUTIONS A WARNING e ELECTRIC SHOCK can kill Do not touch electrically live parts or electrode with skin or wet clothing e insulate yourself from work and ground Always wear dry insulating gloves EXPLODING PARTS can cause e injury lt Failed parts can explode or cause other a parts to explode when power is applied Always wear a face shield and long sleeves when servicing See additional warning information throughout this operator s manual and the Engine manual as well CAPACITOR DISCHARGE PROCEDURE 1 Obtain a powe
20. Field Service Shop CAUTION 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 V350 PRO CE LINCOLN B Press the Mode S elect button to select a different mode E 5 TROUBLESHOOTING E 5 Observe all Safety Guidelines detailed throughout this manual Displays Description Scrolling dash Appears at power up while the machine is going through its self configu ration E rr HHHH Fault code display The first fault to occur will be displayed for three seconds The display will cycle through fault codes for all faults that persist after the initial three second period are displayed for 1 sec ond each HHHH Weld mode is changing A constant voltage weld mode is selected machine output is off The numeric value in the right display is the workpoint HHHH ____ A constant current weld mode is selected machine output is off The numeric value in the left display is either the workpoint or a workpoint limit depending on the weld mode and remote configura tion HHH steady machine output is on Left display is current right display is voltage If actively welding the displays are arc current and arc voltage If not actively welding the display will show workpoint HH
21. Field Service Shop The machine needs to be turned off and back on to reset the machine CAP bank A under voltage Check input power CAP bank B under voltage reconnect to make sure CAP bank A over voltage CAP bank B over voltage the machine is connected for the input S oft start Failed power being supplied Self clearing as condition ceases Cycle power Glitch on the primary over current fault interrupt possibly caused by noise or a signal level misc hardware fault 1 Check the machine ground If problem persists contact an authorized Lincoln Field Service Shop CAP delta CAP A and B are out of balance Check input power reconnect to make sure the machine is connected for the input power being supplied Main CPU problem The DSP has detected a problem with the CPU Glitch on the CAP heart beat interrupt possibly caused by noise or a signal level right at the trip threshold misc hardware fault 2 Check the machine ground If problem persists contact an authorized Lincoln Field Service Shop Self clearing as condition ceases The main contactor opened unexpectedly misc hardware fault 3 If condition persist contact an authorized Lincoln Field Service Shop S elf clearing The selected weld mode does not exist in the weld table that is presently loaded in the machine If condition persists contact an authorized Lincoln
22. H HEHE blinking weld just finished the average arc voltage and current will be blinked for 5 seconds following a weld If the workpoint changes dur ing this 5 second period the display will revert to the above mode CAUTION 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 V350 PRO CE LINCOLN B 60 615 F 1 Q96 61 b Sudaadd 3HIM SZ NT1 T OL L3320S 9 1 d18VO 394NOS YAMOd OL Nid T 9N1d LHOIVYLS Suaqaad 3ulM Z N1 T OL LANDOS PI 119V14934 119V9 1OHLdWY 1001 0 80 1OULdWY GNVH 96 Z TOYLNOD ALOWSAY S83 T OL DIAGRAMS 394NOS YAMOd OL 13332OS 9 119V1419134 d18VO Nid 9N1d LHOIVYLS ADYNOS YAMOd ONIGTAM OL S9N1d 59NILO3NNOOSIG HO ONILDANNOD NAHM S318VO NO SONTd ONITIVLSNI 140134 110 39HNOS udMOd ONIGTAM AHL dO HOLIMS YAMOd AHL NYNL TID NVD ADOHS 9141914173 ONINUVA Y u SHa3ldVQVv 1OHLINOO ALOWAY V350 PRO CE LINCOLN E vOv6TS F 2 VE6 OT 2T TOYLNOD ALOWAY 1VNOILdO SZLA VOV T6ZA DIAGRAMS xog TOYLNOD L N TI F 2 ALVINSNI Saval 3OITdS AXATIVAGIAIGNI GV4AT GASNNN HOV3 ALVINSNI ADYNOS YAMOd LV AIEGVD AYOM 3GdGOulOdl3 ASUYAAAY n
23. MOMS 9 MOVIE 3N LOANNOD 3009 9141937 IVNOLLVN GNNOYD MOTISNNASYD L93NNOO L dNI 3SVHd 338H1 NOILYTNSNI A009 3GIAOBd OL 3dV1 HLIM QV31500V 18 dy M LIN9HI9 ATddNS OL SQv31NMOMS 2014 LOANNOD 3009 1914193714 TVNOILVN GNNOYD OL MOTIANNASYS LOANNOOD LNANI 3SVHd 3TONIS ana NWOH8 HLIM SANIHOVN 2 LINDUID AddNS OL SdV3131IHM 9 MOV 18 LO3NNOO 3009 941937 TIVNOLLVN ANNOY9 OL QV31N3389 193NNOO LNdNI 3SvHd 338HL 4o 1N3NOdWOO WO G3M3IA 218913 Yad S TOSAAS TVORHLO3H FONANOAS ONIHIANNN ALIAVO HOLO3NNOO LIN9HI9 SNIGNOS 3ALLO3LOHd toe 3SV8 1NOMJ3SVO oo oo pu z eroze ESd Zor er Sed Ler er Jer ver r eer ver sr OL O9 STAGOW 39 NOLLVH3dO 9 9 099 SI NMOHS NOILO3NNOO 39VL10A LAdNI NOLLO3NNOO 31VIHdOHdav NO QV31 V 39V Id O N ENHANCED DIAGRAM DIAGRAMS F 7 43114 YIMOd LNdNI IHL NI 38V SAON STATION 39 NO TN ST30ON 39 NO AINO 139539 SI 411114 INIT YIMOd LAdNI AN ANMLNO LNANOdWOO NOILdO S3NIHOVIN qu3931 7IIV13d NOLL23NNOO 7 IdS Quvog SLOWSY LNOHUM S3NIHOVW snivis 300W gt gt gt GuvO8 ALOWSY HLIM S3NIHOVW Snivis 3dow SLOWSY AVIdSiq lIOHLNON
24. ON German WARNUNG Portuguese ATENCAO Japanese it ie BR LEIA E COMPREENDA AS INSTRU ES DO FABRICANTE PARA ESTE EQUIPAMENTO E AS PARTES DE USO E SIGA AS PRATICAS DE SEGURAN A DO EMPREGADOR HORM PRMOX A NHERBEE lt RA ESU C F SU tL THHORAMEI ETF SU SUCR RH ND RES AMENER RRR BUR BO 09 EL ORE IDE o ool 0 A amp oli SAA FAS HAR EH Aes ETS BEHE Saal alal 91 illai aul J al ply aati Gail guet agil g cas i LINCOLN ELECTRIC World s Leader in Welding and Cutting Products Sales and Service through Subsidiaries and Distributors Worldwide Cleveland Ohio 44117 1199 U S A TEL 216 481 8100 FAX 216 486 1751 WEB SITE www lincolnelectric com
25. RETURN TO MAIN MENU IM708 INVERTEC V350 PRO CE mary 200 For use with machines Code 10670 Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind However your overall safety can be increased by proper installation and thought ful operation on your part DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT And most importantly think before you act and be careful IEC 974 1 IP21S Date of Purchase Serial Number Code Number Model Where Purchased RE OPERATOR S MANUAL aa mas 150 9001 BA p Designed and Manufactured Under a Quality Program Certified by ABS Quality Eval Inc to ISO 9001 Re its CERTIFICATE NUMBER 30273 LINCOLN Copyright 2001 Lincoln Global Inc e World s Leader in Welding and Cutting Products Sales and Service through Subsidiaries and Distributors Worldwide Cleveland Ohio 44117 1199 U S A TEL 216 481 8100 FAX 216 486 1751 WEB SITE www lincolnelectric com SAFETY A WARNING N CALIFORNIA PROPOSITION 65 WARNINGS A Diesel engine exhaust and some of its constituents The engine exhaust from this product contains are known to the State of California to cause can chemicals known to the State of California to cause cer birth defects and other reproductive harm
