v
SAFETY
Page 1: ...ENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT And most importantly think before you act and be careful Sales and Service through Subsidiaries and Distributors Worldwi...
Page 2: ...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...
Page 3: ...ical earth ground 3 f Maintain the electrode holder work clamp welding cable and welding machine in good safe operating condition Replace damaged insulation 3 g Never dip the electrode in water for co...
Page 4: ...vent 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...
Page 5: ...appropri s et non inflammables 4 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 paiss...
Page 6: ...v SAFETY v...
Page 7: ...vi SAFETY vi...
Page 8: ...ation below for future reference This information can be found on your machine nameplate Product _________________________________________________________________________________ Model Number ________...
Page 9: ...ions B 8 Remote Control Selection B 8 Auxiliary Power B 9 Limitations B 9 Recommended Processes B 9 _______________________________________________________________________ Accessories Section C Option...
Page 10: ...OUND WIRE IN CONDUIT AWG MM2 SIZES 10 6 TYPE 75 C COPPER WIRE IN CONDUIT AWG MM2 SIZES 8 10 PULSE VOLTAGE RANGE 5 55 VDC AUXILIARY POWER 220 VAC AT 5 AMPS 24VAC 42VAC at 10 AMPS PULSE AND BACKGROUND T...
Page 11: ...at the disconnect switch or fuse box before working on this equipment Turn off the input power to any other equipment con nected to the welding system at the disconnect switch or fuse box before work...
Page 12: ...RAM ON CONNECTION INPUT ACCESS DOOR W L3 V L2 U L1 THE LINCOLN ELECTRIC CO CLEVELAND OHIO U S A XA S24190 use or service this equipment Do not touch electrically live parts removed Only qualified pers...
Page 13: ...located beneath the spring loaded output cover near the bottom of the case front Connect the other end of the electrode cable to the wire drive feed plate The electrode cable lug must be against the...
Page 14: ...4 Turn the Invertec power switch off Connect the electrode cable to the output terminal of polarity required by electrode See Figures below Set the meter polarity switch on the front of the Invertec t...
Page 15: ...h the Cobramatic the remote can be connected directly to the 6 pin MS style connector on the front of the Invertec or use a K864 adapter to connect the cobramatic and the remote to the 14 pin MS style...
Page 16: ...ove The displays blink indicat ing that the machine is in the Hold period 3 VOLT METER Prior to CV operation current flow the meter dis plays desired preset voltage value 5V Prior to STICK or TIG oper...
Page 17: ...applications and Arc Gouging Arc Gouging Setting the output of the Stick Soft mode to 570 amps or setting the arc control to maxi mum will enable the arc gouging mode The actual output current will de...
Page 18: ...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 WI...
Page 19: ...des In Pulse Modes The work point will be in the Amps window and should be set close to the wire feed speed of the wire feeder in inches per minute The Volts window will have SPd displayed indicating...
Page 20: ...tart welding If the arc length is too short turn the Output knob up If the arc length is too long turn the Output knob down The Arc Control which is displayed in the right digital window can be used t...
Page 21: ...AW applica tions Hot Start Min to Mid range Touch start with low OCV Mid to Max range High frequency assisted starting with adjustable OCV up to 70 volts GMAW CV 10 45 volts The GMAW CV mode is the be...
Page 22: ...the Power Wave series As Arc Control is increased the frequency is increased and the background reduced Decreasing Arc Control will reduce frequency and increase background current Arc Control acts to...
Page 23: ...he 6 pin MS style if a remote control is connected to the 6 pin MS style and to the 14 pin MS style connector If a remote is not connected to the 6 pin MS style connector then the remote will default...
Page 24: ...olled from pin C lead 2 and pin D lead 4 Pin C is positive 6 Pin MS style connector the Weld Terminals are controlled from pin D lead 2 and pin E lead 4 In the 6 pin MS style connector pin D is positi...
Page 25: ...pin MS style connector with either a K864 or K876 adapter and connect it to the 14 pin wire feeder MS style connector See Diagram in Section F 1 K428 K446 K449 LN 25 K617 1 or 2 K618 1 or 2 LN 742 K23...
Page 26: ...rmostats 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 exc...
Page 27: ...precautions detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the test repairs safely contact the Lincoln Electric Service Department...
Page 28: ...the Current Calibration Procedure NOTE Before attempting to calibrate the voltage or current setting of the V450 PRO be sure to read the entire voltage or current calibration sec tion If the steps are...
Page 29: ...g on the test ammeter is 300amps 2A 9 Wait for the machines output to be automatically turned off and then back on 10 Adjust the Output Control knob again if necessary to make the actual output cur re...
Page 30: ...ious 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...
Page 31: ...r duty cycle is too high Reduce output current duty cycle or both 3 There is internal damage to the power source Contact an autho rized Lincoln Electric Service facil ity 1 Make certain that the power...
Page 32: ...duce the secondary current limit from 570 Amps to 325 Amps 1 Input voltage may be too low lim iting output capability of the power source Make certain that the input voltage is proper according to the...
Page 33: ...OMMENDED COURSE OF ACTION Thermal symbol is lit Wire feeder won t work Apparently no power to wire feeder 1 Check for proper fan operation 2 Check for material blocking intake or exhaust louvers 3 Blo...
Page 34: ...Glitch on the primary over Check the machine Self clearing as current fault interrupt possibly ground condition ceases caused by noise or a signal level If problem persists misc hardware fault 1 conta...
Page 35: ...er the initial three second period are displayed for 1 sec ond each Weld mode is changing A constant voltage weld mode is selected machine output is off The numeric value in the right display is the w...
Page 36: ...E S T R A I G H T P L U G 1 4 P I N T O P O W E R S O U R C E C A B L E R E C E P T A C L E 6 S O C K E T C A B L E R E C E P T A C L E 1 4 S O C K E T T O 1 L N 7 W I R E F E E D E R S T O 1 K 8 5 7...
Page 37: ...R O L C A B L E E F D A B C 7 7 7 6 7 5 S P A R E 4 2 2 1 8 2 8 1 4 2 4 1 G N D 3 1 3 2 N D N D R E M O V E 6 P I N P L U G F R O M K 4 3 2 C A B L E I N O R D E R T O C O N N E C T K 8 6 7 P L U G L...
Page 38: ...V A C 5 5 A M P 1 1 5 V A C 2 A M P I N V E R T E C F R A M E C O N N E C T I O N N D N D F O R W I R E F E E D E R S T H A T R E T U R N A S I G N A L F O R W E L D I N G O U T P U T U S E I S O L A...
Page 39: ...U T Y C Y C L E O F A P P L I C A T I O N N B D I A G R A M S H O W S E L E C T R O D E P O S I T I V E T O C H A N G E P O L A R I T Y T U R N P O W E R O F F R E V E R S E E L E C T R O D E A N D W...
Page 40: ...y It may not be accurate for all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible writ...
Page 41: ...F 6 DIMENSION PRINT F 6 INVERTEC V450 PRO CE M18241 A 0 1 32 88 14 62 19 16 19 90 9 48 12 35 19 00 22 63 26 10 23 12 23 51 4 21 12 90 6 75 3 47 10...
Page 42: ...electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y...
Page 43: ...e Be und Entl ftung des Arbeitsplatzes Mantenha seu rosto da fuma a Use ventila o e exhaust o para remover fumo da zona respirat ria Turn power off before servicing Desconectar el cable de ali mentaci...
Page 44: ...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 World s Leader in Welding and Cutting Pr...
