Lincoln Electric SVM158-A service manual N.B, PC Board ASSEMBLY-SNUBBER

Models: SVM158-A

1 167
Download 167 pages 56.76 Kb
Page 166
Image 166

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

G-20

ELECTRICAL DIAGRAMS

G-20

PC BOARD ASSEMBLY-SNUBBER

 

 

 

ITEM

REQ'D

PART NO.

DESCRIPTION

 

 

 

 

 

 

 

C1,C2,C3,C4

4

S20500-4

CAPACITOR,PPMF,.0047,1000V,BOX

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

R1,R3

2

T14648-20

RESISTOR,WW,5W,150,5%,SQ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R2,R4

2

T14648-25

RESISTOR,WW,5W,10,5%,SQ

 

 

 

 

 

 

 

 

 

 

 

 

 

N.A., N.B.

 

 

 

 

 

 

 

 

2.90 +.04

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

C3

 

 

 

 

 

 

 

 

4

 

 

 

 

 

ITEM PART NO.

DESCRIPTION

QTY

 

 

 

 

 

2

 

 

1

 

 

 

 

 

 

 

 

1

M19532-A

P.C. BOARD BLANK

1

1.92

M19532- 1

 

BOXCP4

 

T14710

RW5F

 

 

 

RW5F

 

 

 

 

 

 

 

2

T13157-16

TAB TERMINAL

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1

 

 

 

R3

 

R1

 

 

 

 

 

 

 

 

3

T9147-11

EYELET-FEMALE

4

 

 

 

BOXCP4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

T9147-15

EYELET-MALE

4

 

 

 

 

 

 

B10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

B1

 

 

 

 

 

 

 

 

 

 

.275

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

2

 

 

R .045

NOTES:

 

 

 

 

 

 

 

 

QC1

 

 

 

 

 

 

 

 

.285

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.A. FEMALE EYELET TO BE AGAINST THE COPPER SIDE AS SHOWN

 

 

 

 

 

 

 

 

 

 

BOXCP4

 

 

 

 

EYELET MUST NOT SPIN AFTER CLINCHING.

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX.

 

 

 

 

 

2

 

C2

2

 

2

 

 

C4

 

 

.105

 

 

N.B. SOLDER EYELET SO THAT SOLDER COVERS ENTIRE EYELET

 

 

BOXCP4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AND ALL AROUND EYELET ON COPPER SIDE ONLY.

 

 

SNUBBER

T14710

 

R2

T14710

R4

 

T14710

 

 

 

CRIMP

 

 

NO ICICLES OR SOLDER BLOBS PERMITTED.

 

 

.55

 

RW5F 1

RW5F 1

 

 

 

 

HEIGHT

 

COPPER

 

 

 

 

 

 

 

 

 

B20

 

 

B30

 

 

B40

 

 

 

 

 

SIDE

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

EYELET DETAIL

 

MANUFACTURED AS:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

MAKE PER E1911

 

M19532-1A0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.60

 

 

1.75

 

 

2.90

 

3.50

+.04

 

 

ENCAPSULATE WITH E1844, 2 COATS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TEST PER E3817-SN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDENTIFICATION CODE

 

 

THIS SHEET CONTAINS PROPRIETARY INFORMATION OWNED BY THE LINCOLN ELECTRIC COMPANY AND IS NOT TO BE REPRODUCED, DISCLOSED OR USED WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE LINCOLN ELECTRIC COMPANY, CLEVELAND, OHIO U.S.A.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNLESS OTHERWISE SPECIFIED TOLERANCE

Chg. Sheet No.

 

"X" INFO.

DESIGN INFORMATION

REFERENCE:

EQUIPMENT TYPE:

INVERTER WELDERS

 

 

 

MANUFACTURING TOLERANCE PER E2056

 

 

 

 

 

SOLIDEDGE

 

 

 

 

 

 

 

 

 

 

 

ON 2 PLACE DECIMALS IS ± .02

6-2-2000

 

XM5626

DRAWN BY: F.V.

 

 

 

 

 

 

 

 

 

 

ON 3 PLACE DECIMALS IS± .002

 

 

 

 

SUBJECT:

SNUBBER P.C. BOARD ASSEMBLY

 

 

 

 

XC-UF

 

EN-166

 

ON ALL ANGLES IS ± .5 OF A DEGREE

 

 

 

 

 

 

ENGINEER:

 

 

MATERIAL TOLERANCE ("t") TO AGREE

 

 

 

SUPERSEDING:

 

 

 

DO NOT SCALE THIS DRAWING

 

 

 

APPROVED:

 

SCALE:NONE

DATE:10-6-99DRAWING No.: M 19532-1

 

 

WITH PUBLISHED STANDARDS.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty. Individual Printed Circuit Board Components are not available from Lincoln Electric. This information is pro- vided for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may result in danger to the Machine Operator or Technician. Improper PC board repairs could result in damage to the machine.

V350-PRO

Page 166
Image 166
Lincoln Electric SVM158-A service manual N.B, PC Board ASSEMBLY-SNUBBER