Lincoln Electric LN-9 GMA manual LN-9F GMA

Page 63

LN-9F GMA

F-2

 

 

METER

 

VOLTS - SPEED SELECTOR SWITCH

31

 

 

 

 

 

 

BOARD

 

 

 

DIGITAL

METER

PLUG

 

517

 

 

 

 

METER

BOARD

12

 

C2

S6

 

 

10

 

S5

 

 

 

510

 

601

1

601

C1

 

3

R1

2

531

 

(P9)

PM POWER

3

531

2

7

P.C. BOARD

1

7A

 

11

530B

 

14

521

 

12

510

(P10)

(P11)

1/8 AMP FAST BLOW FUSE

LN-9 GMA and LN-9F GMA

602

4

 

602

 

518

 

5 4

2 1

 

 

 

 

 

 

N.C.

511

 

510A

562

 

6

 

 

12

 

 

 

513

 

N.O.

512

 

 

 

 

 

 

 

 

 

 

 

510C

3

 

510B

518

 

7

8 9

11

 

 

 

 

 

N.C.

514

 

 

 

 

 

 

 

 

 

 

 

518

 

 

10

 

 

 

 

 

 

518

6

 

 

 

 

 

 

 

 

 

 

 

 

516

 

N.O.

515

 

518 510

 

C3

 

 

 

 

 

 

 

 

510

2

 

 

 

 

560

519

SET-ACTUAL SWITCH

517

5

 

517

 

 

 

 

 

561

 

 

 

 

 

 

 

 

 

 

 

 

 

519

11

 

519

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

560

7

 

560

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

561

8

 

561

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

562

9

 

562

 

JUMPER PLUG IS REMOVED AND THE HARNESS

 

 

 

 

 

 

(J6)

(P6)

 

 

RECEPTACLE IS CONNECTED TO THE OPTIONAL

 

 

 

GMA OR BURNBACK TIMER P.C. BOARD PLUG. REPLACE

 

 

 

 

 

 

 

 

 

 

JUMPER PLUG IF TIMER IS DISCONNECTED.

 

VOLTS CONTROL

 

 

 

 

BURNBACK TIMER

 

 

 

 

B1

B

P

C T2 T1

RHEOSTAT

 

 

 

 

 

P.C. BOARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

636

(J5)

(P5)

 

 

 

(OPTIONAL)

 

 

 

 

 

 

 

 

 

 

 

GMA TIMER

 

 

S S1 B1

 

 

 

 

 

2

620

 

 

 

 

B

P

C T2 T1

 

 

 

 

P.C. BOARD

 

 

 

 

 

 

 

10K R3

 

1

621

 

 

(OPTIONAL)

 

(P7)*

 

 

 

 

 

8

636

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

635

 

6

635

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

634

 

9

634

 

 

9

4

3

5

6

1

2

10 12 11 7

 

8

 

633

 

7

633

 

 

 

 

632

 

4

632

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(J7)

10K R2

 

3

631

 

 

7

7A

31

4

504

 

2A

628 500 5 24A 524

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

631

RHEOSTAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

PLUG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WIRE SPEED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RHEOSTAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S3

 

 

S7

 

 

 

 

 

 

 

2A

S2

 

 

 

 

 

667

 

721

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

67

 

21

539B

 

 

 

541B

 

 

 

 

 

 

530B

539B

541B

539

541

 

 

*

15

510

 

 

(J9)

13

500

 

539B

 

5

 

 

 

7

540

 

541B

 

6

628

 

32A

 

10

500

 

7A

 

9

530A

 

32A

 

8

530

 

7

 

4

32A

4/10 AMP

 

(P8)

3

2A

SLOW BLOW

6

504

FUSE

 

2

 

 

 

*

 

 

 

5

522

 

 

9

524A

 

 

(J8)

 

 

 

8

525

 

 

 

4

 

532

527

526

7

529

1

628

 

 

 

 

 

 

RED

 

BLACK

 

32A

BLACK

 

 

 

531

 

 

 

 

 

 

 

 

T2

 

 

620

RED

621

 

 

 

 

21

 

11

N.B.

520

1

 

525

10

F

540

12

 

510

9

S

628

13

510A

8

*

511

3

(J10)

512

2

 

524A

15

 

522

7

 

500

14

 

6315

6326

6334

PM CONTROL

P.C. BOARD

555 510 525

524

TERMINAL

STRIP

7531

32A

7

6343 VOLTAGE P.C. BOARD

63510 WHITE

636

 

9

 

 

JUMPER

 

 

 

S

 

 

510B

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

*

N.A.

