COMMANDER 400

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G-20

ELECTRICAL DIAGRAMS

G-20

PC BOARD ASSEMBLY - METER PC BOARD

 

 

ITEM

REQ’D PART NO.

IDENTIFICATION

L9684-1 COMMANDER 400 METER

R40

R41

R42

X6

Q5

 

 

 

R1

R38

R37

R36

R35

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Q1

R2

R29

C1

Q2

Q3

DZ1

R30

C2

X1

R16

R15

R14

R13

R5

 

 

 

 

 

C11

 

R9

R8

R7

R6

D1

C10

C8

 

 

 

 

 

 

C9

 

LED1 LED2 LED3

 

X5

 

 

DZ2

R39

R33

R34

 

 

 

 

R28

R26

R25

R27

C6

C5

R32

R31

 

 

 

 

 

C12

 

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Q4

D2

C7

X4

R3

R4

R10

R11

R12

R24

R17

R18

R22

R21

R20

R19

R23

J40

 

 

 

X2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C4

 

 

X3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C3

 

 

 

 

 

 

 

 

 

 

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CAPACITORS = MFD/VOLTS

L9684-1

RESISTORS = OHMS

9-27-96F

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.

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Image 192
Lincoln Electric SVM133-B service manual PC Board Assembly Meter PC Board, REQ’D Part no Identification

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.