8800 booster pump help

[Dragbag]

just got my booster pump and am a bit thrown do I have take it yellow pipe off and fit the gray one or just push the 1/4ro pipe in the yellow pipe:worried: also is there a way to control the psi View attachment 8505

 

[Dragbag]

Ok so fitted the 1/4ro pipe to the yellow in, switch on the water and the ro pipe flue out I don't want to start pulling the yellow pipe incase it's not ment to come out.... I'm a noob:wasntme:

 

[Dragbag]

Okay so I've taken the plunge and pulled out the yellow look like pipes and not the blanks this new instructions to this so I guess you just use the grey fitting is it came with it I know this is a new post but if I was a little flummoxed another new maybe so please forgive::

 

[macca]

Yes the yellow plugs come out and u fit the RO pipes into them into the grey connections