What I suggest you do is take your bike to the local bike shop, to buy the pump.
They should be able to help you with what pump is right for your fork and show you how acess the valves on your fork.
If they dont, go to another shop... and repeat the process.
I have a Marzocchi Z5 Air, and for that I bought a "Wrench Force" pump, it had adapters for schrader, needle and some other type of valve that I have forgotten about.