Help with Tunze propeller

[badgerlaw]

Last night I heard my Tunze start squealing. So today, I took the Tunze apart and found that on one of the units I can't take the propeller assembly out of the unit. What do I do to clean it?

[badgerlaw]

bump

[Lubu]

http://www.reefcentral.com/forums/showthread.php?s=&threadid=1071516

[badgerlaw]

Problem is I can't even take the impeller assembly out.

[James77]

Have you tried soaking it in vinegar? Also, if you haven't already, you may want to post in the Tunze forum you may get better responses.

[Lubu]

Hmmm....I would post in the Tunze forums, Roger is a great guy and will def. be able to help you out...

[badgerlaw]

I have been soaking the unit for about 2 hours and it seems like it is freeing it up a little. Thanks. I will try the Tunze forum.

[mcurl98]

Yeah, when they get stuck in, you have to soak them out. Sometimes can take several hours.