Miller Electric BLUE STAR 6000 TM-499C User Manual

Page 27

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TM-499 Page 23

9

Main Rectifier SR2

Changes ac weld current to dc.
10 Suppressor VR1/R2
Protects SR2 from overload.
11 Stabilizer L1
Smooths weld output current.
12 Shunt
Provides weld current feedback to

control board PC1.
13 HF Filter Board PC2
Protects unit from high frequency.
14 Positive (+) And Negative (−)

Weld Output Terminals

Provide weld output.

AC Or DC Control Circuits

Mechanical Coupling

Weld Current Circuit

Magnetic Coupling

Positive (+)

Weld Output

Terminal

Negative (−)

Weld Output

Terminal

Electrode

Work

14

14

Main Rectifier

HF Filter

SR2

Board

PC2

Voltage Feedback Signal

Current Feedback Signal

Shunt

9

12

13

Suppressor

VR1/R2

10

Stabilizer

11

L1

Voltage Feedback Signal

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