Annu
I¡¯m not convinced that your ¡¯spare¡¯ brake board is necessarily working properly TBH. ?Given all that you have posted, I¡¯d go with Imran¡¯s suggestion to bypass the brake board.
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Annu,
Since you have changed the caps I would call felder and ask if you can bypass the brake board. Check your schematic, the info might be there. It is included in my KF700 schematics.
I cannot imagine each circuit to have a unique failure at the same time. So it has to be a single failure common to all, like start/run caps.
I would also check the transformer DC voltage to ensure proper power to the control circuits. Unless you have neutral, the transformer is likely getting 240V on primary. So you can check voltage on both sides of the transformer.
Imran
?
[Edited Message Follows]
Hey Imran,?
I did change out the CAPS before I went through the various sequences....i already had teh box open so it only took a few minutes.
-Annu