26. a eti ADP5o5UtRcocuc 9 fsPBHEICTASSUCFEU e Fat in es e zc EUR E fE FEES B sk HER e Wzetrt SH7IAE else e 2 a A4 FAAA H AHBSMAS aaa oe lue dlui a co t gaal hia jua iail axial dis uu Maul ge gaal ses us e Turn power off before servicing e Desconectar el cable de ali mentaci n de poder de la m quina antes de iniciar cualquier servicio e D branchez le courant avant l entre tien Strom vor Wartungsarbeiten abschalten Netzstrom v llig ff nen Maschine anhalten N o opere com as tampas removidas e Desligue a corrente antes de fazer servico N o toque as partes el tricas nuas e X7TTL2A 9 U ACWRUPD PRE EFFERIA vF e RK AGS XA Aie Aly Qd uiu ghil Do not operate with panel open or guards off No operar con panel abierto o guardas quitadas N op rez pas avec les panneaux ouverts ou avec les dispositifs de protection enlev s Anlage nie ohne Schutzgeh use oder Innenschutzverkleidung in Betrieb setzen Mantenha se afastado das partes moventes N o opere com os paineis abertos ou guardas removidas JJ 7 32 t pk L Z U uA C F 6 V CRRRIARRARS SHR Ro e 20 Sel AE Asal OAS 42 Cols 13 gall lu Qai ye 8 gt WARNING Spanish AVISO DE PRECAUCION French ATTENTI
27. a reference for all students by taking advantage of the low quantity discount prices which include shipping by 4th class parcel post 15 00 postage paid U S A Mainland How To Read Shop Drawings The book contains the latest information and application data on the American Welding Society Standard Welding Symbols Detailed discussion tells how engineers and draftsmen use the short cut language of symbols to pass on assembly and welding information to shop personnel Practical exercises and examples develop the reader s ability to visualize mechanically drawn objects as they will appear in their assembled form 187 pages with more than 100 illustrations Size 8 1 2 x 11 Durable cloth covered board binding 4 50 postage paid U S A Mainland There is a 10 discount on all orders of 50 00 or more for shipment at one time to one location New Lessons in Arc Welding Lessons simply written cover manipulatory techniques machine and electrode characteristics related subjects such as distortion and supplemental information on arc welding applications speeds and costs Practice materials exercises questions and answers are suggested for each lesson 528 pages well illustrated 6 x 9 size bound in simulated gold embossed leather 5 00 postage paid U S A Mainland Need Welding Training The Lincoln Electric Company operates the oldest and most respected Arc Welding School in the United States at it
28. ans ce manuel aussi bien que les pr cautions de s ret g n rales suiv antes S ret Pour Soudage A L Arc 1 Protegez vous contre la secousse lectrique a Les circuits l lectrode et la pi ce sont sous tension quand la machine souder est en marche Eviter toujours tout contact entre les parties sous tension et la peau nue ou les v tements mouill s Porter des gants secs et sans trous pour isoler les mains Faire tr s attention de bien s isoler de la masse quand on soude dans des endroits humides ou sur un plancher metallique ou des grilles metalliques principalement dans les positions assis ou couch pour lesquelles une grande partie du corps peut tre en contact avec la masse Maintenir le porte lectrode la pince de masse le c ble de soudage et la machine souder en bon et s r tat defonctionnement d Ne jamais plonger le porte lectrode dans l eau pour le refroidir Ne jamais toucher simultan ment les parties sous tension des porte lectrodes connect s deux machines souder parce que la tension entre les deux pinces peut tre le total de la tension vide des deux machines Si on utilise la machine souder comme une source de courant pour soudage semi automatique ces precautions pour le porte lectrode s applicuent aussi au pistolet de soudage 2 Dans le cas de travail au dessus du niveau du sol se prot ger zones o l on pique le laitier 6 Eloigner les mat riaux
29. art is 5 where the initial current is equal to the preset current NIE 27 e c o Li 9 T GOG V350 PRO CE LINCOLN P B 3 OPERATION B 3 The Arc Control regulates the relative Slope of the process Slope dynamically controls the force the arc has to penetrate an open root At the minimum setting Arc Control is very soft and is similar to the Stick Soft mode At the maximum setting the slope is reduced the OCV is reduced and the operator has full control off the arc force required to pene trate an open root joint For vertical down open root pipe welding applications the recommended setting is between 8 and 10 During welding a boost circuit increases the avail able voltage to minimize pop outs The boost circuit is independent of the OCV and only operates when an arc is lit TIG GTAW The TIG mode features continuous con trol from 5 to 425 amps The TIG mode can be run in either the TIG touch start or high frequency assisted start mode The Hot Start control selects the starting mode desired A setting of less than 5 the TIG lift start mode is selected The OCV is controlled below 10v and the short circuit TIG touch current is main tained at 25 amps independent of the preset current When the tungsten is lifted an arc is initia
30. at the fuses or breaker keeps tripping breakers are properly sized See installation section of the manual for recommended fuse and breaker sizes Welding procedure is drawing too much output current or duty cycle is too high Reduce output current duty cycle or both There is internal damage to the power source Contact an autho rized Lincoln Electric Service facility Make certain that the power Machine will not power up No switch is in the ON position lights The circuit breaker in the recon If all recommended possible areas nect area may have opened lof misadjustment have been Reset Check input voltage sec checked and the problem persists tion below Contact your local Lincoln Input voltage selection made Authorized Field Service Facility improperly Power down check input voltage reconnect accord ing to diagram on reconnect cover Machine won t weld can t get any 1 If the displays show an Err output see the fault section for correc tive action If the displays are not lit refer to machine will not power up sec tion If the thermal symbol is lit refer to the thermal section If the output terminals are in Remote control switch to ON and check for output voltage If output voltage is now present check for correct remote control connection and operation CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests repairs safe