 

 

 

 

 

 

514

 

7

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

515

 

1

 

 

 

 

 

 

 

 

 

525

 

4

 

(J11)

A

 

 

B

 

 

 

 

 

B

 

 

 

 

 

520

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

510

 

6

 

 

 

 

 

 

 

 

P

 

 

721

 

8

 

 

 

 

 

 

 

 

A

 

 

 

 

BLUE

 

* (J12)

S

 

 

667

 

11

 

 

S

 

 

 

 

JUMPER

 

 

500

 

5

 

 

 

 

 

 

 

 

 

 

 

525

1

5

3

6

2

4

12 7

11 10 8

9

1

521A

2

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

500

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

521

 

 

 

 

 

 

 

 

 

 

 

 

(J13)

 

 

 

 

 

 

 

 

 

(P12)

 

500

521 524

530A

500 533

C B A

(P13)

 

 

 

522

N.C.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YELLOW

601

 

 

TRIGGER

530

 

 

 

 

 

 

 

 

 

31

 

 

 

 

 

 

 

 

602

 

BLACK

P.C. BOARD

500

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

620 621

622 623

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T1

 

 

 

 

 

 

 

 

 

533

 

 

 

 

LN-9F GMA WIRING

DIAGRAMS

541

539

2

522

GLP

REED

Wire

POLARITY

DIRECTION

HOT-COLD

 

 

 

 

SWITCH

 

 

 

 

SWITCH

INTERLOCK

 

 

 

 

 

 

 

 

 

 

N.D. & N.E.

SWITCH

 

 

 

32 21 4 2 31 C B A GND

 

500

S4

534 32A

32

 

 

 

 

 

 

OUTPUT

510 525

CONNECTOR

 

TACH CABLE

 

555 32A 539 7A 541 GND 67 529 628 623 622 GND

(J2)

SWITCH

CR4

500

CASE

R4 22K

534

DIAGRAM

Feeder

ELECTRICAL SYMBOLS PER E1537

 

D E B A C H G F I

GLP

INPUT RECEPTACLE

 

RESET

(J1)

N F

E K B J A P L G H C D M

(P2)

CONTROL CABLE

MAGNETICALLY

GROUNDINGCOUPLED STUD

CONNECTIONS AS VIEWED FROM BACK OF RHEOSTAT NOTES:

N.A. VOLTAGE P.C. BOARD WHITE JUMPER TO BE SHIPPED CONNECTED TO PIN "S" AND VOLTAGE P.C. BOARD BLUE JUMPER TO BE SHIPPED CONNECTED TO PIN "B" .

N.B. CONTROL P.C. BOARD JUMPER TO BE SHIPPED CONNECTED TO PIN "F"

N.C. JUMPER PLUG IS REMOVED WHEN THE OPTIONAL PULSED POWER FILTER P.C. BOARD HARNESS PLUG IS CONNECTED TO THE VOLTAGE P.C. BOARD. REPLACE JUMPER PLUG IF THE OPTION IS DISCONNECTED.

N.D. NOT PRESENT ON ALL CODES.

N.E. CONNECTED TO THE BUSHING OF THE COMPONENT.

CONNECTION FOR D.C. TYPE POWER SOURCES. FOR OTHER TYPE POWER SOURCES

(R3S, SAM,(R3S,AND SAFSAM,OR ANDSA WITHSAFK224)OR SASEEWITHOPERATINGK224) SEEMANUALOPERATING. MANUAL.

3 AMP

CURCUIT BREAKER

 

N F E K B J A P

L G H C D M (P3)

WIRE FEED UNIT

 

 

 

510 525 555 32A 539 7A 541 GND

67 529 628 623 622 GND

(J3)

 

 

 

 

 

 

 

 

 

 

CASE GROUNDING STUD

 

 

 

 

 

541

622

A

(J4)

 

 

 

 

 

BLACK

 

B

 

 

 

WIRE FEED

 

 

 

TRIGGER

 

WHITE

539

623

C

 

 

 

MOTOR

 

67

 

CONNECTOR

510

 

 

 

 

D

 

BLACK

 

 

 

7A

 

 

 

 

525

 

 

 

 

E

 

 

 

RED

 

 

 

32A

 

 

 

 

555

 

 

 

 

 

 

 

 

BLUE

 

 

 

 

WELD CURRENT REED SWITCH

529

 

 

 

 

628

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

529

628

 

 

 

 

 

 

 

 

 

 

CR2

 

 

 

 

 

 

 

 

 

 

 

 

7A

32A

J13

J5, J8

J6, J7,

J9, J10

4 PIN

9 PIN

J11, J12

15 PIN

 

 

12 PIN

 

 

 

CAVITY NUMBERING SEQUENCE

 

 

 

(COMPONENT SIDE OF BOARD)

 

