13.12.
T maI h
F s
18. careful how you
connect the Red (L) and Brown (N)
cable. Unpacking the new HMI Module.
Be careful how you connect the cables
from the current transformers (correct
phase sequence). Mount the cables from the thermal switch
and current transformers the LV-Board. Mount the cables from the thyristors and
fans the HV-Board. Connect all cables terminal 1to 20,
external keypad, PTC sensor, and the
Fieldbus plug.
14.
15.
-. PSTB units, reconnect the cables from
the terminal block. careful how you
connect the cables from the thyristors
