Lincoln Electric SVM105-B service manual Wiring Diagram Entire Machine Code 10034 L9299, Arc

Page 96

TOC

TOC

G-4

ELECTRICAL DIAGRAMS

G-4

WIRING DIAGRAM - ENTIRE MACHINE CODE 10034 (L9299)

 

 

311275F 313 306

1 2 3 4

J8

P R O T E C T I O N B O A R D

J15

52

52

14

14

53

53

51

51

H5

H5

1314

3316

4315

6

317

N . F .

 

52

 

7500

R1

25W

 

14

 

53

 

 

N . G .

 

9A

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9A

 

 

 

 

4,

5

 

4

R7

 

 

 

 

+

402, 404

 

 

 

 

 

 

 

 

 

25

 

 

 

C2 +

 

S W I T C H

 

 

 

 

25W

 

 

 

 

 

 

 

 

 

 

25

2200 F

-

 

B O A R D

 

 

 

 

25W

 

( L E F T )

 

 

 

 

R6

450V

401, 403

 

 

 

 

 

 

12A

 

 

 

 

 

 

 

 

 

 

 

R

W R W 1, 8

 

1

 

 

 

 

 

 

 

 

12A

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T2

 

 

 

L2

 

 

 

 

 

 

 

 

 

 

 

 

 

RIGHT

 

 

 

 

 

 

 

 

 

 

MAIN

 

 

 

 

 

 

 

 

 

 

D12

 

 

 

 

 

 

 

 

 

 

 

 

 

TRANSFORMER

 

F

 

 

 

 

 

 

 

 

 

 

S

10

 

 

 

 

 

C7

 

 

 

 

 

 

F

 

 

2W

 

R13

 

4

 

F

B O T T O M

 

 

 

 

.001/400

 

T O P

 

 

A U X

10

 

.001/400

 

O U T S I D E

S

 

 

2W

 

 

R3

 

 

 

 

S

 

 

 

 

 

 

 

 

 

 

C4

 

 

 

 

S

F

 

 

 

 

 

 

 

 

 

D 1 1

 

B O T T O M

B O T T O M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D 1 0

 

I N S I D E

F

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D 9

 

 

 

229

 

400A

 

TP5

 

SHUNT

R8

250

C5

25W

 

 

TP6

 

 

 

L3

286

 

CHOKE

B W

 

 

C6

 

TP4

229+ ARC

229

285- ARC

204C

 

S5

V

METER

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

1

INPUT PER N . A .

 

INPUT

 

S1

RECTIFIER 9C 9D 9D

POWER

D13

 

OFF ON

A

D +

W U

H1

TP1

 

H1

 

R V

H5

B

 

TP3

 

 

B

 

TP2

 

 

 

3 0 9

3 1 0

 

 

 

 

 

 

9A

 

C R 1

 

 

 

 

 

 

9D

S7 RECONNECT

9C

3 0 9

3 1 0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3 0 7

 

3 0 8

 

 

C R 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

3

2

5 1

4

1

2

3

4

12B

D R I V E R

 

 

 

J 1 0

 

 

J 1 1

 

12D

 

B O A R D

 

 

 

 

 

J 9

 

 

 

 

 

 

J 1 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9B

1

2

3

7

8

1 2

1 3 1 4

3

6 2 5 4

1

9B

 

 

 

 

 

 

 

 

 

 

 

 

 

D 8

D 7

N . E .

CHOKE THERMOSTAT

224 503A

220

A

FUNCTION

 

SWITCH

 

 

214+5

275B GND

225DPC

226DP1METER

227 IN(+)

275C IN( - )

203

W

A

C

F -

 

 

 

G

 

 

 

 

 

 

12C12D12D

A

3AMP SLOW

BLOW

 

51

 

A

 

 

12C

9B

N . H .

N . F .

7500

R9

25W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12A

12A

12A

N . G .

