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F-41

TROUBLESHOOTING & REPAIR

F-41

 

 

 

 

MAIN INVERTER BOARD REMOVAL & REPLACEMENT (continued)

FIGURE F.19 – INVERTER BOARD LEAD LOCATIONS

Lead

Leads

Harness plugs

NZL

WRK

EL

Harness

Plug (J1)

11.

Reconnect all leads to the new board.

14.

Replace the plastic nut from around the

 

 

 

pressure regulator. Do Not Over

12.

Replace the four bolts and washers

 

tighten.

 

previously removed from the corners of

15.

Replace the carry handle.

 

the board.

13.Replace the case wraparound.

PRO-CUT 25

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Lincoln Electric SVM149-A service manual Main Inverter Board Removal & Replacement