Board Thread:Questions and Answers/@comment-13413401-20130804112718/@comment-5627887-20130805011056

You need to hit the conduit that attaches to the pulverizer with a buildcraft wrench so that the arrow graphic is pointing toward the pulverizer, I'm not 100% sure but I think it's orange arrow for output, and blue arrow for input. I may have it mixed up, and you need to hit the conduit that attaches to the energy cell, either way it's because the default conduit energy flow setting needs changing at one end or the other.