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G-21

ELECTRICAL DIAGRAMS

G-21

SCHEMATIC - REMOTE PROTECTION PC BOARD

 

 

17948 M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J61

 

L1

 

J60

 

 

 

 

 

 

 

 

 

 

 

 

 

4B

2

 

.39mH

 

4

4D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO "OUTPUT CONTROL

 

 

 

TP1

.0047

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3000V

FRAME

 

 

 

 

 

 

 

 

 

 

 

 

SOURCE" SWITCH S6

 

 

 

150V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80J

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J61

 

L2

 

J60

 

 

 

 

 

 

 

 

 

 

 

 

 

2B

3

 

.39mH

 

1

2D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.0047

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3000V

FRAME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J61

 

L3

 

J60

 

 

 

TO REMOTE CONTROL

 

 

 

 

 

TO MOTHER CONTROL PCB

75B

4

 

 

 

2

75D

 

 

 

 

 

 

 

 

.39mH

 

 

 

AMPHENOL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP2

.0047

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

150V

3000V

FRAME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80J

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J61

 

L4

 

J60

 

 

 

 

 

 

 

 

 

 

 

 

 

77C

5

 

.39mH

 

6

77D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO "REMOTE/LOCAL"

 

 

 

 

C4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP4

TP3

.0047

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH S1

 

 

150V

150V

3000V

FRAME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80J

80J

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J61

 

L5

 

J60

 

 

 

 

 

 

 

 

 

 

 

 

 

76C

8

 

.39mH

 

3

76D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

.0047

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J61

 

 

3000V

FRAME

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

J60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J61

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GENERAL INFORMATION

 

 

 

 

 

LAST NO. USED

 

 

 

 

 

 

 

ELECTRICAL SYMBOLS PER E1537

 

 

 

 

 

L-

5

 

 

 

 

 

 

 

 

CAPACITORS =

MFD ( .022/50V

UNLESS OTHERWISE SPECIFIED)

LABELS

C-

5

 

 

NOTES :

 

 

 

 

 

RESISTORS = Ohms (

1/4W UNLESS OTHERWISE SPECIFIED)

 

TP- 4

 

 

 

 

 

 

 

DIODES =

1A, 400V

(UNLESS OTHERWISE SPECIFIED)

 

SUPPLY VOLTAGE NET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N.A. SINCE COMPONENTS OR CIRCUITRY ON A PRINTED CIRCUIT BOARD MAY CHANGE

 

 

 

 

 

 

 

 

 

POWER SUPPLY SOURCE POINT

 

 

WITHOUT AFFECTING THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY OF CONTROLS HAVING A COMMON CODE

 

 

 

 

 

 

 

 

COMMON CONNECTION

 

 

NUMBER.

 

 

 

 

 

 

 

 

 

 

 

 

FRAME CONNECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THIS SHEET CONTAINS PROPRIETARY INFORMATION OWNED BY

THE LINCOLN ELECTRIC CO.

 

 

FILE: M17948_1AA

 

 

 

 

EARTH GROUND CONNECTION

 

AND IS NOT TO BE REPRODUCED, DISCLOSED OR USED WITHOUT THE EXPRESS PERMISSION OF

THE LINCOLN ELECTRIC CO.

 

 

 

 

 

 

 

 

 

UNLESS OTHERWISE SPECIFIED TOLERANCE

Ch’ge.Sht.No.

 

 

 

THE LINCOLN ELECTRIC CO.

 

EQUIP.

 

COMMANDER

 

 

 

ON HOLES SIZES PER E-2056

 

 

 

 

 

 

 

 

XA

 

 

 

 

TYPE

 

 

 

 

ON 2 PLACE DECIMALS IS + .O2

12-15-95A

 

 

 

CLEVELAND, OHIO U.S.A.

 

 

SUBJECT

REMOTE PROTECTION P.C. BD. SCHEMATIC

 

ON ALL ANGLES IS + .5 OF A DEGREE

 

 

 

 

 

 

ON 3 PLACE DECIMALS IS + .OO2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MATERIAL TOLERANCE ("t") TO AGREE

 

 

 

 

 

 

SCALE

NONE

 

FV

 

 

 

 

SHT.

M 17948

 

WITH PUBLISHED STANDARDS

 

 

 

 

BK

 

 

5-16-95

CHK.

 

SUP’S’D’G.

 

 

 

 

 

 

DR.

 

DATE

 

 

 

NO.

 

 

 

 

 

 

 

 

 

 

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

COMMANDER 400

Page 193
Image 193
Lincoln Electric SVM133-B service manual Schematic Remote Protection PC Board, Amphenol

SVM133-B specifications

The Lincoln Electric SVM133-B is an innovative welding machine designed to meet the diverse needs of welders and fabrication shops. This versatile equipment combines state-of-the-art technology with user-friendly features, making it ideal for both novice and professional welders.

One of the main features of the SVM133-B is its advanced inverter technology. This allows for a more efficient power delivery, which translates into reduced energy consumption and lower operational costs. The machine is capable of delivering optimal welding performance across a range of materials, from thin sheets to heavier sections, making it suitable for various applications in industries such as automotive, construction, and repair.

The SVM133-B supports multiple welding processes, including MIG, stick, and TIG welding. This flexibility ensures that users can adapt to various job requirements without needing multiple machines. The intuitive control panel allows users to switch between modes effortlessly, providing a seamless welding experience.

Another notable characteristic of the SVM133-B is its compact and lightweight design. Weighing significantly less than traditional welding machines, it is highly portable, making it easy to transport to different job sites. Additionally, its rugged construction ensures durability, allowing it to withstand tough working conditions.

The SVM133-B is equipped with advanced safety features, such as overheat and overload protection, which safeguard both the machine and the user during operation. It also includes a digital display that provides real-time feedback on settings, voltage, and amperage, which enhances precision and control during welding tasks.

Lincoln Electric has prioritized ease of use in the SVM133-B, with quick setup guides and clear instructions. This user-centric approach not only facilitates a smoother learning curve for beginners but also optimizes the workflow for experienced welders, enabling them to maximize productivity.

One of the standout features is the capability to weld aluminum with ease, thanks to its spool gun compatibility. This feature sets the SVM133-B apart from many competitors, providing added value for users who require flexibility in their welding projects.

In summary, the Lincoln Electric SVM133-B stands out in the welding machine market due to its inverter technology, multi-process capabilities, portability, and robust safety measures. It embodies the perfect blend of innovation and practicality, making it a top choice for welders looking to enhance their skills and productivity across a wide array of applications. Whether for professional use or hobbyist projects, the SVM133-B offers a reliable solution for high-quality welding tasks.