Lincoln Electric SAM400 manual Wiring Diagrams, SAM650 Machine Wiring Diagram

Page 33

SAM650 MACHINE WIRING DIAGRAM

GROUND SCREW

F-2

SAM400 & 650

WORK

AUTOMATIC

 

10CR

 

STICK

 

CONNECT TAP

 

 

LEAD TO DESIRED

 

 

OUTPUT TERMINAL

 

 

MIN. SLOPE, INNERSHIELD MEDARC,SUBMERGED,.MAXTO450 . SLOPE, INNERSHIELD SLOPE,.MAXARC,SUBMERGED575,TO INNERSHIELD SUBMERGED330,TO210ARC, OR STICK ORARC,SUBMERGED225,TO130STICK STICK140,TOMIN

U

 

 

N

 

 

5 4 3 2 1 I (+) (-)

 

 

A -

 

 

GENERATOR

 

 

LEAD BLOCK

 

300

 

21

229

230

230V POWER RECEPTACLE

N.A.

F1

33

31

32

10CR 31 32

223

75

224

R29

77

9CR

G G G

AM

115V POWER+ -

RECEPTACLE

 

217

31

 

F2

TO P.C.

 

N.A.

BOARD #1

 

WHITE

 

TERMINAL

 

 

TO P.C.

 

BOARD #2

 

N

 

217

FRONT

75

217

BACK

 

C10

 

 

S2

VM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U

 

 

 

 

 

 

 

 

 

208

 

 

75

 

R21

 

 

 

 

 

 

 

 

 

207

 

 

 

75

 

 

 

212

 

75

 

 

 

 

 

219

 

 

 

 

 

 

 

 

 

 

 

 

 

 

204

 

 

 

 

 

 

 

 

214

 

 

 

 

 

 

220

 

 

 

 

201

 

 

 

 

 

 

 

 

 

77

 

 

 

 

 

 

 

 

 

 

 

 

 

 

76

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

213

 

 

 

 

 

 

D5

 

D6

 

 

 

 

 

 

75

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

214

 

 

 

 

 

 

 

 

1

214

 

 

214

 

 

210

 

 

 

 

 

 

 

 

 

 

B

 

212

 

 

 

STICK

 

 

 

 

 

 

 

210

P.

227

 

 

 

1

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

216

 

 

 

CONTROL

 

 

 

214

 

 

BROWN

I

C.

1

 

 

 

 

R19

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

B

216

 

 

 

 

 

204

 

 

75

 

 

75

G

 

 

 

 

 

 

220

 

 

 

213

E

D.

227

 

 

 

 

 

 

 

 

 

 

 

 

 

75

 

 

 

 

 

1

 

 

 

212

 

 

212

 

 

202

 

 

 

 

 

 

 

 

 

 

 

 

201

 

 

 

 

 

 

 

R20

 

75

213

 

 

 

 

203

 

 

CONTROL

 

207

207

 

 

 

 

217

 

 

 

 

 

212

 

 

 

 

 

 

INNERSHIELD

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

210

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32

224

 

 

 

223

 

 

 

 

 

 

 

 

 

 

C4

207

 

 

 

 

 

216

75

 

 

 

 

208

 

 

 

 

 

 

 

 

 

220

202

 

 

 

 

 

 

 

2CR

 

8CR

 

 

216

 

 

 

 

 

 

 

 

 

 

 

76

 

219

 

203

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

219

 

 

 

 

 

 

 

1

 

 

 

 

 

75

 

 

1

 

 

 

 

 

 

4

 

D15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

C9

 

2

 

 

75

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

3

231

 

 

 

 

 

R24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

S1

6

 

 

R22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75

222

C8

 

 

 

232

 

D13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

222

 

 

 

7CR

 

 

 

 

 

 

 

 

 

 

 

 

31

 

 

234

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D14

 

 

 

 

 

 

 

 

 

 

 

235

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

SEE BATTERY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

233

 

-

 

 

 

 

 

 

 

 

 

 

 

CIRCUIT DIAGRAM

 

 

 

 

 

 

 

 

 

 

 

 

WIRING DIAGRAMS

 

 

 

 

 

 

 

 

 

31

 

 

 

 

 

 

 

21 67

2

31 32 C4 77 76 75

32

 

 

 

 

 

 

 

33

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

214

 

 

 

 

 

 

 

 

 

 

212

 

LEGEND - SPECIFIC VALUES

OF NUMBERED COMPONENTS

1

ROTATING

75

C8

1.0

MFD

D15

1 AMP

8CR

 

HOT START RELAY

FIELD

 

222

 

C9

6.0

MFD

F1

10 AMP

9CR

 

S-78 CONTACTOR

 

 

C10

.022 MFD

F2

20 AMP

10CR

 

REED SWITCH

 

 

D5

16 A.

R19

10K

POT.

 

 

 

D6

16 A.

R20

10K

POT.

 

 

(2 REQ'D)

 

 

D7

100 A.

R21

0.5

 

 

 

NEG. SLIP

 

 

D8

100

A.

R22

100

 

 

 

RING IS

 

 

D9

100

A.

R24

500

 

 

 

NEAREST

 

 

D10 100

A.

