Pimpinplaya - what's that?
Guy is asking for help not making guide.
Your flame form is nice, but posted in wrong place.
Going back to topic, Lt. Max - problem may be in impaler mounting.
Too loose - too much fre space, it goes back and forth causeing rattle sound. Solution - tighten it a bit, eventually add some spacer, but not too much.
Too tight - that's worse. Do your best to kep it more loose, there may be a risk that it's bent. In this case (I hope not) you need new impaler.
Magnet should move very easily over impaler, but impaler should be held in place firmly. Other things that may result in rattling:
=air in cycle - mix of water and air cause s bad rattling - check res / Tline
=too high stress for pump - pump is good, but check if there are no things that dramaticly limit flow (like badly bent tubing)
other thing that may be important
fan is connected to "core" with some mechanism. it usually helps pump start. There's a risk that pump will not start properly if connection is "stiff", but turning it on and off a few times will help to make it start. Usually this mechanism works nice, but if load is tooo high for this pump, it may cuase some rattling.
