IBM tape library to NBU appliance 5220

Hi all

here's my problem. I need to know steps "how to do".

master  NBU 7.5, win 2003 OS. master+media server same MMBK01 which is robot control host for IBM tape libraries tld 0 n tld 1. i got 1 nbu appliance NBUBK3 total 8 tape drives. master is now only a master(not a media server hence cannot control robots or tape drives). Alll connections from master to tape library removed. 

tape library would conncted to NBU appliance 5220 via a SAN switch zoning alos needs to be done. that all i know.

please tell me How can I reconfigure my tape libraries n tape drives with NBU appliance NBUBK3 as robot control host ? please explain each n every step.