Odyssea CFS4 Operation

[Somefishguy]

Hey guys i picked up an Odyssea Cfs4 canister filter(used). I was wondering what the big round button on the top was for(It says push). I imagaine you are suppose to push it down and it will come up with pressure when the filter needs to be cleaned...


Is that it or is it something else?

Thanks

[supadave]

That big button on top is the "Primer" button. You are suppose to press that button several times when you are attempting to prime the filter.

[Somefishguy]

ok, I just filled it it water ..... and plugged it in... It worked fine after that, so i guess there i no need for me to mess with it now