31. cancer birth defects or other reproductive harm The Above For Diesel Engines The Above For Gasoline Engines ARC WELDING CAN BE HAZARDOUS PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH KEEP CHILDREN AWAY PACEMAKER WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING Read and understand the following safety highlights For additional safety information it is strongly recommended that you purchase a copy of Safety in Welding amp Cutting ANSI Standard 249 1 from the American Welding Society Box 351040 Miami Florida 33135 or CSA Standard W117 2 1974 A Free copy of Arc Welding Safety booklet E205 is available from the Lincoln Electric Company 22801 St Clair Avenue Cleveland Ohio 44117 1199 BE SURE THAT ALL INSTALLATION OPERATION MAINTENANCE AND REPAIR PROCEDURES ARE PERFORMED ONLY BY QUALIFIED INDIVIDUALS FOR ENGINE powered equipment 1 a Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running 3 SX 1 h To avoid scalding do not remove the radiator pressure cap when the engine is hot 1 b Operate engines in open well ventilated areas or vent the engine exhaust fumes outdoors ELECTRIC AND 3 Sem MAGNETIC FIELDS 1 may be dangerous 1 c Do not add the fuel near an open flame welding arc or when the engine is running Stop the engine and allow it to cool before
32. chained to an undercarriage or fixed support Cylinders should be located Away from areas where they may be struck or subjected to physical damage safe distance from arc welding or cutting operations and any other source of heat sparks or flame Never allow the electrode electrode holder or any other electrically hot parts to touch a cylinder Keep your head and face away from the cylinder valve outlet when opening the cylinder valve Valve protection caps should always be in place and hand tight except when the cylinder is in use or connected for use Read and follow the instructions on compressed gas cylinders associated equipment and CGA publication P I Precautions for Safe Handling of Compressed Gases in Cylinders available from the Compressed Gas Association 1235 Jefferson Davis Highway Arlington VA 22202 FOR ELECTRICALLY powered equipment 8 a Turn off input power using the disconnect switch at the fuse box before working on the equipment Install equipment in accordance with the U S National Electrical Code all local codes and the manufacturer s recommendations Ground the equipment in accordance with the U S National Electrical Code and the manufacturer s recommendations Mar 95 i SAFETY i PR CAUTIONS DE S RET Pour votre propre protection lire et observer toutes les instructions et les pr cautions de s ret specifiques qui parraissent d
33. e de fusibles Garder tous les couvercles et dispositifs de s ret leur place Mar 93 SAFETY ELECTROMAGNETIC COMPATIBILITY EMC Conformance Products displaying the CE mark are in conformity with European Community Council Directive of 3 May 1989 on the approximation of the laws of the Member States relating to electromagnetic compatibility 89 336 EEC It was manufactured in conformity with a national standard that implements a harmonized standard EN 50 199 Electromagnetic Compatibility EMC Product Standard for Arc Welding Equipment It is for use with other Lincoln Electric equipment It is designed for industrial and professional use Introduction All electrical equipment generates small amounts of electromagnetic emission Electrical emission may be transmitted through power lines or radiated through space similar to a radio transmitter When emissions are received by other equipment electrical interference may result Electrical emissions may affect many kinds of electrical equipment other nearby welding equipment radio and TV reception numerical controlled machines telephone systems computers etc Be aware that interference may result and extra precautions may be required when a welding power source is used in a domestic establishment Installation and Use The user is responsible for installing and using the welding equipment according to the manufacturer s instructions If electromagnetic disturbances a
34. ed below A WARNING This statement appears where the information must be followed exactly to avoid serious personal injury or loss of life A CAUTION This statement appears where the information must be followed to avoid minor personal injury or damage to this equipment viii Page TABLE OF CONTENTS Installation III ee Section A Technical SPSCHICATIONS u 1 Safety Precautlons e aie ER ED c wees RR ERAER EG E A 2 Select Suitable Location A 2 SLACKING pL A 2 PUNG c A 2 Input and Grounding Connections sssssseeneee enn A 2 Power Cord Connection sisi A 2 Connection of Wire Feeders to V350 PRO CE A 2 Remote Control of Invertec enne nnns A 3 Undercarriage M0Uuntings LI a E A 3 Parallel Operations sanitaire A 4 Quick Disconnect Plugs sis A 4 e Section B Additional Safety Precautions ss B 1 General Description and Duty Cycle B 1 Operational Features and Controls B 1 Thru B 3 Remote Control of the Output Control and Weld Terminals B 3 Design Features and Advantages u B 4 POWER u S Ead sens sienne B 5 Mans tte 5 Recommended Processes sisi B 5 A
35. een yellow lead of the power cord to ground per appropriate National Electrical Code SELECT SUITABLE LOCATION The Invertec V350 PRO CE will operate in harsh environments Even so it is important that simple pre ventative measures are followed in order to assure long life and reliable operation e The machine must be located where there is free cir culation of clean air such that air movement in the back out the sides and bottom will not be restricted Dirt and dust that can be drawn into the machine should be kept to a minimum Failure to observe these precautions can result in excessive operating temperatures and nuisance shutdown Keep machine dry Shelter from rain and snow Do not place on wet ground or in puddles STACKING V350 PRO CE cannot be stacked TILTING Place the machine directly on a secure level surface or on a recommended undercarriage The machine may topple over if this procedure is not followed INPUT AND GROUNDING CONNECTIONS Only a qualified electrician should connect the Invertec V350 PRO CE Installation should be made in accordance with the appropriate National Electrical Code all local codes and the information detailed below When received directly from the factory multiple voltage machines are internally connected for 440VAC If 440VAC is the desired input then the machine may be connected to the power system without any setup required inside the machine Initial 200VAC 41
