Preprocessing before coconut extracting

When we get a spiral oil press machine for coconut extracting, what should we do before put the coconut into the machine?
Firstly, dry the fresh coconut and make sure that the moisture is no more than 13%.
Secondly, remove the coconut shell and get the copra.
these are all the preprocessing before extracting, it is so easy, right?
By the way, the shredded coconut stuffing is also applied to the oil press machine.