It looks like they were running 230v three phase input and using two legs of that to run through a control circuit breaker and feed a 24v dc control power supply (the Rhino). If you do try to run this from single phase to keep the same setup as before you would need to make sure you were feeding the power supply from the same two legs as your input power then the existing control they were using before should work without any changes. If what I am seeing in the pic is truly this way bring in your single phase legs to L1 and L2 terminals at the top of your disconnect switch. Move the black wire on T3 terminal (bottom of disconnect switch) to T1 (bottom of disconnect switch). If what I am seeing is correct you should be able to power up at this point and check voltages before trying to run the drive. Make sure the toggle switch is in the OFF position. If the drive upon power up does not fault when applying single phase power this may work out for you....

One man with courage makes a majority....

~Molɔ̀ːn Labé Skýla~