36. especially in confined areas to insure breathing air is safe Read and understand the manufacturer s instructions for this equipment and the consumables to be used including the material safety data sheet MSDS and follow your employer s safety practices MSDS forms are available from your welding distributor or from the manufacturer Also see item 1 b Mar 95 SAFETY WELDING SPARKS gt cause fire or explosion 6 a Remove fire hazards from the welding area If this is not possible cover them to prevent the welding sparks from starting a fire Remember that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas Avoid welding near hydraulic lines Have a fire extinguisher readily available Where compressed gases are to be used at the job site special precautions should be used to prevent hazardous situations Refer to Safety in Welding and Cutting ANSI Standard Z49 1 and the operating information for the equipment being used When not welding make certain no part of the electrode circuit is touching the work or ground Accidental contact can cause overheating and create a fire hazard Do not heat cut or weld tanks drums or containers until the proper steps have been taken to insure that such procedures will not cause flammable or toxic vapors from substances inside They can cause an explosion even though they have been
37. gh risk of unavoidable or accidental contact with the workpiece or ground use the following equipment Semiautomatic DC Constant Voltage Wire Welder DC Manual Stick Welder AC Welder with Reduced Voltage Control In semiautomatic or automatic wire welding the electrode electrode reel welding head nozzle or semiautomatic welding gun are also electrically hot Always be sure the work cable makes a good electrical connection with the metal being welded The connection should be as close as possible to the area being welded Ground the work or metal to be welded to a good electrical earth ground Maintain the electrode holder work clamp welding cable and welding machine in good safe operating condition Replace damaged insulation Never dip the electrode in water for cooling Never simultaneously touch electrically hot parts of electrode holders connected to two welders because voltage between the two can be the total of the open circuit voltage of both welders When working above floor level use a safety belt to protect yourself from a fall should you get a shock Also see Items 6 c and 8 LINCOLN 8 ARC RAYS can burn 4 a Use a shield with the proper filter and cover 2 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 standards 4 b Use suitable clothi
38. he amphenol connec tors The circuit has a nominal OCV of 15VDC and requires a dry contact closure less than 100 ohms to activate the output of the Invertec V350 PRO CE 14 Pin Amphenols the Weld Terminals are controlled from pins C lead 2 and pin D lead 4 Pin C is posi tive 6 Pin Amphenol the Weld Terminals are controlled from pin D lead 2 and pin E lead 4 In the 6 pin amphenol pin D is positive DESIGN FEATURES and ADVANTAGES Multiple process DC output range 5 425 amps Pre settable welding outputs Built in Line Voltage Compensation holds the output constant over 10 input fluctuations State of the art inverter technology yields high power efficiency excellent welding performance lightweight and compact design Utilizes microprocessor control Electronic over current protection Input over voltage protection Manual reconnect switch located on the back panel with a clear reconnect door to allow easy determina tion of input configuration The reconnect door is fastened with 1 4 turn connectors that allow quick and easy access to the reconnect area Circuit breaker protected auxiliary System Self Configure The power source analyzes the remote controls connected to the amphenols and the desired welding mode to properly determine the location of trigger and output control Modular options for easy upgrades Back lit Status Lights for improved error communi cation Circui
39. he meter polarity switch on the front of the Invertec to coincide with wire feeder polarity used If a remote control such as K857 is to be used with the Cobramatic the remote can be connected directly to the 6pin amphenol on the front of the Invertec or use a K864 adapter to connect the cobramatic and the remote to the 24 42VAC 14 pin wire feeder amphenol connector on the rear of the Invertec A 3 TIG MODULE K930 2 The TIG Module connects to the CE version with a K936 1 9 14 pin control cable Connect the K936 1 to the 115VAC Wire Feeder Amphenol on the rear of the V350 PRO CE CONNECTION OF WIRE FEEDERS TO V350 PRO CE Wire feeders other than LN 7 LN 10 and LN 25 may be used provided that the auxiliary power supply capacity of the Invertec is not exceeded K867 Universal Adapter Plug may be required See con nection diagram S24985 on page F 4 REMOTE CONTROL OF INVERTEC Remote Control K857 Hand Amptrol K963 and Foot Amptrol K870 UNDERCARRIAGE MOUNTINGS MOUNTING HOLE LOCATIONS NOTE MOUNTING SCREWS CAN NOT PROTRUDE MORE THAN 0 5 INCHES INSIDE THE MACHINE E gt 3 50 at i 4 4 20 NUT 4 puces ail i at 8 00 11 84 M19527 V350 PRO CE LINCOLN A 4 INSTALLATION PARALLEL OPERATION The V350 PRO CE are operable in parallel in CC mode For best results the currents of each machine should be reasonably well shared As an exa
40. ing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja a Aislese del trabajo y de la tierra Ne laissez ni la peau ni des v te ments mouill s entrer en contact avec des pi ces sous tension Isolez vous du travail et de la terre Ber hren Sie keine stromfiihrenden Teile oder Elektroden mit Ihrem K rper oder feuchter Kleidung Isolieren Sie sich von den Elektroden und dem Erdboden toque partes el tricas e elec trodos com a pele ou roupa molha da Isole se da pega e terra o REPORTA XuiiHMIIC IPANERTHNEULE MLMPT APSSAPRBS NTUSHIELTFSU E BRHCR CUI TERRAE ER ER 945 e RACHANIE ecran SSE sup nile e 2x9 AXE HZA ole AMI dl ous Qi el jay Quali Ye puni das ag ENT gh ily uae Jai DUA dus Vile Keep flammable materials away Mantenga el material combustible fuera del rea de trabajo Gardez l cart de tout mat riel inflammable Entfernen Sie brennbarres Material Mantenha inflamaveis bem guarda dos CRAP TU SEOOMCOBERER IHM U THEW EA eis A Jo ALD al gl pis Sug Wu AI uie Wear eye ear and body protection e Prot jase los ojos los o dos y el cuerpo Prot gez vos yeux vos oreilles et votre corps e Tragen Sie Augen Ohren und K r perschutz
