any ideas why my deltec ts1250 skimmer has become noisey?
i noticed it when i got home tonight.
i have pulled it to bits tonight to give it a clean out just incase somthing got sucked into where it shouldent, but it was perfect, i had a good look at the needle wheel while i was there and all seems to be as it should. reassembled and tested, skimming ok but still noisey.
its never been totally silent but now its making more noise than my overflow.
there must be a reason why? :-?
i thort of putting a peice of sonthing between the pump and the base of the skimmer to see if that is where the noise is comming from, what would be good for this? i need it to be around 5mm max.