Lincoln Electric WIRE FEED MODULE 0914 Operator'S Manual Download Page 29

– 29 –

On

ly q

ua

lifie

d p

ers

on

s s

ho

uld

 in

sta

ll, u

se

 or

se

rvic

e t

his

 m

ac

hin

e.

us

ing

 th

e d

isc

on

ne

ct 

sw

itc

h a

t th

e fu

se

 bo

x

WA

RN

ING

Tu

rn 

off 

inp

ut 

po

we

r to

 th

e W

eld

ing

 P

ow

er 

So

urc

e

Be

for

e c

on

ne

ctin

g t

he

 w

ire

 fe

ed

er.

EL

EC

TR

IC

SH

OC

K

CA

N K

ILL

  

   S

210

36 

  

C

V-

+

N

.C

.

N

.C

.  

IN

S

U

LA

TE

 E

A

C

H

 U

N

U

S

ED

 L

EA

D

 IN

D

IV

ID

U

A

LL

Y.

S

P

A

R

E

82 81 42 41

31 32 2 4 21

G

N

D

75 76 77

31 32 2 4 21

G

N

D

N

.C

.

K

29

O

R

 K

40

4

IN

P

U

C

A

B

LE

K

77

O

P

TIO

N

A

L

R

EM

O

TE

 C

O

N

TR

O

L

K

86

U

N

IV

ER

S

A

L

A

D

A

P

TE

R

 P

LU

G

LN

-7

C

O

N

TR

O

L

B

O

X

75 76 77

G

R

EE

N

N

.D

.

N

.D

.  

S

P

LIC

LE

A

D

S

 A

N

D

 IN

S

U

LA

TE

.

EL

EC

TR

O

D

C

A

B

LE

TO

 L

N

-7

TO WO

R

K

14

 P

IN

A

M

P

H

EN

O

L

N

.A

.  

W

EL

D

IN

G

 C

A

B

LE

 M

U

S

B

S

IZ

ED

 F

O

R

 C

U

R

R

EN

T

   

 A

N

D

 D

U

TY

 C

YC

LE

 O

F A

P

P

LIC

A

TIO

N

.

N

.B

.  

D

IA

G

R

A

M

 S

H

O

W

S

 E

LE

C

TR

O

D

P

O

S

IT

IV

E.

  T

O

 C

H

A

N

G

E

   

 P

O

LA

R

IT

Y,

 T

U

R

N

 P

O

W

ER

 "O

FF

", 

R

EV

ER

S

EL

EC

TR

O

D

E

   

 A

N

D

 W

O

R

K

 C

A

B

LE

S

 A

P

O

W

ER

 S

O

U

R

C

E.

N

.E

.  

W

EL

D

ER

 O

U

TP

U

S

TU

D

S

 O

N

 O

P

P

O

S

IT

S

ID

FO

R

   

 C

LA

S

S

IC

 II.

N

.F

.  

W

H

EN

 M

A

C

H

IN

IS

 IN

 "R

EM

O

TE

" M

O

D

E,

 A

 R

EM

O

TE

O

U

TP

U

C

O

N

TR

O

L K

77

IS

 R

EQ

U

IR

ED

.

N

.G

.  

IF

 M

A

C

H

IN

IS

 IN

 "L

O

C

A

L"

 M

O

D

E,

 E

LE

C

TR

O

D

IS

A

LW

A

YS

 "H

O

T"

.

EN

G

IN

W

EL

D

ER

 W

IT

H

11

VA

C

 A

U

XIL

IA

R

Y

C

O

N

N

E

C

TIO

N

 D

IA

G

R

A

M

: C

LA

SS

IC

 II,

 III

, II

ID

, 3

00

D

, 3

00

G

, S

A

-2

50

, 3

50

SA

 &

 

SA

E

-3

00

 E

N

G

IN

E

 W

E

LD

E

R

S W

IT

H

 W

IR

E

 F

E

E

D

 M

O

D

U

LE

 T

O

 K

86

7 P

LU

G

 T

O

 L

N

-7

.