9B

9B

R5

 

25

C1 +

25W

252200 F

25W 450V

R4

12B

12B

3 1 4 5 2

9 D

3 1 7

3 1 5

1 2 B

1 2 D

3 1 6

 

9

 

 

 

 

 

 

4,5

 

 

 

W

R W

+

 

 

R

 

402, 404

S W I T C H

 

 

 

 

 

 

 

-

 

 

 

 

B O A R D

 

 

 

 

 

( R I G H T )

 

 

 

401, 403

 

 

1,

8

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

T3

CURRENT TRANSFORMER

Y Y

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N . E .

 

 

 

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

D 1

 

 

5

 

 

S

 

 

 

 

 

 

D 2

 

 

 

 

 

 

 

 

 

 

 

I

F

 

 

 

 

 

 

 

D 3

 

B O T T O M

 

T O P

 

 

 

 

 

 

D 4

 

 

O U T S I D E

 

 

 

 

 

 

 

D 5

 

 

 

S

 

F

 

 

 

 

 

 

 

 

 

S

 

 

10

 

 

 

C3

 

 

 

 

S

 

R2

 

 

T O P

 

 

2W

 

 

I N S I D E

 

T O P

 

 

 

 

.001/400

 

 

 

 

A U X

 

 

 

 

.001/400

 

 

 

 

F

 

10

 

 

 

 

8

 

F

 

R10

 

 

 

 

 

 

 

2W

 

 

C8

 

 

 

 

 

S

F

 

 

 

 

 

 

 

 

 

D6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

220

1

J3

2

W

204A

10

1

B

 

765

2033

206

4

 

1

502

211A

12

J4

2

223A

11

8

229

 

227

2

 

13

228

213

9

 

12

207

214

6

 

7

208

215

 

 

CC GTAW

 

1

 

CC SOFT

S2

206

 

2

CC CRISP

204A

MODE

 

3

204B

4

CV FCAW

SWITCH

 

 

213

 

CV GMAW

 

5

 

 

218

 

 

 

 

 

 

77B

 

CW (MAX)

 

77A

R11

R11

10K

 

276

 

OUTPUT

2W

 

275C

 

 

CONTROL

 

 

 

275B

 

 

 

 

275A

 

 

 

 

REMOTE

MIN

 

 

H1

H3

 

 

 

 

OUTPUT

75

G

75

 

 

CONTROL

FAN

 

 

 

 

 

 

 

 

 

 

 

76

F

76

MOTOR

 

 

77

E

77B

CB2

 

110/115

31

J

212

 

2AMP

 

VAC

 

 

 

 

 

 

 

 

J13

200 -

 

H1

 

1

 

 

 

 

 

 

 

208V

H2

 

 

4

 

 

 

 

H3

 

 

H3

2

220

-

 

 

 

 

230V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H 1

 

 

J12

 

1

504

 

 

H2

1 8 V

 

 

 

 

 

H3

 

4

501

 

1 1 0 V

 

6

32A

 

 

 

 

L1

 

 

 

 

LEFT

 

 

307

7

POWER

2

305

308

8

7

301

BOARD

 

 

 

 

225

8

J5

3

276

226

7

6

218

 

 

 

 

14

75

 

 

 

4

77A

 

 

 

11

215

275F

2

 

10

306

 

3

 

5

275D

1

 

9

 

228

 

LOCAL

S3

 

 

 

REMOTE

LOCAL/REMOTE

204B

 

204C

 

 

SWITCH

 

 

 

207

 

CW (MAX)

R12

208

R12

10K

ARC FORCE

 

 

 

 

32

A

32

 

 

H4

3 H4

 

 

 

 

 

42

{

41

I

42

32A

N . D . 380 -

 

 

4 2 V

 

 

 

 

 

212

 

 

5

42A

 

 

VAC

42

K

 

CB1

 

415V

 

 

 

 

 

 

 

2

C

212

6AMP

A

 

6

 

2 4 V

3

503

 

 

 

 

 

 

212C

42A

H6

H5

 

 

 

TRIGGER

 

 

 

 

 

 

 

 

 

4

D

223B

 

 

440 -

 

0 V

2

212D

FAN

 

 

 

 

 

 

 

 

 

 

 

460V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THERMOSTAT

 

 

 

81

M

 

 

 

 

 

 

 

 

 

 

 

 

+

 

 

 

 

T 1

 

 

 

 

 

 

82

L

 

 

S6

 

AUXILIARY

 

224

 

 

N . C .

