Dell PE6850 (PS2142-1D) Power supply information please

Hi Folks,

Not the usual server question, I am starting a project that needs lots of 12 V DC power, and the best solution I have found is some redundant Poweredge 6850 Power supplies, they were a good price, and well able to provide more power than I need for this project, so capable of expansion at a later date, as they can at peak throw out over 120 Amps, which is more than enough for a powerful welder if the need arises!

What I'd ideally like to get hold of is the internal circuit diagrams for the PSU, I have a connector panel for the units, so I can avoid having to butcher the PSU's, but I'd like to enable some of the other options, like remote power on, monitoring of voltage, for which I need a PSU technical manual.

Anyone any ideas where such a thing might be obtained from?

Thanks

Steve