O

nl

qu

al

ifi

ed

 p

er

so

ns

 s

ho

ul

in

st

al

l,

 u

se

 o

r

se

rv

ic

th

is

 m

ac

hi

ne

.

us

in

th

di

sc

on

ne

ct

 s

w

it

ch

 a

th

fu

se

 b

ox

W

AR

NI

NG

Tu

rn

 o

ff

 i

np

ut

 p

ow

er

 t

th

W

el

di

ng

 P

ow

er

 S

ou

rc

e

B

ef

or

co

nn

ec

ti

ng

 t

he

 w

ir

fe

ed

er

.

E

LE

C

TR

IC

S

H

O

C

K

C

A

N

 K

IL

L

  

  

 S

21

03

  

C

V

-

+

N

.C

.

N

.C

 I

N

S

U

L

A

T

E

 E

A

C

H

 U

N

U

S

E

D

 L

E

A

D

 I

N

D

IV

ID

U

A

L

L

Y

.

S

P

A

R

E

8

2

8

1

4

2

4

1

3

1

3

2

2

4

2

1

G

N

D

7

5

7

6

7

7

3

1

3

2

2

4

2

1

G

N

D

N

.C

.

K

2

9

1

 O

R

 K

4

0

4

IN

P

U

T

 C

A

B

L

E

K

7

7

5

 O

P

T

IO

N

A

L

R

E

M

O

T

E

 C

O

N

T

R

O

L

K

8

6

7

 U

N

IV

E

R

S

A

L

A

D

A

P

T

E

R

 P

L

U

G

L

N

-7

C

O

N

T

R

O

L

B

O

X

7

5

7

6

7

7

G

R

E

E

N

N

.D

.

N

.D

 S

P

L

IC

E

 L

E

A

D

S

 A

N

D

 I

N

S

U

L

A

T

E

.

E

L

E

C

T

R

O

D

E

 C

A

B

L

E

T

O

 L

N

-7

T

O

W

O

R

K

1

4

 P

IN

A

M

P

H

E

N

O

L

N

.A

 W

E

L

D

IN

G

 C

A

B

L

E

 M

U

S

T

 B

E

 S

IZ

E

D

 F

O

R

 C

U

R

R

E

N

T

  

  

A

N

D

 D

U

T

Y

 C

Y

C

L

E

 O

F

 A

P

P

L

IC

A

T

IO

N

.

N

.B

 D

IA

G

R

A

M

 S

H

O

W

S

 E

L

E

C

T

R

O

D

E

 P

O

S

IT

IV

E

 T

O

 C

H

A

N

G

E

  

  

P

O

L

A

R

IT

Y

T

U

R

N

 P

O

W

E

R

 "

O

F

F

",

 R

E

V

E

R

S

E

 E

L

E

C

T

R

O

D

E

  

  

A

N

D

 W

O

R

K

 C

A

B

L

E

S

 A

T

 P

O

W

E

R

 S

O

U

R

C

E

.

N

.E

 W

E

L

D

E

R

 O

U

T

P

U

T

 S

T

U

D

S

 O

N

 O

P

P

O

S

IT

E

 S

ID

E

 F

O

R

  

  

C

L

A

S

S

IC

 I

I.

N

.F

 W

H

E

N

 M

A

C

H

IN

E

 I

S

 I

N

 "

R

E

M

O

T

E

M

O

D

E

A

 R

E

M

O

T

E

O

U

T

P

U

T

 C

O

N

T

R

O

L

 K

7

7

5

 I

S

 R

E

Q

U

IR

E

D

.

N

.G

 I

F

 M

A

C

H

IN

E

 I

S

 I

N

 "

L

O

C

A

L

M

O

D

E

E

L

E

C

T

R

O

D

E

 I

S

A

L

W

A

Y

S

 "

H

O

T

".

E

N

G

IN

E

 W

E

L

D

E

R

 W

IT

H

1

1

5

 V

A

C

 A

U

X

IL

IA

R

Y

C

O

N

N

E

C

T

IO

N

 D

IA

G

R

A

M

C

L

A

S

S

IC

 I

I,

 I

II

II

ID

3

0

0

D

3

0

0

G

S

A

-2

5

0

3

5

0

S

A

 &

 

S

A

E

-3

0

0

 E

N

G

IN

E

 W

E

L

D

E

R

S

 W

IT

H

 W

IR

E

 F

E

E

D

 M

O

D

U

L

E

 T

O

 K

8

6

7

 P

L

U

G

 T

O

 L

N

-7

.

