Removing drobo drives, putting new drives to create a separate HD

Hi Everyone,

Does anyone know if I can remove my current drobo drives, put them aside, put brand new drives in set it up… put new files and folders on them, and then when I am done, remove those drives and put my old drobo drives back in with out any loss, of what was on those drives.

In short, I need to use my other drobo as a storage drive temporarily, and when I am done remove those drives and put the old drives back in that it was originally in it.

Thanks in advance