INVERTEC® V450-PRO

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ELECTRICAL DIAGRAMS

PC BOARD ASSEMBLY - INPUT PC BOARD - (L11396)

 

2-L11396

 

ENGINEERING CONTROLLED

 

CHANGE DETAIL: REVISED NOTE N.B.

 

 

 

 

 

MANUFACTURER: No

 

 

P.C. BOARD BLANK INFORMATION

BUY COMPLETE AS L11396-B

( 2 LAYER BOARD PER E3281)

(MAKES 8 BOARDS PER PANEL, SEE ELECTRONIC FILE

FOR ADDITIONAL INFORMATION)

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REFERENCES

QTY

PART NO.

DESCRIPTION

C1

1

S16668-5

.022/50

CR1, CR2

2

S14293-18

DPST RELAY

D1, D3

2

T12199-1

1N4004

D2

1

T12705-58

DIODE,1.0A,1500V

N.C. J60

1

S24020-8

HEADER,VERTICAL

N.C. J61

1

S24020-10

HEADER,VERTICAL

OCI1

1

S15000-22

OPTO ISOLATOR

R1, R2, R3, R6, R7, R8, R9, R10

8

S24376-3

100/1OW

R4

1

S19400-2673

267K 1/4W

R5

1

S19400-4750

475 1/4W

R11, R12, R13, R14, R15, R16,

15

S19400-3011

3.01K 1/4W

R17, R18, R19, R20, R21, R22,

 

 

 

R23, R24, R25

 

 

 

TP1, TP2, TP3, TP4

4

T13640-23

MOV,250J,660V

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N.D.

 

 

 

 

 

 

N.A.

 

3

 

 

 

 

 

 

 

 

N.D.

4.50 ±.04

 

XXXXXXXX

 

 

 

 

 

INPUT XXXXXXX

 

 

 

 

 

 

 

 

 

 

 

J61

 

 

 

 

 

 

J60

 

 

 

 

 

 

D1

 

 

 

 

 

 

 

R22

 

TP4

 

C1

R4

D3

R5

 

 

 

 

 

 

D2

 

 

TP3

 

 

 

 

 

 

 

 

 

 

R24

R11

 

OCI1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R25

R12

 

 

 

 

 

 

 

TP2

 

R23

R13

 

 

 

 

 

 

 

 

 

R21

R14

 

 

 

 

 

 

1

 

 

R20

R15

 

 

 

 

 

 

XXX

TP1

R19

R16

X

 

 

 

CR1

 

 

X

R18

R17

 

 

 

 

 

 

X

R7

 

X

CR2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

R6

 

X

 

 

 

 

 

 

 

X

 

X

 

 

 

 

 

 

 

R8

 

 

 

 

 

 

 

R9

X

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

X

 

 

 

 

X

 

 

X

R3

 

X

X

 

 

 

 

 

X

 

 

X

X

 

 

R1

X

 

 

 

 

 

 

 

 

 

 

N.B.

XXX X

R10

 

X

X

 

 

R2

X

 

 

X

 

 

X

X

 

 

 

X

0

 

 

 

 

 

L11396-2

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

N.D.

 

N.D.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6.00 ±.04

 

 

 

 

 

 

 

 

 

 

ITEM

REQ'D

PART NO.

IDENTIFICATION

1

1

SEE BLANK INFO.

P.C. BD. BLANK

2

1.0 OZ.

E2861

SEALANT

3

2

S14020-7

PLASTIC EXPANSION NUT

CAPACITORS = MFD / VOLTS

RESISTORS = OHMS/WATTS

NOTES:

 

N.A.

THIS AREA TO BE COVERED ON BOTH SIDES OF BOARD WITH ITEM 2 PRIOR TO

 

ENCAPSULATION. MATERIAL MUST BE APPLIED THRU SLOTS FROM BOTTOM

 

SIDE TO COMPLETELY FILL TO UNDERSIDE OF DEVICE ON COMPONENT SIDE.

N.B.

P.C. BOARD HOLES TO BE FREE OF ENCAPSULATION MATERIAL AND RTV FOR

 

A DIAMETER OF .40 ON COMPONENT AND NON-COMPONENT SIDES OF BOARD

 

(6 PLACES).

N.C.

DO NOT COAT WITH ENCAPSULATION MATERIAL.

N.D.

APPLY ITEM 2 AS SHOWN, ALL EXPOSED LEADS MUST BE COVERED. MATERIAL

 

MUST BE APPLIED PRIOR TO ENCAPSULATION.

