GE Industrial Solutions ProTrip Conversion Kits AK-1-50 - Manual (Page 10)

SECTION 6. BREAKER REASSEMBLY
Frame Assembly
Follow steps 1–4 in Section 3 Front and Back Frame
Disassembly to reassemble the front and back frames.
CAUTION: Be careful when joining the frames so that
the flux shifter reset arm is not damaged. The reset arm
must be assembled so that it rests on the metal contact
crossbar on the underside. The arm will fit between the
left frame side lever and the first insulated contact
actuator lever.
Wiring Harness Installation
1. Connect the four-pin flux shifter connector to the
mating connector on the wiring harness and tie the
leads to the mounting bracket.
2. Loosen, but do not remove, the two 3 / 8 -16
mechanism bolts above the center-phase CT and
insert the insulating barrier provided, as shown in
Figure 13. Retighten the bolts to fasten the barrier in
place.
3. Bring the CT leads of the wiring harness around to
the back and bottom of the breaker and connect to
the CTs as shown in Figure 14. Connect the white
and black leads as indicated on the CT terminals.
4. Tie the wiring harness to the insulated fasteners
under each CT with the wire ties provided. Be sure
that the wiring harness will not interfere with the
breaker mechanism.
Figure 13. Installing the insulating barrier.
Figure 14. Wiring harness connection to the CTs.
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