I am in the process of restoring a Faema Urania single group I imported from italy. I am over the real ugly stuff - rust, scale and sheered bolts are mostly behind me now. But now the question of electricity has raised its head.
The machine arrived with no wiring at all so its been hard to work out how the wiring is supposed to go. I have been looking at other restoration threads but most people do not retain the mercury Pstat and its hard to trace the path of the wires and see exactly what's going on inside the sirai box. Based on my research I have come up with the following wiring schematic, its not strictly a wring diagram, but i find having a few reference images rather than symbols is useful for me. Im just hoping someone here might be able to comment. Is it normal to have the Pstat switch both the Active and Neutral or do you only switch the active?
The machine arrived with no wiring at all so its been hard to work out how the wiring is supposed to go. I have been looking at other restoration threads but most people do not retain the mercury Pstat and its hard to trace the path of the wires and see exactly what's going on inside the sirai box. Based on my research I have come up with the following wiring schematic, its not strictly a wring diagram, but i find having a few reference images rather than symbols is useful for me. Im just hoping someone here might be able to comment. Is it normal to have the Pstat switch both the Active and Neutral or do you only switch the active?




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