Front panel, Troubleshooting & repair – Lincoln Electric LN-25 SVM179-B User Manual

Page 68

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FRONT PANEL

FIGURE F.8 – FRONT PANEL

FRONT PANEL REMOVAL AND REPLACEMENT PROCEDURE (CONTINUED)

REMOVAL PROCEDURE

1. Perform the Case Removal Procedure.

2. Remove the 5 #10-24 x .50 screws holding

the control box cover to access the contactor
leads. See Figure F.2.

3. Remove the two 1/4-20 screws that hold the

front panel and lift it out. See Figure F.8.

4. Disconnect the molex plugs from the control

harness. See wiring diagram.

5. Disconnect the work lead and set it aside to

use with the new panel.

REPLACEMENT PROCEDURE

1. Connect the work lead that was previously

removed.

2. Reconnect the molex plugs.

3. Slide the front panel into the control box and

attach it with two 1/4-20 screws.

4. Slide the control box into the case and attach

it with the remaining 1/4-20 screws.

TROUBLESHOOTING & REPAIR

F-24

F-24

LN-25™ PRO

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