ABB PST142 매뉴얼 - 페이지 4

{카테고리_이름} ABB PST142에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB PST142 10 페이지. Softstart upgrade to torque control

11. Remove the old LV-Board and disconnect the

cables from the Display and the Keypad.

12. On PSTB unit remove the cables from the

built in by-pass contactor after marking them.

13. Mount the cables from the Display and the

Keypad on the new LV-Board.

On PSTB units, reconnect the cables from

the built in by-pass contactor. Be careful

how you connect the Red (L) and Brown

(N) cable.

14. Mount the new LV-Board with the six

screws.

15. Mount the connector. Be careful to avoid

damage on the pins.

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L N