 

21

H

21

-

 

WIRE FEEDER

 

TRANSFORMER

 

 

 

GND

B

GND

 

 

 

 

 

 

 

 

SPARE

N

211B

 

285

WELDING

 

 

 

 

212C

 

 

 

 

 

 

 

229

POLARITY

 

 

 

 

212A

150 5W

210

 

 

 

 

 

SWITCH

 

 

 

 

WIRE

 

REMOTE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FEEDER

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

RECEPTACLE

 

 

 

 

 

 

 

 

 

 

309

2

 

 

6

302

310

4

J7

 

3

303

501

5

J6

8

304

 

504

6

 

1

275D

 

 

 

1

 

 

4

211A

 

3

 

 

5

211B

311

1

 

 

9

212B

 

 

10

212D

313

2

J14

 

 

 

 

 

3

 

 

 

 

 

4

 

 

 

 

301

5

J1

 

 

3 0 2

6

1

Y

 

3 0 5

4

J2

3

Y

3 0 3

7

4

210

 

3 0 4

8

 

2

275A

CONTROL

BOARD

 

2W

 

/INDUCTANCE

 

 

CONTROL

 

 

 

212A

 

 

 

212B

 

ON

S4

 

 

OUTPUT

 

 

 

223B

 

REMOTE

TERMINAL

223A

 

SWITCH

 

 

502

THERMAL

YOVERLOAD INDICATOR

503

(V300 - I ONLY)

503A

NOTES: N . A .

1 . FOR MACHINES SUPPLIED WITH INPUT CABLE (V300 - PRO)

FOR SINGLE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRIC CODE .

CONNECT BLACK & WHITE LEADS TO SUPPLY CIRCUIT . WRAP RED LEAD WITH TAPE TO PROVIDE 600V . INSULATION .

FOR THREE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRIC CODE . CONNECT BLACK, RED & WHITE LEADS TO SUPPLY CIRCUIT .

2 . FOR MACHINES NOT SUPPLIED WITH INPUT CABLE (V300 - I)

FOR SINGLE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES .

CONNECT TERMINALS U & W TO SUPPLY CIRCUIT .

FOR THREE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES . CONNECT TERMINALS U, V & W TO SUPPLY CIRCUIT .

N . B . SINCE COMPONENTS OR CIRCUITRY OF A PRINTED CIRCUIT BOARD MAY CHANGE WITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY HAVING A COMMON CODE NUMBER .

N . C . WIRE FEEDERS REQUIRING 24VAC, USE PINS "N" & "I" .

N . D . PLACE "A" LEAD ON APPROPRIATE CONNECTION FOR INPUT VOLTAGE . CONNECTION SHOWN IS FOR 440 - 460V OPERATION .

N . E . D1 THRU D5 OUTPUT DIODES ARE A MATCHED SET . D7 THRU D11 OUTPUT DIODES ARE A MATCHED SET .

N . F . R1, R9 BLEEDER RESISTORS ARE A MATCHED SET . N . G . C1, C2 CAPACITORS ARE A MATCHED SET .

N . H . PLACE SWITCH IN APPROPRIATE POSITION FOR INPUT VOLTAGE . CONNECTION SHOWN IS FOR 380 - 460V OPERATION .

 

 

 

 

 

S4

 

 

 

J2, J8 J9, J10, J12

 

OUTPUT TERMINAL

S2

 

 

 

SWITCH

 

 

 

MODE SWITCH

 

J 3

J11, J14

J13, J15

J1, J7

 

 

 

 

COLOR CODE:

 

 

 

 

S3

 

B = BLACK

 

 

 

 

LOCAL/REMOTE

S5

G = GREEN

 

 

 

 

SWITCH

 

 

 

 

METER FUNCTION

R = RED

 

 

 

 

 

 

 

 

 

 

SWITCH

W = WHITE

J6

 

J 4

J5, J16

 

