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F-50

F-50

TROUBLESHOOTING & REPAIR

FIELD CAPACITOR AND/OR RECTIFIER BRIDGE REMOVAL

AND REPLACEMENT (continued)

FIGURE F.11

RECTIFIER BRIDGE LOCATION AND DISCHARGING THE FIELD CAPACITOR

201

 

 

201A

 

7

 

_

AC

 

 

 

 

200

 

 

200A

 

 

200B

 

+

 

9

AC

 

 

 

7

 

201

 

 

201A

 

 

9

200

 

 

200A

 

Field

200B

 

 

 

Bridge

Jumper

 

Rectifier

 

 

 

Retaining

 

 

Tab

 

 

Cable Tie

 

 

Capacitor

 

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PROCEDURE

1.Remove the engine spark plug wires.

2.With the 5/16” nut driver, remove the 6 sheet metal screws from the case top.

3.Remove the rubber gasket (cover seal) from the lift bale.

4Remove the fuel cap. The rubber gasket for the fill tube will come off with the case top.

5.Remove the case top, then reinstall the fuel cap.

6.With the 5/16” nut driver, remove the 5 screws holding the right case side.

7.Remove the right case side by lifting up and out.

8.Discharge the field capacitor by connecting the jumper wire clips on the black and the red wire terminals on the top of the capac- itor. See Figure F.11 for location. Leave the clips on for at least 5 seconds, then remove.

9.Both the capacitor and the rectifier bridge are mounted in a molded plastic holder. To remove it, pull out on the top of the holder, then slide it upward.

10.Cut the cable tie and then snap the capacitor out of the assembly.

11.Loosen the two screws on the top of the capacitor. Lead 200 attaches to the posi- tive (+) terminal. Lead 201 attaches to the negative terminal (-) terminal.

12.To install the capacitor, reattach the leads to their respective terminals [200 to posi- tive (+); 201 to negative (-) ] and tighten the screws. Snap the capacitor back into the molded plastic holder and slide the holder back into position in the panel. Replace the cable tie.

13.Reinstall the case side, fuel cap, lift bale gasket, case top, and spark plug wires.

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Lincoln Electric SVM 110-A service manual Field Capacitor AND/OR Rectifier Bridge Removal, Replacement

SVM 110-A specifications

The Lincoln Electric SVM 110-A is a state-of-the-art welding machine designed to cater to the needs of professionals and hobbyists alike. Known for its adaptability and superior performance, the SVM 110-A provides a seamless welding experience that is gaining popularity across various industries.

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