41. lug The rubber boot must be positioned to completely cover all electrical surfaces after the plug is locked into the receptacle V350 PRO CE LINCOLN 8 B 1 OPERATION B 1 SAFETY PRECAUTIONS A WARNING ELECTRIC SHOCK can kill e Do not touch electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground Always wear dry insulating gloves FUMES AND GASES can be danger ous Keep your head out of fumes Use ventilation or exhaust to remove fumes from breathing zone WELDING SPARKS can cause fire or ME explosion Keep flammable material away Do not weld on closed containers ARC RAYS can burn eyes and skin Wear eye ear and body protection See additional warning information at front of this operator s manual GENERAL DESCRIPTION PRODUCT DESCRIPTION amp DUTY CYCLE The Invertec V350 PRO CE offers multi mode CV and CC DC welding and is rated at 350 amps 34 volts at a 60 duty cycle with 3 phase input It is also rated at 320 amps with single phase input It is rated at 275 amps 100 duty cycle OPERATIONAL FEATURES and CONTROLS UPPER CONTROL PANEL 1 AMPS Meter Prior to STICK or TIG operation current flow the meter displays preset current value either 2 amps or 3 e g 3 amps on 100 whichever is greater Prior to CV operation the meter displays four dash es indicating non presettable AMPS e During
42. ly contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed V350 PRO CE LINCOLN B E 3 TROUBLESHOOTING E 3 Observe all Safety Guidelines detailed throughout this manual PROBLEMS POSSIBLE AREAS OF RECOMMENDED SYMPTOMS MISADJUSTMENT S COURSE OF ACTION Thermal symbol is lit 1 Check for proper fan operation 2 Check for material blocking intake or exhaust louvers Wire feeder won t work Apparently 1 Check circuit breakers by the no power to wire feeder wire feeder receptacles on the rear of the machine Reset Check to make sure the wire feeder is connected to the correct wire feeder receptacle 115VAC or 24 42VAC Check the control cable between the power source and the wire feeder for continuity If all recommended possible areas of misadjustment have been checked and the problem persists Contact your local Lincoln Authorized Field Service Facility A CAUTION 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 V350 PRO CE LINCOLN B E 4 TROUBLESHOOTING Observe all Safety Guidelines detailed throughout this manual Fault Codes E 4 Description Corrective Action Primary over current If condition persists contact an authorized Lincoln
43. mote is connected to either of the 14 pin amphenols and the 6 pin amphenol Note Only one of the 14 pin amphenols can have a remote control connected at a time If no remote is connect ed to either of the 14 pin amphenols then the remote will default to the 6 pin amphenol if a remote is connected to it lf a remote control is connected or is not connect ed to any of the amphenols the WELD TERMINAL control will default to REMOTE V350 PRO CE LINCOLN P B 4 OPERATION B 4 TIG mode The remote will default to the 6 pin amphenol if a remote control is connected to the 6 pin amphenol and one of the 14 pin amphenols If a remote is not connected to the 6 pin amphenol then the remote will default to the 14 pin amphenols if a remote is connected to one of the 14 pin amphenols f a remote control is connected to any of the amphenols the WELD TERMINAL control will default to REMOTE If there are not any remote control devices attached the WELD TERMINAL con trol will default to ON CC Stick modes The remote will default to only the 6 pin amphenol if a remote is connected to it WELD TERMINAL control will default to ON with or without a remote connected Types of Remote OUTPUT CONTROL The Invertec V350 PRO CE s Output Control can be controlled by either a potentiometer connected between 77 amp 75 with the wiper connected to 76 or a OV to 10V DC supply connected between 76 amp 75 76 needs to be positi
44. mple with two machines set up in parallel for a 400 amp procedure each machine should be set to deliver approximately 200 amps not 300 amps from one and 100 amps from the other This will minimize nuisance shutdown conditions In general more than two machines in parallel will not be effective due to the voltage requirements of procedures in that power range To set machine outputs start with output control pots and arc control pots in identical positions Use the output control pots to balance the currents and main tain the desired voltage or current The arc control pots should be kept identical on the two machines QUICK DISCONNECT PLUGS A quick disconnect system is used for the welding cable connections The welding plug included with the machine is designed to accept a welding cable size of 1 0 to 2 0 1 Remote 25mm 1 in of welding cable insulation 2 Slide rubber boot onto cable end The boot end may be trimmed to match the cable diameter Soap or other lubricant will help to slide the boot over the cable BOOT WELDING CABLE 25 mm din 3 Slide the copper tube into the brass plug 4 Insert cable into copper tube dd SCREW Se BRASS PLUG COPPER TUBE 5 Tighten set screw to collapse copper tube Screw must apply pressure against welding cable The top of the set screw will be well below the surface of the brass plug after tightening 6 Slide rubber boot over brass p
45. n the surrounding area may alleviate interference Screening of the entire welding installation may be considered for special applications 1 Portions of the preceding text are contained in EN50199 Electromagnetic Compatibility EMC prc arc welding equipment V350 PRO CE LINCOLN B vii vii for selecting a QUALITY product by Lincoln Electric We want you Thank You to take pride in operating this Lincoln Electric Company product eee as much pride as we have in bringing this product to you Please Examine Carton and Equipment For Damage Immediately When this equipment is shipped title passes to the purchaser upon receipt by the carrier Consequently Claims for material damaged in shipment must be made by the purchaser against the transportation company at the time the shipment is received Please record your equipment identification information below for future reference This information can be found on your machine nameplate Model Name amp Number Code amp Serial Number Date of Purchase Whenever you request replacement parts for or information on this equipment always supply the information you have recorded above Read this Operators Manual completely before attempting to use this equipment Save this manual and keep it handy for quick reference Pay particular attention to the safety instructions we have provided for your protection The level of seriousness to be applied to each is explain
