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Lincoln Electric INVERTEC V155-S 11326, Operator'S Manual

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Lincoln Electric INVERTEC V155-S 11326 Operator'S Manual Download Page 1

INVERTEC V155-S

™

OPERATOR’S MANUAL

IM918

April, 2007

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.

For use with machines having Code Numbers:

11326; 11327

• 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

• World's Leader in Welding and Cutting Products •

Copyright © 2007 Lincoln Global Inc.

Summary of Contents for INVERTEC V155-S 11326

Page 1: ...NSTALL 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 For use with machines havin...

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: ...er for cooling 3 h 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...

Page 4: ...easily go through small cracks and openings to adjacent areas Avoid welding near hydraulic lines Have a fire extinguisher readily available 6 b Where compressed gases are to be used at the job site sp...

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 EN 60974 10...

Page 7: ...vi SAFETY vi EN 60974 10...

Page 8: ...important when identifying the correct replacement parts On Line Product Registration Register your machine with Lincoln Electric either via fax or over the Internet For faxing Complete the form on t...

Page 9: ...al Features B 2 B 3 Rear Control Panel B 3 Auto Adaptive Arc Force with Stick Welding B 3 ________________________________________________________________________________ Accessories Section C Optiona...

Page 10: ...RECOMMENDED INPUT WIRE AND FUSE SIZES FOR MAXIMUM RATED OUTPUT INPUT VOLTAGE FREQUENCY HZ 230 60 120 60 MAXIMUM TIME DELAY CIRCUIT BREAKER OR FUSE SIZE AMPS 30 TYPE S SO ST STO OR EXTRA HARD USAGE INP...

Page 11: ...his manual Do not operate in areas with an ambient tempera ture greater than 40 C STACKING The Invertec V155 S cannot be stacked TILTING Place the machine directly on a secure level surface Do not pla...

Page 12: ...neutral wire under terminal clamp with silver screw and black hot wire under terminal clamp with brass screw Connect green wire under terminal clamp with green screw Failure to wire as instructed may...

Page 13: ...he ARFU device operates independently from the machine s duty cycle OUTPUT CONNECTIONS A quick disconnect system using Twist Mate cable plugs is used for the welding cable connections Refer to the fol...

Page 14: ...med to match the cable diameter Use soap or other nonpetroleum based lubricant to help slide the boot over the cable if needed 4 Cut 45 50 of the copper strands back 1 4 6 mm 5 Fold copper strands ove...

Page 15: ...matic arc control to adjust the arc force hot start and anti sticking The machine also features soft and crisp modes The Invertec V155 S performs DC Touch Start Tig Starting with excellent results WEL...

Page 16: ...t Current Knob 2 Welding Mode Switch 3 Thermal LED 4 Power On Off and Output LED s 5 Positive Quick Disconnect 6 Negative Quick Disconnect If blinking this LED indicates that the input voltage is out...

Page 17: ...een the electrode and the weld puddle that occur during stick welding This is an active control feature that guarantees the best arrangement between the arc stability and spat ter presence The feature...

Page 18: ...flexible head torch K1782 11 25 0 Ft 1 Piece Cable K1782 13 12 5 Ft 1 Piece Ultra Flex Cable K960 2 TIG Torch Adapter for connection of PTA 17V torches 1 piece cable to power sources without gas pass...

Page 19: ...be serviced Discharging is done automatically by the machine each time the power is switched off However you must allow the machine to sit for at least 5 minutes to allow time for the process to take...

Page 20: ...AUSE 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...

Page 21: ...on speed 2 Welding current too low 3 Narrow chamfering 1 Arc too short 2 Current too low 1 Humidity in electrode 2 Long arc 1 Current too high 2 Dirty materials 3 Hydrogen in weld present on electrode...

Page 22: ...orrect electrode sharpening 2 Electrode too small 3 Operating failure contact of the tip with the workpiece 1 Dirt on the edges 2 Dirt on the filler material 3 Excessive travel speed 4 Current intensi...

Page 23: ...1 Unit has been operated beyond its capacity rating 2 Airflow through machine is restrict ed or fan has failed If all recommended possible areas of misadjustment have been checked and the problem pers...

Page 24: ...1 SCHEMATIC X0708 JP1 INPUT BOARD W05X0701 SCHEMATIC X0701 115 230Vac 50 60 Hz ON OFF SWITCH 5 2 N L G WIRE TIE 4 1 BLUE WHITE WHITE BLUE WHITE BLACK AC2 AC1 PE PWR2 PWR1 PWR4 PWR3 DC RED DC BLACK PCB...

Page 25: ...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 26: ...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 27: ...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...

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