 

 

 

Y = YELLOW

 

 

 

 

R11

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT CONTROL

 

 

CONNECTOR CAVITY NUMBERING SEQUENCE

THERMAL

R12

 

 

 

 

 

 

(VIEWED FROM COMPONENT SIDE OF BOARD)

ARC FORCE/INDUCTANCE

 

OVERLOAD

 

 

 

 

 

CONTROL

E L E C T R I C A L S Y M B O L S P E R E 1 5 3 7

INDICATOR

(V300 - I ONLY)

 

CONTROL PANEL

LAYOUT

1 2 - 2 - 9 3 L

CLEVELAND, OHIO U.S.A.

L 9 2 9 9

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.

V300 PRO

Image 96
Contents Invertec V300-PRO Safety Electric Shock can kill ARC Rays can burnFumes and Gases can be dangerous Safety Welding Sparks can cause fire or explosionCylinder may explode if damaged IiiPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcMaster Table of Contents for ALL Sections Table of Contents Installation SectionSection A-1 Installation Three Phase Single PhaseProduct Description Electrical Installation Input Voltage SetupLocation Power Input Connection Connection of Wire Feeders to the InvertecSingle Phase Input Three Phase InputRemote Control of Invertec K900-1 DC TIG Starter ConnectionParallel Operation Output Cables Quick Disconnect Plugs K852-7Operation Section Section B-1Operation Operating InstructionsDuty Cycle Control Function / OperationMode Switch Full Range Is Is Very Soft, 10 Is Very CrispMeter Polarity Switch Auxiliary PowerAccessories Section Section C-1Accessories Options / AccessoriesMaintenance Section Section D-1Maintenance Input Filter Capacitor Discharge ProcedurePreventive Maintenance Overload ProtectionFigure D.2 Location of Maintenance Components Theory of Operation Section Section E-1Theory of Operation Input Line Voltage & Auxiliary TransformerPrecharge & Protection Circuits Return to Section To Section TOCSwitch Boards CurrentOutput and Control Circuits FET Modules CurrentPassive Pulse Width Modulation Minimum OutputMaximum Output Protective Circuits Overload ProtectionThermal Protection Troubleshooting & Repair Section Section F-1Troubleshooting & Repair HOW to USE Troubleshooting GuidePC Board Troubleshooting Procedures Additional Information Oscilloscope Warning Input Filter Capacitor CONDITION- INGMatched Parts Feeding Problems DepartmentFeeding Problems See Input Rectifier test See Output Diodes test See Switch Board test V300-PRO Input Filter Capacitor Discharge Procedure Test DescriptionInput Filter Capacitor Discharge Procedure Figure F.I Location of Input Filter Capacitor TerminalsOutput Pilot Circuit Test Output Pilot Circuit TESTcont G2527 J2 J4 J3V300-PRO Protection Board Output Test Troubleshooting & Repair Test Procedure Protection Figure F.6 Inserting ProbesCapacitor Balance Test Static Capacitor Test 912 V300-PRO Switch Board Test Switch Board Test Switch Board Test Table F.3 Snubber Resistor Test Snubber Resistor Test 402/ R W403 404 Check Test Result Conclusion Next Test Step Repair ActionOutput Diode Test Test Procedure Output Diode TestInput Rectifier Test Table F.5 Points StepsProbe Acceptable Meter Reading Overcurrent Protection Current Trigger Test Overcurrent Protection Current Trigger Test 302275D Control Overvoltage Protection DC Trigger Circuit Test Overvoltage Protection DC Trigger Circuit Test Figure F.16 PC Boards Removed311 309 310 1J8 #311 1J14 6J6 #302 #313 #275D3J8 2J14 1J6 #301 #305Thermal Protection AC Trigger Circuit Figure F.20 PC Boards Moved for Access Thermal Protection AC Trigger CircuitFigure F.21 Thermal Protection AC Trigger Circuit V300-PRO Power Board Test Power Board Test Test aTest B Figure F.23 Power Board Test Points Simplified Trigger Circuit Capacitor Removal and Replacement Procedure Capacitor Removal and Replacement ProcedureFigure F.27 -- Removing Capacitor Nuts Figure F.27 Switch Board Removal and Replacement Procedure Switch Board Replacement ProcedureTest After Switch Board or Capacitor Replacement Test After Switch Board or Capacitor Replacement Perform Retest After RepairOutput Diode Replacement Procedure Output Diode Replacement Procedure Procedure Paralleled IndividualDiodes61TROUBLESHOOTING & REPAIRF-61 Procedure Diode ModulesRetest After Repair OCV at rated Input V300-PROOutput Min. Acceptable Max. All Modes V300-I V300-PROElectrical Diagrams Section Section G-1Wiring Diagram Entire Machine Code 9825 & 9965 L8657 V300 PROWiring Diagram Entire Machine Code 9934 L8841 + ARCWiring Diagram Entire Machine Code 10034 L9299 ARCWiring Diagram Entire Machine Code 10035 L9301 I T C H 13,15 B O a R D F TWiring Diagram Entire Machine Code 10130 L9567 Wiring Diagram Entire Machine Code 10131 L9569 Wiring Diagram Entire Machine Code 10256 L10189 Wiring Diagram Entire Machine Code 10257 L10191 Schematic Entire Machine Controlboard #.$ #$ !#$ #!%&$Schematic Driver PC Board S20216 PC Board Assembly Driver L8660 IdentificationSchematic Driver PC Board S20799 PC Board Assembly Driver DescriptionSchematic Switch PC Board L8440 PC Board Assembly Switch L8441 CAPACITOR, Cemo 2700P 50V 5%Schematic Switch PC Board L10956 PC Board Assembly Switch L10958-1 Reqd IdentificationSchematic Control PC Board G2525 Electrical Diagrams CAPACITOR, Cemo 150P Schematic Protection PC Board M16097 PC Board Assembly Protection L7915-2 OCI1, OCI2, OCI3, OCI4Schematic Power PC Board M16018 PC Board Assembly Power L8033-7 VOLT. REG. & Heat Sink Asbly

