Troubleshooting and repair – Lincoln Electric CLASSIC SVM194-A Manuel d'utilisation

Page 199

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GENERATOR FRAME

REMOVAL AND REPLACEMENT (continued)

TROUBLESHOOTING AND REPAIR

F-77

F-77

CLASSIC® 300D & 300G

See Figure F.13 for steps 10 - 13.
10. Cut all necessary cable ties.
11. Disconnect the blue and the brown wires at the in-

line connectors. See Figure F.13 and the Wiring

Diagram.

12. Label the cables that are connected to the selector

switch. Otherwise, you will need to see the Wiring

Diagram during reassembly.

13. With the 1/2" wrench, remove the cables connect-

ed to the selector switch.

FIGURE F.13 – WIRE AND SELECTOR SWITCH CONNECTIONS

IDLER PC BOARD

FINE CURRENT

ADJUSTMENT

RHEOSTAT

SELECTOR

SWITCH

FIELD BRIDGE

IN-LINE CONNECTORS

BLUE/BROWN LEADS

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