46. ng made from durable flame resistant material to protect your skin and that of your helpers from the arc rays Protect other nearby personnel with suitable non flammable screening and or warn them not to watch the arc nor expose themselves to the arc rays or to hot spatter or metal 23 FUMES AND GASES can be dangerous 5 a Welding may produce fumes and gases hazardous to health Avoid breathing these fumes and gases When welding keep your head out of the fume Use enough ventilation and or exhaust at the arc to keep fumes and gases away from the breathing zone When welding with electrodes which require special ventilation such as stainless or hard facing see instructions on container or MSDS or on lead or cadmium plated steel and other metals or coatings which produce highly toxic fumes keep exposure as low as possible and below Threshold Limit Values TLV using local exhaust or mechanical ventilation In confined spaces or in some circumstances outdoors a respirator may be required Additional precautions are also required when welding on galvanized steel Do not weld in locations near chlorinated hydrocarbon vapors coming from degreasing cleaning or spraying operations The heat and rays of the arc can react with solvent vapors to form phosgene a highly toxic gas and other irritating prod ucts Shielding gases used for arc welding can displace air and cause injury or death Always use enough ventilation
47. o __ 14vds 4 OTT v s3 TE TON 3H dWV O GND Nid vt O TV cv AYOM OL SC N1T OL 34041913 TIM NWS siu 2211185 JOHS 40 jje3sui pjnous suosiad p ljilenb AUO Joa ay asnj 3e 32euuoosip ayy INVYSVIG NOILO3NNOO S2 N71 OL 2983 1ewod BuIP aM eu Jamod 3ndui jjo WNL V350 PRO CE LINCOLN E DIAGRAMS F 4 F 4 Sg6rzs T gt 430334 34IM L98 OL OL 9 c SGVAT 35010 OL AVIAN NOILVIOSI ASN LNdLNO ONIGTAM uOd IVNOIS V NYNLAY LVHL SYAGAAA AYIM uod XTIVAGIAIGNI GV4A1 GASANN HOV3 ALVINSNI dOunos YAMOd LV H18VO AYOM AGCOYLIAIA dSudAdu ddO HIMOd NYAL ALIHVIOd 39NVHID OL IAILISOd AGOYLIAIA SMOHS Wvu5via NOILVOIIddV HO 11949 ALNG LNAYYND GAZIS AG LSNW 318VO ONIGTAM udMOd AUVITIXNV OVASLII 394NOS YAMOd HudLdVav TOYLNOD INdINO ALOWAY DALUYAANI IVSYAAINN 985 DALYAANI dO IVNINYAL HHOM OL SLIOANNOD NOILOINNOD YALANLIOA YAGAAA AYIM j TZ NOILD3NNOD AWVYSA O33184 3ANI OQ AND cE Z OVA Se e 1 cv lON3HdlV o Iv Nid vt O 8uVdS 7 O o h v 119V9 aqOq1O313 z8 Q N DALYAANI NO AASN LON O _ 18 TIN NWO e
48. procedure listed below Step 1 LOCATE PROBLEM SYMPTOM Look under the column labeled PROBLEM SYMP TOMS This column describes possible symptoms that the machine may exhibit Find the listing that best describes the symptom that the machine is exhibiting Step 2 POSSIBLE CAUSE The second column labeled POSSIBLE CAUSE lists the obvious external possibilities that may contribute to the machine symptom Step 3 RECOMMENDED COURSE OF ACTION This column provides a course of action for the Possible Cause generally it states to contact your local Lincoln Authorized Field Service Facility If you do not understand or are unable to perform the Recommended Course of Action safely contact your local Lincoln Authorized Field Service Facility CAUTION 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 V350 PRO CE LINCOLN B E 2 TROUBLESHOOTING E 2 Observe all Safety Guidelines detailed throughout this manual PROBLEMS POSSIBLE AREAS OF RECOMMENDED SYMPTOMS MISADJUSTMENT S COURSE OF ACTION Major physical or electrical damage 1 Contact your local authorized is evident when the sheet metal Lincoln Electric Field Service covers are removed facility for technical assistance Input fuses keep blowing or input 1 Make certain th
49. r resistor 25 ohms 25 watts 2 Hold resistor body with electrically insulated glove DO NOT TOUCH TERMINALS Connectthe resis tor terminals across the two studs in the position shown Hold in each position for 1 second Repeat for all four capacitors CAPACITOR TERMINALS 3 Use a DC voltmeter to check that voltage is not present across the terminals on all four capacitors VISUAL INSPECTION Clean interior of machine with a low pressure air stream Make a thorough inspection of all compo nents Look for signs of overheating broken leads or other obvious problems Many problems can be uncovered with a good visual inspection ROUTINE MAINTENANCE l Every 6 months or so the machine should be cleaned with a low pressure airstream Keeping the machine clean will result in cooler operation and higher reliability Be sure to clean these areas All printed circuit boards Power switch Main transformer Input rectifier Auxiliary Transformer Reconnect S witch Area 2 Examine the sheet metal case for dents or breakage Repair the case as required Keep the case in good con dition to insure that high voltage parts are protected and correct spacings are maintained All external sheet metal screws must be in place to insure case strength and electrical ground continuity PERIODIC MAINTENANCE Overload Protection The machine is electrically protected from producing high output currents Should the output current exceed
50. re detected then it shall be the responsibility of the user of the welding equipment to resolve the situation with the technical assistance of the manufacturer In some cases this remedial action may be as simple as earthing grounding the welding circuit see Note In other cases it could involve constructing an electromagnetic screen enclosing the power source and the work complete with associated input filters In all cases electromagnetic disturbances must be reduced to the point where they are no longer troublesome Note The welding circuit may or may not be earthed for safety reasons according to national codes Changing the earthing arrangements should only be authorized by a person who is competent to assess whether the changes will increase the risk of injury e g by allowing parallel welding current return paths which may damage the earth circuits of other equipment Assessment of Area Before installing welding equipment the user shall make an assessment of potential electromagnetic problems in the surrounding area The following shall be taken into account other supply cables control cables signaling and telephone cables above below and adjacent to the welding equipment radio and television transmitters and receivers computer and other control equipment safety critical equipment e g guarding of industrial equipment the health of the people around e g the use of pacemakers and hearing aids equipment used for calibra
