Lincoln Electric IM784 manual Diagrams, Wiring Diagram

Page 31

 

specific diagram for a particular code is pasted inside the

NOTE:

PRO 100

This diagram is for reference only. It may not be accurate

 

machine on one

for all machines

 

of the

covered

 

 

 

WIRING DIAGRAM

 

G A S S O L E N O I D I S P A R T O F M I G C O N V E R S I O N K I T .

 

D o n o t o p e r a t e w i t h c o v e r s r e m o v e d .

 

D i s c o n n e c t i n p u t p o w e r b y u n p l u g g i n g

 

 

 

 

 

 

 

 

p o w e r c o r d b e f o r e s e r v i c i n g

 

 

 

J 1

D o n o t t o u c h e l e c t r i c a l l y l i v e p a r t s

 

 

 

 

 

H 2

L S 1

C O N T R O L P . C . B O A R D

O n l y q u a l i f i e d p e r s o n s s h o u l d i n s t a l l , u s e o r

 

 

 

HIGH VOLTAGE

s e r v i c e t h i s m a c h i n e .

 

H 2

 

can kill

 

S 1

 

 

1 2 3 4 5 6 7 8 9 1 0

 

O N - O F F

H 2

N . O .

 

S W I T C H

 

 

 

 

F 1

N . C .

2 0 9

2 1 3 2 0 8

2 0 3

W I R E S P E E D

N . C .

 

 

 

 

 

C R 1

5 4 1 2 1 4

2 0 4

5 3 9

5 K

 

 

 

T H E R M O S T A T

 

1 1 5 V / 6 0 H Z

H 1

R 2

 

 

 

 

1 1 5 V / 6 0 H Z

 

 

 

 

G U N T R I G G E R

 

( M O U N T E D T O

G A S

 

 

 

 

 

 

 

 

 

S E C . C O I L )

F A N M O T O R

S O L E N O I D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 4 V

 

H 1

 

 

 

2 0 8

2 0 9

2 1 3

 

 

 

 

 

 

 

 

 

 

 

 

A U X I L I A R Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W I N D I N G

 

 

 

 

 

 

 

 

 

 

 

 

2 1 4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

( W )

 

 

 

 

 

 

 

 

 

 

5 3 9

-

W I R E

 

 

 

 

 

 

 

 

 

 

 

F E E D

 

 

 

 

 

 

 

 

 

5 4 1

+

M O T O R

 

 

 

 

 

 

 

 

 

 

( B )

 

 

C I R C U I T

 

 

 

 

2 0 3

2 0 4

O U T P U T

+

 

 

 

 

 

 

 

C H O K E

 

 

 

B R E A K E R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S 2

 

2 0 4

 

 

 

 

 

 

 

 

 

 

2 0 4

 

 

T O

 

 

 

 

H 1

S E L E C T O R

 

D 1

 

 

 

 

 

 

 

 

 

W O R K

 

 

 

 

 

 

 

 

 

 

 

 

 

S W I T C H

2 0 2

 

D 2

2 0 4

 

 

 

 

 

 

X 2

 

 

 

 

 

 

 

 

+

5 9 , 0 0 0 m f

 

 

 

 

 

X 3 X 4

N . B .

 

 

 

 

 

 

N . D .

C 1

N . D . 4 0 V

 

 

 

 

 

X 5

 

 

2 0 3

 

 

 

 

 

 

H 2

 

 

 

 

 

 

 

 

 

 

X 1

 

 

 

 

 

 

G U N C A B L E

 

 

T 1

 

 

 

N . A .

 

 

 

 

 

 

 

 

 

 

 

C O N D U C T O R

 

C A S E

 

 

 

 

D 4

 

 

-

 

 

 

 

 

 

 

 

B L O C K

 

N . A . D I O D E S D 2 & D 4 A R E M O U N T E D

 

D 3

2 0 3

 

 

 

 

G R O U N D I N G

 

 

 

 

 

 

 

 

 

 

 

S T U D

O N T H E O U T S I D E H E A T S I N K .

 

 

 

 

 

 

 

 

N . B . D I O D E S D 1 & D 3 A R E M O U N T E D

 

 

2 0 3

 

 

 

 

 

 

 

 

 

 

 

 

F-1

DIAGRAMS

by this manual. enclosure panels.

T O E A R T H G R O U N D P E R N A T I O N A L , L O C A L O R O T H E R A P P L I C A B L E

E L E C T R I C A L C O D E S .

J 1

1 2 3 4 5

67 89 1 0

L A T C H

O N T H E I N S I D E H E A T S I N K , W H I C H

I S C L O S E S T T O T H E C E N T E R P A N E L .

N . C . C O M P O N E N T V I E W E D F R O M R E A R .

N . D . B O L T E D A L U M I N U M C O N N E C T I O N S R E Q U I R E T 1 2 8 3 7 J O I N T C O M P O U N D

( D O W C O R N I N G 3 4 0 ) W H E N R E A T T A C H I N G .

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 L E A D C O L O R C O D E :

B - B L A C K

W - W H I T E

C A V I T Y N U M B E R I N G S E Q U E N C E ( C O M P O N E N T S I D E O F B O A R D )

8 - 0 1 G

M 1 5 7 3 2

F-1

Image 31
Contents PRO California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéOn-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Technical Specifications PRO InstallationIdentify and Locate Components Safety PrecautionsRead entire installation section before starting InstallationStacking Work Clamp InstallationSelect Suitable Location Output ConnectionsGAS Connection Optional GUN InstallationWork Cable Installation Connecting Gun Cable to the PROFigure A.5 Requirements For CSA Rated Output Input ConnectionsRequirements For Rated Output Code Requirements for Input ConnectionsWelding Sparks can cause fire or explosion Observe all safety information throughout this manual1OPERATIONB-1 Fumes and Gases can be dangerousOperation Welding Operations Wire LoadingSequence of Operation Wire Threading Friction Brake AdjustmentsProcess Guidelines Cleaning Tip And NozzleMaking a Weld Welding with Gmaw MIG Changing Machine Over to Feed Other Wire SizesOverload Protection Application Chart MIG Conversion AccessoriesOptional Accessories 025 .035 0.6 0.9 mm wire PROMaintenance Safety Precautions MaintenanceRoutine Maintenance Contact Tip Cable Liner Drive Roll GUN and Cable MaintenanceConfiguration of Components in Wire Feeding System For Magnum 100L GUNChanging the Contact TIP Component Replacement ProceduresChanging Drive Roll Liner trim length Changing LinerFigure D.3 GUN Handle PartsHOW to USE Troubleshooting Guide 1TROUBLESHOOTINGE-1Recommended Course of Action TroubleshootingTroubleshooting Guide Problems Possible Areas Symptoms MisadjustmentsFeeding Problems Welding Problems Wiring Diagram DiagramsPRO Precaucion Warnung