Hi guys!
i have a pacific DT40/D5 reservoir/pump combo.
Pump is noisy, it sounds like an old HDD working, it "scratch". here is my config, done by Mathieu Heredia (vote for him! ):
Any tips to stop that noise? I have to set the pump on the minimum flow to stop the noise. I try th chase any air bubble just in case, nothing change. Thx !