51. rminals remotely controlled the REMOTE display will be lit The unit will power up in pre determined preferred trigger modes STICK ON TIG and CV ON or REMOTE depending if remote output controls are connected to the machine V350 PRO CE LINCOLN 8 B 2 5 THERMAL This status light indicates when the power source has been driven into thermal overload If the output terminals were ON the ON light will blink indicat ing that the output will be turned back on once the unit cools down to an acceptable temperature level If the unit was operating in the REMOTE mode the trigger will need to be opened before or after the thermal has cleared and closed after the machine has cooled down to an acceptable temperature to establish output 6 CONTROL REMOTE LOCAL Two status lights indicate the location of output con trol as pre determined by the power sources auto configure system The LOCAL display will be lit when control is at the power source e The REMOTE display will be lit when a remote pot control is detected These Output Control configurations can be overrid den switched with the CONTROL push button When changed the unit will power up in the configura tion it was in when it was last powered down Hidden Middle Control Panel Process Set Up Panel The middle control panel is removable to allow for upgrades see Field Installed Options Accessories Additionally this panel is hidden b
52. s corporate headquarters in Cleveland Ohio Over 100 000 stu dents have graduated Tuition is low and the training is hands on For details write Lincoln Welding School 22801 St Clair Ave Cleveland Ohio 44117 1199 and ask for bulletin ED 80 or call 216 383 2259 and ask for the Welding School Registrar Lincoln Welding School BASIC COURSE 700 00 5 weeks of fundamentals _ 9 lorders of 50 or less before discount or orders outside of North America must be prepaid with charge check or money order in U S Funds Only l IP rices include shipment by 4th Class Book Rate for U S A Mainland Only Please allow up to 4 weeks for delivery IUPS Shipping for North America Only All prepaid orders that request UPS shipment please add 5 00 For order value up to 49 99 10 00 15 00 For North America invoiced orders over 50 00 amp credit card orders if UPS is requested it will be invoiced charged to you at cost Outside U S A Mainland order must be prepaid in U S Funds Please add 2 00 per book for surface mail or 15 00 per book for air parcel post shipment For order value between 50 00 amp 99 99 For order value between 100 00 amp 149 00 IMETHOD OF PAYMENT Sorry No C O D Orders Name CHECK ONE Adress I Please Invoice only if order is over 50 00 11 0 TEE TE TEE DETTE TE TT DETTE 77 I Check or Money Order Enclosed U S Funds only 1 1 1 1
53. t Breaker Input Switch F A N fan as needed Cooling fan runs only when necessary Thermostatically protected Designed to the IEC 974 1 Standard P21S protection rating with potted PC boards for enhanced ruggedness reliability Modular construction for easy servicing Aluminum Chassis and Wraparound Power Cord included V350 PRO CE LINCOLN P B 5 OPERATION AUXILIARY POWER 115VAC 42VAC and 24VAC power is available from the two 14 pin amphenols on the rear of the unit K1728 2 Construction model of the Invertec V350 PRO CE does not have the amphenols These supplies are intended to supply power for auxiliary equipment like wire feeders and the TIG Module 115VAC supply is rated at 2 amps and is protected by a 2 5 amp breaker located by the amphenol 42 VAC supply is rated at 5 5 amps and is protected by a 6 amp breaker located by the amphenol 24 VAC supply is rated at 5 5 amps and is protected by a 6 amp breaker located by the amphenol LIMITATIONS e The V350 PRO CE is not recommended for processes other than those listed e The V350 PRO CE can only be used with the rec ommended equipment and options RECOMMENDED PROCESSES Properly equipped the Invertec V350 PRO CE supports GMAW FCAW SMAW GTAW and CAC A processes for a variety of materials including mild steel stainless steel cored wires and alu minum V350 PRO CE LINCOLN C 1 ACCESSORIES C1 OPTIONS ACC
54. ted and the output is regulated at the preset value Hot start set tings between 0 and 5 regulate the arc initiation cur rent A setting of 5 results in the most positive arc ini tiation A setting of 0 reduces hot start Hot Start settings between 5 and 10 select high fre quency assisted starting TIG mode In this range the OCV of the machine is controlled between 50 and 70 volts If using the Lincoln K930 1 TIG Module set the Hot start to 10 for maximum OCV The Arc Control is not used in the TIG mode CV WIRE The CV WIRE mode features continuous control from 10 to 45 volts The mode was intended for most GMAW FCAW and MCAW applications The Hot Start control is not used in the CV WIRE mode The Arc Control regulates pinch effect At the mini mum setting 10 minimizes pinch and results in a soft arc Low pinch settings are preferable for weld ing with gas mixes containing mostly inert gases At the maximum setting 10 maximizes pinch effect and results in a crisp arc High pinch settings are preferable for welding FCAW and GMAW with CO2 CV INNERSHIELD The CV INNERSHIELD mode features continuous control from 10 to 45 volts This mode was designed for self shielded flux cored wires that require tight voltage control The Hot Start control is not used in the CV FLUX CORED mode The Arc Control regulates pinch effect At the mini mum setting 10 minimizes pinch and results in a soft arc At the maxim
55. tion or measurement the immunity of other equipment in the environment The user shall ensure that other equipment being used in the environment is compatible This may require additional protection measures the time of day that welding or other activities are to be carried out L10093 V350 PRO CE LINCOLN amp SAFETY vi ELECTROMAGNETIC COMPATIBILITY EMC The size of the surrounding area to be considered will depend on the structure of the building and other that are taking place The surrounding area may extend beyond the boundaries of the premises Methods of Reducing Emissions Mains Supply Welding equipment should be connected to the mains supply according to the manufacturer s recomme If interference occurs it may be necessary to take additional precautions such as filtering of the mains Consideration should be given to shielding the supply cable of permanently installed welding equipmen conduit or equivalent Shielding should be electrically continuous throughout its length The shielding s connected to the welding power source so that good electrical contact is maintained between the condt welding power source enclosure Maintenance of the Welding Equipment The welding equipment should be routinely maintained according to the manufacturer s recommendatio access and service doors and covers should be closed and properly fastened when the welding equiprr operation The welding equipment should not be modified in
