Take off the Condenser , three screws, It will drop so be carful and package separtely in bubble wrap and box.
Take off the base board , do not lose the three bolts holding in place.
Lower the head or raise it but in both cases secure it so it does not travel up or down , do not trust the locking mechanisam.
Take off any lenses, remove the bulb, remove the single condensor in the slotted drawer, bubble wrap this and put separate in box.
get all parts you can as well as any method of wall mounting, bulbs, glass carriers, carriers lens mounts ect.

This is a wonderful piece of equipment , it looks like it is in really good shape so have lots of fun, I have 8 of these some in storage and are good for life.