BLACK

HALL EFFECT

67

GAS SOLENOID

RED

MODULE

BLUE

X1

 

 

 

 

INPUT CABLE

 

GUN CABLE

1-10-97G

L10250

F-2

Page 62 Page 64
Image 63
Page 62 Page 64
Contents Safety Depends on You LN-9 GMA and LN-9F GMA Wire FeederSafety Electric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionPrécautions DE Sûreté Thank You TAbLE of Contents TAbLE OF CONTENTS cont’d P127, P125, P107 & P289 Series ViiiSection E Section FTechnical Specifications LN-9 GMA and LN-9F GMA Wire FeederWidth Height Mounting the Unit Installing the LN-9 GMA Roll and 4-ROLL ModelsAttaching the Wire Reel Stand Mounting the Wire Feed UnitPower Input CAbLE ASSEMbLY Electrical Connections LN-9 GMA and LN-9F GMARouting the Electrode Figure A.3 LN-9F GMA Control bOX Figure A.2 Strain Relief ClampInstallation Can kill Figure A.5 Connection of LN-9 GMA to DC-600 Power Sources Figure A.6 Connection of LN-9 GMA to DC-1000 Power Sources 75 76 77 Installation Figure A.9 Connection of LN-9 GMA to V300 Power Sources Direct Work Lead Connection Machine GroundingFor GMA GUN CAbLES Connecting the GUN CAbLE to the Wire FeederCylinder may explode if damaged Hooking UP GMA Shielding GASOperating Instructions Safety PrecautionsK436 LN-9F GMA 2-ROLL and K583-1 LN-9F GMA 4-ROLL General DescriptionRecommended Processes and Equipment K424 LN-9 GMA 2-ROLL and K568-1 LN-9 GMA 4-ROLLDC Constant Voltage Power Sources Controls and Settings Operation Operation Circuit bREAKER Power Supply FuseCircuit Protection and Automatic Shutdown Avoiding Grounding Lead Protector GLP ShutdownAutomatic Shutdown Changing Drive Rolls for 2-ROLL Wire Feeders Drive Roll InstallationGuide Tube Detail Changing Drive Rolls for 4-ROLL Wire Feeders Large Figure b.7a Threaded Locking Collar Wire LoadingFeeding Electrode and bRAKE Adjustment Loading a 50-60 Lb .7-27.2 KG. Coil Using K1504-1 Coil ReelLoading a 50 or 60 Lb. Coil ADJUSTAbLE Wire Reel bRAKEInnershield Coils K378 Reel Mounting Stand Loading and Feeding 13-14 LbIdle Roll Pressure Setting Roll Wire FeedersFor TWO-ROLL Feeders Pressure Adjustment Knob DC-250, DC-400, or DC-600 Adjust the Power SourceAdjust the LN-9 GMA Controls Pulse Power 500, DC650 PRO CV-400, CV-500-ISelect Acceleration Starting CharacteristicsRUN-IN Feature Voltage Control ResponseProcedure AT END of Coil Security of Weld Procedure SettingsMaking a Weld Auxiliary Equipment Contacts Optional Equipment and AccessoriesPower Input CAbLE ASSEMbLIES K196, K595, K596 Wire Reel Stands and MountingsREADI-REEL Adapters Attaching the Wire Reel StandsWire Reel Door KIT Spindle for READI-REELS and 2 I.D. Spools K162-HUniversal Wire Reel Stand K1524-1 BURNbACK Timer KIT K419 Wire Feeder AccessoriesPulse Power Filter Conversion KIT K442-1 GMA Timer KIT K418Dual Process KIT K317 For Wire Feeders Dual Procedure KIT K319K320 Flux Tank Loading Swivel Platform K178-1Undercarriage K163 Continuous Flux Feed Tank K320K58 Magnetic Separator Aluminum Electrode TAbLE C.2 Drive Roll and Guide TUbE KitsKit Roll Solid Steel Electrode Cored ElectrodeAdapter Routine MaintenancePeriodic Maintenance Coils with 1 SpindleFigure D.1 Speed Sensor Module Location Proper Speed Sensor Module MountingFigure D.2 Switch Requirements Figure D.2 LN-9 GMA ConnectorsTROUbLESHOOTING Wire Feeding PRObLEMS TROUbLESHOOTING GuideGun trigger will not feed wire. Digital meter is not lit Grounding Lead Protector Shutdown in the Operation section TROUbLESHOOTING Welding PRObLEMS Starting Characteristics Wire LN-9 GMA WIRINGLN-9F GMA LN-9 GMA Dimension Print LN-9F GMA Dimension Print 1 Wire Drive Unit Control bOX LN-9F Dimension Print 2Page Precaucion Keep your head out of fumes LN-9 GMA Wire Feeder
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