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F-99

F-99

TROUBLESHOOTING & REPAIR

STATOR/ROTOR REMOVAL AND REPLACEMENT (continued)

FIGURE F.47 – LEADS #68A/#69A BOLTED CONNECTIONS

POWER

MODULE

ASSEMBLY

BOLTED

CONNECTION-

LEADS 68A / 69A

FIGURE F.48 – CONTROL BOX LEADS

POWER STUD &

LEADS #5A, #6

GROUND STUD & LEAD #5

TOP 50A

CIRCUIT BREAKER (LEAD #3 ON BACK)

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16.Using the 7/16" wrench, disconnect stator lead #6 from the auxiliary power stud on the left side of the control box. See Figure F.48.

17.With the 3/8" wrench, disconnect lead #5 from the center ground stud (nearest the control transformer). See Figure F.48.

18.Using the phillips screw driver, remove lead #3 from the top 50A circuit breaker for the 120/240V receptacle. See Figure F.48.

NOTE: This lead must be wound two turns clock- wise through the toroid (opposite in direction from lead #6A).

19.Disconnect lead #5A from the auxiliary power ground stud (left side of the control box, next to the 120V circuit breaker). See Figure F.48.

20.Using the 3/8 wrench, remove the two screws holding the control box to the top of the fan baffle.

COMMANDER 300

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Lincoln Electric SVM145-B service manual Figure F.47 Leads #68A/#69A Bolted Connections