[m_emelchenkov]

You are right, my memory let me down . I have 5V 34A model, so it seems the whole "box set" was properly installed. Now my next steps are:
a) I will clean up everything, too much dust.
b) I'll try to test PSU (I don't know how to do it yet).
c) I'll buy spare parts.

I very hope PSU is alive, because it's too heavy to order from abroad.