You can get it done with your Lans...well, the sharpener that you have.
Work the bevel side with your coarsest stone till you can both see and feel a raised burr on the unbeveled side. Then proceed through the finer grits. After you've finished polishing the bevel side, switch to the unbeveled side and like Longbowguy said, do the minimum neccessary to remove the burr. Be sure to raise the burr right in the begining with the coarsest stone. If you can't see or feel the burr, that means it's not there and that tells you that you're not done with the coarse stone yet. You can give me a call if you need some help,
Ron