R29

100

 

 

 

LAMINATION

 

 

D11 100

A.

S1

TOGGLE SWITCH

 

 

 

 

D12 100

A.

S2

POLARITY SWITCH

 

 

 

 

D13 1 A.

 

2CR

PILOT RELAY

 

 

 

 

 

D14

1 A.

7CR

ENERGIZING RELAY

 

 

 

 

D7

C

D10

 

NOTES

+

 

 

-

1. CONNECT PORTABLE FIELD CONTROL

D8

B

D11

 

TO TERMINALS #75 AND #76.

 

 

 

LEAD COLOR CODING

2. WHEN NOT USING PORTABLE FIELD

 

A

D12

CONTROL, CONNECT A JUMPER ACROSS

D9

U - BLUE

 

 

 

N - BROWN

TERMINALS #75 AND *77.

 

 

 

W - WHITE

3. WHEN NOT USING LINCOLN EQUIPMENT,

ALTERNATOR

 

 

CONNECT GUN TRIGGER TO #C4 AND

 

 

 

 

#2 TO OPERATE CONTACTOR.

N.A. CENTER TERMINAL OF FUSE HOLDER.

ELECTRICAL SYMBOLS PER E1537

4-22-94

L9606

NOTE: This diagram is for reference only. 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.

F-2

Image 33
Contents IM568 SAM400 SafetyElectric Shock can kill Welding Sparks can cause fire or explosion Sûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of Contents Installation Technical Specifications SAM400HEIGHT1 Width Depth Weight Height Width Depth Weight Technical Specifications SAM650Product Description Installation PrecautionsSpark Arrester Machine GroundingPRE-OPERATION Service Output CablesWelder Location Additional Safety Precautions Operating PrecautionsOperation Pipe ThawingOutput Studs Welder Controls FUNCTION/OPERATIONPortable Field Control Connection Mounting on LN-7Electrode Polarity Switch Toggle SwitchContactor Current and Voltage ControlsVariable Voltage Welding To Set The Controls -- Stick WeldingTo Set The Controls -- Submerged Arc SAM400 Controls Operation SAM650 Controls Operation Duty Cycle Auxiliary PowerStarting Instructions BREAK-IN PeriodAccessories Routine Maintenance MaintenancePeriodic Maintenance Bearing MaintenanceContactor Maintenance Commutator and Brush MaintenanceCooling System APR97HOW to USE Troubleshooting Guide TroubleshootingFunction Problems Symptoms Course of ActionLoss of Output in Both Modes of Operation Control Boards. Note a Pg. E-2 Recommended SCR Bridge PC Board Test Procedure Diode Test ProcedureControl PC Board Calibration Ground Tests LOW Voltage Option SAM400 Machine Wiring DiagramSAM650 Machine Wiring Diagram Wiring DiagramsMaintenance Instructions Daily Checks SAM400 Engine Wiring DiagramTerminal SAM650 Engine Wiring DiagramDimension Print Dimension Print SAM400 and SAM650 Perkins Engine Welders$700.00 Basic CoursePrecaucion Aviso DE Warranty Period Statement of Warranty To Obtain Warranty CoverageWarranty Repair Warranty Costs

SAM650, SAM400 specifications

Lincoln Electric has long been synonymous with welding excellence, and its SAM series of advanced welding machines, including the SAM400 and SAM650, epitomizes this commitment to quality and innovation. These models are designed to meet the demands of diverse industrial applications while ensuring ease of use, efficiency, and precision.

The SAM400 is a robust multiprocess welding system that supports MIG, TIG, Stick, and Flux-Cored welding techniques. It features a powerful 400 Amp output, suitable for heavy-duty applications and capable of handling materials such as steel, stainless steel, and aluminum. The machine incorporates advanced inverter technology, resulting in a compact design that significantly reduces the weight while enhancing portability. Furthermore, the SAM400 includes intuitive digital controls, allowing operators to easily adjust settings for optimal performance. Its PAS (Power Adapter System) compatibility enables users to seamlessly integrate different power sources, greatly enhancing its versatility.

On the other hand, the SAM650 takes it a step further, boasting a maximum output of 650 Amps. This model is particularly favored in industries requiring high deposition rates, such as shipbuilding and heavy fabrication. Like the SAM400, the SAM650 features multiprocess capabilities but adds enhanced control mechanisms, such as advanced waveform technology, which allows for better arc stability and reduced spatter. This ensures cleaner welds and, ultimately, a superior finish. Additionally, the SAM650 is equipped with Lincoln Electric's proprietary welding technology, including the Arc Control and Hot Start features that enhance user experience by providing smoother starts and consistent performance, even in challenging conditions.

Both machines come with integrated wire feeders that allow for easy adjustments and quick material changes, offering increased productivity on the job site. Their rugged design and durable construction ensure long-lasting performance, even in the harshest environments.

In conclusion, the Lincoln Electric SAM400 and SAM650 welding systems are trailblazers in the field of welding technology. With their powerful output, advanced features, and user-friendly interfaces, these machines cater to the needs of professionals looking for reliability and efficiency in their welding applications. Whether for small shops or large-scale industrial operations, the SAM400 and SAM650 deliver the performance and versatility that fabricators and welders depend on.