NOTE:  This diagram is for reference only.   It may not be accurate for all machines covered by this manual.  The specific diag

ram for a particular code is pasted inside the

machine on one of the enclosure panels.  If the diagram is illegible, write to the Service Department for a replacement.  Give 

the equipment code number.

Summary of Contents for WIRE FEED MODULE 0914

Page 1: ...stallation and thoughtful operation on your part DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READ ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON TAINED THROUGHOUT And most importantly thin...

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: ...ooling 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 welders...

Page 4: ...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 special precautions should be used to prevent ha...

Page 5: ...i 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 paisse pan t...

Page 6: ...mportant 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 the...

Page 7: ...u 25 DIAGRAMS Wire Feed Module Wiring Diagram 26 Wire Feed Module Engine Welder Connection Diagram 27 Connection Diagram Classic II III IIID 300D 300G SA 250 350SA SAE 300 w WFM to LN 23P w Adapter ki...

Page 8: ...n the gun trigger is released Simplified field installation process All control wiring connections between the welder the control panel and the WFM are easily made with in line plug type connections I...

Page 9: ...e nance manuals supplied with your machine They include important safety precautions detailed engine starting operating and maintenance instructions and parts lists Have a qualified technician do the...

Page 10: ...ener buttons 3 Break off upper half of machine nameplate Nameplate is scored for easy bending and break off 4 Install control panel assembly Wiring connec tions will be made later 5 Secure control pan...

Page 11: ...Socket ratchet and small extension 10 NOTE If you are installing the WFM on the Classic I you must change the 250H thermostat to the thermostat marked 200 provided in the mounting hardware packet Mak...

Page 12: ...ed in the mounting hardware packet Make certain the thermostat assembly does not touch the brushholder spring and the cable is clear of any moving parts Make certain the ther mostat is assembled under...

Page 13: ...nd insulate with electrical tape 16 For Classic I III IIID 300D 300G and SA250 Codes 10889 and Below 350 SA Pipeliner 200D and 200G remove two 2 fuel tank hold down bolts on the right side of the mach...

Page 14: ...ght side facing the control panel of the machine under the side access door On all other machines the weld out put terminals are located on the left side facing the control panel of the machine under...

Page 15: ...output terminals The voltage should be 80 to 100 volts with the thermostat and range switch set at maxi mum NOTE OCV may be slightly higher when the unit is cold Voltmeter 25 Switch the CC CV switch t...

Page 16: ...l panel on the welder with the mounting tab down Next mount the potentiometer and secure the knob Next mount the cv cc toggle switch with the mounting tab down Mount the amphenol and cap 5 Remove 2 sc...

Page 17: ...around cover and tighten with the hardware removed in step 5 Keep the tightening flanges below the 3 00 position Large flat head screwdriver and pliers 11 Locate and remove 12 pin jumper plug and inst...

Page 18: ...rminal using bolt supplied with the output terminal assembly Output panel leg attach es to the front of the machine 3 4 Socket wrench 18 Drive three 3 self tapping screws into output panel 5 16 Nut dr...

Page 19: ...nection of the LN 7 LN 7 GMA to the Wire Feed Module Requires K584 L input cable K864 adapter and optionally the K857 for remote control See the con nection diagram in the Diagrams section a Shut the...

Page 20: ...190 120 position for optimum welding characteristics Changing the Current Range Selector affects arc characteristics Setting the Current Range Selector one position to the right of the 190 120 positio...

Page 21: ...it e Broken or loose connections from WFM to control panel and engine welder Refer to wiring diagram to check f Refer to P C Board Troubleshooting Procedure a In CV mode check for 10 60 VDC across pin...

Page 22: ...feedback circuit f Faulty P C Board a Check and repair broken leads b Refer to procedure for checking Voltage Control Potentiometer on Machine c Refer to Procedure for Replacing P C Boards a Check an...

Page 23: ...e new P C Board to the same cause of failure check for possi ble shorts opens or grounds caused by a Frayed or pinched lead insulation b Poor lead termination such as a poor contact or a short to adja...

