Mount the connector. Mount the cables from the thyristors and
fans the HV-Board.
Be careful how you connect the cables
from the current transformers (correct
phase sequence). careful avoid
damage the pins. Mount the new HV-Board with the five
screws. Mount the LV-Board with the six screws.
21.
23. careful
how you connect the Red (L) and Brown
(N) cable.19.
20.
On PSTB units, reconnect the cables from
the built by-pass contactor.
White side PST Black side
-. Mount the cables from the Display and the
Keypad the LV-Board (new old).
22. careful how you
connect the cables from the thyristors. Mount the cables from the thermal switch
and current transformers the LV-Board.
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