There should be a PTFE tube there, so a blockage there is surprising for a machine with only 20 hours unless the temperature was too high for the PTFE tube and it deformed (or the chinese forgot to put one in?).
The PTFE insert type tube is Not needed !
It causes more problems than it helps !
( a Stainless-steel tube with No insert works best, for the Longest time )
The inside diameter of the steel only tube is about the same as the ID of inserts.
Last edited by EagleSeven; 03-03-2016 at 07:47 AM.
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