Tunze 9002 Squeaky Noices

[zook]

My Tunze 9002 has been running for almost a month and it starting to make squeaky noises. Adjusting the screw seem to help, but this effect the skim sensitivity and the squeakiness comes back eventually. Anyone has this problem and know how to fix it? Maybe I just need to take the screw out and clean it once in awhile?

[MacheteAvenue]

probably salt or water stuck around the air intake on the neck of the skimmer.. or in the air intake tube. take it apart and clean it.

[StevieT]

Mine will make a sucking noise if I mees with it's flow or water level. Say when I turn the pumps off to feed the tank. But it goes away pretty quickly when everything returns to normal.

 

Check the water level is close to the line

or as above, check to see if a hose is loose.

[zook]

Will do, thanks!