Changing a R/O Membrane

["Max Gallade" <mgallade@hotmail.com>]

Hi Group,
It's been quiet here so I figured I ask you a technical  question:  I've 
been operating my R/O unit for almost 3 years without changing the original 
membrane. The flow of produce water really slowed down lately. I got a new 
membrane last week.
I pulled the old membrane out of the housing and pushed the new one back in. 
I reconnected all the hoses but don't get any pressure or produce water. So 
far I've operated the unit no longer than a 1/2 hr .  I don't want to let it 
run for a longer time when I'm not there to watch it. Should I let it run 
longer? Do I need to vent the housing somehow?
Did I do anything wrong?  Just wonder. Any tips are greatly appreciated.
Max


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