Page 24: ...ositive and negative output terminals replace the contactor CR3 3 If the proper voltage is not present at leads 630 631 check the wiring to CR3 coil for loose or broken connections If connections are...

Page 25: ...P10 is available a quick check can be performed to see if the generator is operating properly Disconnect P5 and connect P10 When P10 is connected the machine will only run in Stick CC mode If generat...

Page 26: ...T A C T O R 6 2 2 6 6 6 6 3 3 7 5 A 7 6 7 7 7 5 R 5 0 1 6 3 0 6 3 1 C V C O N T R O L 4 6 6 7 6 3 4 J 2 J 3 5 0 1 6 3 1 6 0 0 6 0 8 6 1 0 A 5 0 9 5 0 3 A 6 3 0 5 0 3 J 4 2 1 G N D 3 1 3 2 6 0 9 6 1 0...

Page 27: ...L E W F M C O N T R O L P A N E L N E G P O S O U T P U T T E R M I N A L S C O N N E C T T O P O S N E G C O N N E C T T O N E G B R U S H H O L D E R 6 0 8 6 0 9 2 H E A V Y L E A D 8 L E A D N E G...

Page 28: ...F E R E W I T H T H E N O R M A L M A C H I N E O P E R A T I O N C A U T I O N W H E N M O U N T I N G A D A P T E R T O W E L D E R S P E C I A L C A R E I S T O B E T A K E N A S N O T T O D A M A...

Page 29: ...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 s e r v i c e t h i s m a c h i n e u s i n g t h e d i s c o n n e c t s w i t c h a t t h e f u s e b o x WARNING T u r n o f f...

Page 30: ...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 s e r v i c e t h i s m a c h i n e u s i n g t h e d i s c o n n e c t s w i t c h a t t h e f u s e b o x WARNING T u r...

Page 31: ...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 s e r v i c e t h i s m a c h i n e u s i n g t h e d i s c o n n e c t s w i t c h a t t h e f u s e b o x WARNING T u r n o...

Page 32: ...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 s e r v i c e t h i s m a c h i n e u s i n g t h e d i s c o n n e c t s w i t c h a t t h e f u s e b o x WARNING T u r n o f...

Page 33: ...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 s e r v i c e t h i s m a c h i n e u s i n g t h e d i s c o n n e c t s w i t c h a t t h e f u s e b o x WARNING T u r n...

Page 34: ...E 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 s e r v i c e t h i s m a c h i n e u s i n g t h e d i s c o n n e c t s w i t c h a t t h e f u s e b o x WARNING T u r...

Page 35: ...175 200 225 250 275 300 5 10 15 20 25 30 35 40 45 50 55 60 LOAD AMPS DC LOAD VOLTS DC WIRE FEEDER OCV CLASSIC I and PIPELINER 200D and 200G with WIRE FEED MODULE Reference Output Curves For Selected O...

Page 36: ...275 300 325 350 375 400 5 10 15 20 25 30 35 40 45 50 55 60 LOAD AMPS DC LOAD VOLTS DC WIRE FEEDER OCV CLASSIC II with WIRE FEED MODULE Reference Output Curves For Selected Open Circuit Volts OCV at Wi...

Page 37: ...275 300 325 350 375 400 5 10 15 20 25 30 35 40 45 50 55 60 LOAD AMPS DC LOAD VOLTS DC WIRE FEEDER OCV CLASSIC III and 300G with WIRE FEED MODULE Reference Output Curves For Selected Open Circuit Volts...

Page 38: ...0890 and above with WIRE FEED MODULE Reference Output Curves For Selected Open Circuit Volts OCV at Wire Feeder 0 0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 5 10 15 20 25 30 35 40...

Page 39: ...300 325 350 375 400 5 10 15 20 25 30 35 40 45 50 55 60 LOAD AMPS DC L O A D V O L T S D C WIRE FEEDER OCV 350 SA and SA 250 CODES 10889 AND BELOW with WIRE FEED MODULE Reference Output Curves For Sele...

Page 40: ...40 NOTES WIRE FEED MODULE...

Page 41: ...41 NOTES WIRE FEED MODULE...

Page 42: ...uch 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...

Page 43: ...gute 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 ment...

Page 44: ...s 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 P...

Reviews: