I wonder if you managed to complete the generator puzzle, but anyways, just try to keep the levers upwards to make the color of the panels green, if its not fully upwards it wouldn't matter as long as the color stays green, if not, kaboom kaboom generator on fire.
Also DO NOT use the repair kit you have on the broken generator thats at the other side of the way after you reach it, keep moving to the next destination as you need it for the main story
GO back to the infected women thats next to it, then look at the corridor in front of her, after it there is a small gap in the right side of the corridor which will let you advance more