N.E.

APPLY ITEM 2 ON NON-COMPONENT SIDE OF BOARD PRIOR TO

 

ENCAPSULATION. ALL EXPOSED PINS MUST BE COVERED.

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MAKE PER E1911-ROHS

MANUFACTURED AS:

ENCAPSULATE WITH E1844

TEST PER E3647-I

 

 

 

 

 

SCHEMATIC REFERENCE: M19528-2B0

 

 

 

 

 

L11396-2B0

 

 

IDENTIFICATION CODE

ALL COMPONENTS AND MATERIALS USED IN THIS

ASSEMBLY ARE TO BE RoHS COMPLIANT PER E4253.

PROPRIETARY & CONFIDENTIAL:THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED

TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.

 

MANUFACTURING TOLERANCE PER E2056

CONTROL: CLEVELAND

1:1

 

 

INVERTER WELDERS

PAGE ___ OF ___

 

ON 2 PLACE DECIMALS IS ± .02 in. (± 0.5 mm)

 

 

 

UNLESS OTHERWISE SPECIFIED TOLERANCE:

SCALE:

EQUIPMENT TYPE:

 

 

 

 

 

1

1

 

ON 3 PLACE DECIMALS IS ± .002 in. (± 0.05 mm)

DRAWN BY:

fivory

 

 

 

 

 

 

 

 

 

 

 

IF PRINTED

SUBJECT:

INPUT P.C. BOARD ASSEMBLY

DOCUMENT

 

DOCUMENT

 

MATERIAL TOLERANCE ("t") TO AGREE

ENGINEER:

 

@ A2 SIZE

NUMBER:

 

REVISION:

 

ON ALL ANGLES IS ± .5 OF A DEGREE

 

 

 

 

 

 

 

 

 

L11396-2

 

 

 

DO NOT SCALE THIS DRAWING

APPROVED:

-

 

 

 

 

 

 

 

 

C

 

INCH

DISPOSITION: UF

DATE:

2-8-2008

NUMBER:

CRM39233

L11396-1

 

WITH PUBLISHED STANDARDS.

 

 

UNITS:

MATERIAL

APPROVAL

 

PROJECT

REFERENCE:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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.

Page 136
Image 136
Lincoln Electric SVM199-A service manual PC Board Assembly Input PC Board L11396

SVM199-A specifications

Lincoln Electric SVM199-A is a highly advanced welding machine that has garnered attention for its robust features and innovative technologies. This piece of equipment is tailored specifically for professionals in the welding industry, providing a range of functionalities that enhance productivity and efficiency.

One of the standout features of the SVM199-A is its Dual Voltage Input capability. This allows for flexibility in energy sources, making it suitable for a variety of job sites and applications. Users can easily switch between 208V and 230V, ensuring that they can operate efficiently regardless of the electrical setup available.

The machine is equipped with a powerful inverter-based design that significantly reduces its overall weight without compromising performance. This technology not only increases portability but also delivers greater energy efficiency, resulting in lower operational costs. The inverter design allows for quicker arc starts and smoother operation, which is especially beneficial for intricate welding tasks.

The SVM199-A boasts advanced digital controls that simplify the operation for both novice and experienced welders. The intuitive interface allows users to easily set and monitor welding parameters, facilitating optimal settings for various materials and thicknesses. This level of control ensures consistent weld quality and minimizes the risk of defects.

Another impressive characteristic of the SVM199-A is its multi-process functionality. It supports MIG, TIG, and Stick welding, making it versatile for various applications, from thin sheet metal work to heavy-duty repairs. This adaptability is ideal for contractors and welding professionals who often switch between different welding processes.

Additionally, the machine features a robust cooling system designed to prevent overheating during extended use. This capability not only prolongs the lifespan of the machine but also ensures reliable performance even in demanding conditions. The SVM199-A is built to withstand the rigors of frequent usage, emphasizing Lincoln Electric’s commitment to durability and quality.

Safety is paramount in welding operations, and the SVM199-A incorporates several safety features, including thermal overload protection and a protective housing design. These elements work together to safeguard both the machine and the operator, promoting a secure working environment.

In summary, Lincoln Electric's SVM199-A stands out in the welding equipment market due to its combination of advanced technology, user-friendly design, and exceptional performance capabilities. Whether for industrial applications or specialized projects, this machine is engineered to meet the rigorous demands of professionals, making it a valuable addition to any welding toolkit.