Lincoln Electric SVM133-B service manual Static SCR/DIODE Rectifier Bridge Test, Plug J6

Models: SVM133-B

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F-42

F-42

TROUBLESHOOTING & REPAIR

STATIC SCR/DIODE RECTIFIER BRIDGE TEST (continued)

FIGURE F.13 – CONTROL BOARD PLUG J6 LOCATION

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PLUG J6

TEST PROCEDURE

1.Turn off the engine.

2.Disconnect the welding cables from the welding output terminals.

3.Perform the Case Removal Procedure (including front shroud removal).

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4.Using the 5/16” nut driver, remove the control board cover. See Figure F.13.

5.Locate and remove molex plug J6 from the control board. See Figure F.13.

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COMMANDER 400

Page 96
Image 96
Lincoln Electric SVM133-B service manual Static SCR/DIODE Rectifier Bridge Test, Plug J6