SVM105-B specifications

The Lincoln Electric SVM105-B is a state-of-the-art welding machine that represents a leap forward in welding technology, designed for both professionals and enthusiasts in the welding industry. This versatile machine combines robust performance with user-friendly features, making it suitable for a wide range of welding applications.

One of the key features of the SVM105-B is its advanced inverter technology. This allows for a lightweight design without compromising on power output. The inverter technology ensures a stable arc and precise control, enabling consistent weld quality across various materials, including mild steel, stainless steel, and aluminum. This feature is particularly beneficial for users who demand exceptional performance in both thin and thick materials.

The SVM105-B also boasts an impressive output range, typically between 10A to 105A, allowing for adaptability to different welding tasks. Its ability to seamlessly switch between DC and AC modes makes it an ideal choice for professionals working in diverse environments, facilitating operations such as TIG and stick welding. This versatility is further enhanced by its compatibility with various electrode types, ensuring a more efficient and effective welding process.

User safety and comfort have not been overlooked in the design of the SVM105-B. Equipped with an efficient cooling system, this machine effectively manages heat during prolonged use, ensuring durability and longevity. Additionally, its intuitive digital display provides real-time feedback on settings, making it easier for users to monitor parameters and make necessary adjustments on the fly.

The SVM105-B is built with portability in mind. Its compact and lightweight design makes it easy to transport, enabling welders to bring their equipment to job sites without hassle. Furthermore, the machine features sturdy handles that contribute to its ease of maneuverability, supporting the demands of both inside workshops and outdoor projects.

Moreover, Lincoln Electric places a strong emphasis on quality and reliability, and the SVM105-B is a testament to this commitment. The machine is constructed from durable materials designed to withstand the rigors of daily use, ensuring it remains a staple in any welder's toolkit for years to come.

In conclusion, the Lincoln Electric SVM105-B stands out with its combination of advanced inverter technology, versatile output, user-friendly interface, and robust construction. Whether for professional or hobbyist use, this welding machine meets a wide array of welding needs while providing excellent performance and durability.