Lincoln Electric SVM141-A service manual Reassembly Procedure, Refer to Figures F.17 F.19

Models: SVM141-A

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F-58

F-58

TROUBLESHOOTING & REPAIR

MAIN TRANSFORMER AND OUTPUT CHOKE ASSEMBLY

REMOVAL AND REPLACEMENT (continued)

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Reassembly Procedure

Refer to Figures F.17 - F.19.

1.Set the transformer onto the four mounting studs on the base. Attach the four nuts.

2.Connect the lead splices to the three ther- mostats:

#313 and #315 to the primary thermostat.

#315 and #316 to the X1 secondary ther- mostat

#314 and #316 to the choke thermostat.

3.Attach the shunt assembly to the choke lead.

4.Attach the lead side panel to the base with two screws.

5.Attach the left side panel to the metal lift bail baffle.

6.Connect the X1 transformer lead and the choke lead to the polarity switch.

7.Connect the H1 primary lead to the input line switch.

8.Fit the choke baffle and glastic reconnect panel together and attach them with screws.

9.Attach the H1 capacitor lead to the capacitor terminal.

10.Connect the transformer primary leads to the reconnect panel studs.

11.Feed the following leads through the internal panel and attach them as follows:

#211 and #232A at the quick-connects

#231B to the receptacle

232B to the circuit breaker

#212, #201, #204, #209, #210, #231 at molex plug J8. See Figure F.17.

Install plug J8 into the control board.

12.Install necessary cable ties.

13.Perform the SCR Bridge Assembly reassembly procedure.

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SQUARE WAVE TIG 275

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Lincoln Electric SVM141-A service manual Reassembly Procedure, Refer to Figures F.17 F.19