56. uig2eul sjy a2lAJ8s HDOHS S S DYA cv S S OVA ve S S DYA vc 1 ONIGTAM YAHLADOL LIOANNOD 40 asn Je su pjnous suosjed e 21919913 Japaaj ay 3e 328uuo2sIp eui e WVH9VIQ NOLLO3NNOO 231U3ANI YALdVOV 1VSYSAINN 983 221n0 Jamod eu 03 3ndui jjo V350 PRO CE LINCOLN E F 5 668615 ATLOAYIG QILDIINNOID 38 318VO ZEVA TONAHdWV Nid 9 HLIM SOALYAANI D N dOunos YAMOd LV ATEVID AYOM AGOYLIAIA ASUYAAAY un 4401 HdMOd NYAL ALIHVIOd ADNVHD OL IAILISOd AGOYLIDAIA SMOHS WVu5VIG 8N NOILVOIIddV 11949 ALNG LNAYYND GAZIS AG LSNW 318VO ONIGTAM VN DIAGRAMS F 5 Jd18VO 1OY LNOD ALOWAY CEVA NOI LdO TEVy HLIM SZ N1 TONAHdNV NId 9 510 2211125 40 asn pjnous suosiad pajrjenb ay bun2euuoo 810 84 asnj ay 3e U2JIMS 32auuoosip ayy 92Jnos Bulpjam eu zzo INVH9VIG NOILO3NNOO SC N 1l OL ti31dVGV 928 ddaldvdv 9 8 TONAHdWNYV Nid T TM NYD 320HS 21419373 ONINYYM w 324NOS YAMOd DALYAANI o HHOM OL SC NT OL 3400419313 V350 PRO CE LINCOLN E F 6 106615 Q96 61 r SC N I1 NV HLIA
57. um setting 10 maximizes pinch effect and results in a crisp arc Most self shielded wires work well at an Arc Control setting of 5 8 HOT START and ARC CONTROL features have different functions depending on the welding Mode that is active Each feature is described under the welding mode heading See Item 6 for specified Mode Operation LOWER CASE FRONT The output studs line switch and remote connector are located on the lower case front 9 Both STUDS contain Twist Mate connector inserts The Negative stud is configured to accept the pass through gas system 10 The ON OFF switch is a 3 phase circuit breaker rated at 100 amps per leg 11 The METER POLARITY switch is located above the output connectors The switch provides a work connection for wire feeder voltmeters Place the switch in the position of the electrode polarity indi cated by the decal The switch does not change the welding polarity 12 6 PIN AMPENOL for remote control REMOTE CONTROL of the OUTPUT CON TROL and WELD TERMINALS The Invertec V350 PRO CE has auto sensing of remote output controls If after connecting or removing a remote the Invertec V350 PRO CE did not config ured the way you would like the local or remote con trol settings can be changed by pushing the OUTPUT CONTROL or WELD TERMINAL button A user can not select between the 6 and 14 pin amphenols CV modes The remote will default to the 14 pin amphenol remote if a re
58. ve 14 Pin Amphenol lead 75 is pin G lead 76 is pin F and lead 77 is pin E 6 Pin Amphenol lead 75 is pin C lead 76 is pin B and lead 77 is pin A Potentiometer Control The total resistance should be between 2000 ohms 2K and 10 000 ohms 10K The machine output will be at minimum when lead 76 wiper is at the end of the potentiometer that is connected to 75 The machine s output will increase as the wiper of the potentiometer is moved to the end that is connected to 77 Note In TIG mode moving the lead 76 wiper to lead 77 would pro duce the current that has been set by the Invertec V350 PRO CE s front panel Output Control Remotes of this type offered by Lincoln Electric are the K857 K812 and K870 Voltage Control The supply should be an isolated supply Not refer enced to earth ground any auxiliary power from the Invertec V350 PRO CE or the welding output The supply should be capable of supplying at least 20mA 0 volts supplied to 76 will set the Invertec V350 PRO CE to minimum output for the mode that has been selected while 10 volts supplied to 76 will set the Invertec V350 PRO CE to the maximum output for the mode Note In TIG mode 10 volts supplied to lead 76 would produce the current that has been set by the Invertec V350 PRO CE s front panel Output Control Types of Remote WELD TERMINAL Control The Invertec V350 PRO CE s Weld Terminals can be controlled from each of t
59. welding this meter displays actual average amps e After welding the meter holds the actual current value for 5 seconds Output adjustment while in the hold period results in the prior to operation char acteristics stated above The displays blink indicat ing that the machine is in the Hold period 2 VOLT METER Prior to CV operation current flow the meter dis plays desired preset voltage value 5V Prior to STICK or TIG operation the meter displays the Open Circuit Voltage of the Power Source or four dashes if the output has not been turned on During welding this meter displays actual average volts After welding the meter holds the actual voltage value for 5 seconds The displays blink indicating that the machine is in the Hold period Output adjustment while in the hold period results in the prior to operation characteristics stated above 3 OUTPUT CONTROL Output control is conducted via a single turn poten tiometer e Adjustment is indicated by the meters as stated above When in TIG modes this control sets the maximum welding current Full depression of a foot or hand Amptrol results in the preset level of current 4 WELD TERMINALS REMOTE ON Two status lights indicate the location of trigger con trol as determined by the WELD TERMINALS push button e If trigger control is local weld terminals on the ON display will be lit e f trigger control is remote weld te
60. y an access door to reduce appeared complexity and provide protection to the controls OPERATION B 2 7 WELD MODE SELECT The Mode Control button selects the following welding modes desired CC STICK SOFT The Stick Soft process features continuous control ranging from 5 to 425 amps This mode was intended for most SMAW applications and Arc Gouging Arc Gouging Setting the output of the Stick Soft mode to 425 amps will enable the arc gouging mode The actual output current will depend on the size of carbon used The recommended maximum size carbon is 5 16 The Hot Start control regulates the starting current at arc initiation Hot Start can be adjusted from min imum 0 with no additional current added at arc start to maximum 10 with double the preset cur rent or 425 amps max of machine added for the first second after arc initiation The Arc Control regulates the Arc Force to adjust the short circuit current The minimum setting 10 will produce a soft arc and will produce minimal spatter The maximum setting 10 will produce a crisp arc and will minimize electrode sticking CC STICK CRISP The Stick Crisp mode features continuous control from 5 to 425 amps This mode was intended primarily for pipe welding applications The Hot Start control regulates the starting current at arc initiation Hot Start can adjust starting current up or down by 25 of the preset value The recom mended setting for Hot St
Download Pdf Manuals
Related Search