Hard Tube Fitting.. additional rings ?

[dsourie]

Dear,

I'm making a watercooling PC with 14mm OD hard tube and with Alphacool Eiszapfen 14mm HardTube screw-on G/14.
I don't find any mount indications neither drawing or photos so my question is :

What to do with the colored additional rings provided (6 yellow, 6 orange and 6 green) ?

Thanks

 

[Eddy]

These are just replacement O-rings in different colors. They’re the same O-rings that are already on the fitting — the ones around the thread at the bottom. Other than that, they don’t have any special purpose. They’re simply there as replacements, if you’d like to swap them.

 

[dsourie]

Thank you !

 

[Pampersfinn12]

These two glued foam blocks with different density can be used as shoggy sandwich. You can glue on metal strips as edge rigidity for cable ties or anchor screws into.