If you are having start up issues, your best bet is to replace the entire impeller assembly (magnet, shaft and needle wheel). I had the same issue with a Sedra 3500 on my 1st Euro Reef. If you were to pull your existing impeller assembly and compare it next to a new assembly you will quickly notice that the old assemblies magnet is swollen. This swelling, of the magnet, is common and will often prevent the motor from starting up, without some assistance (like blowing down the airline). I am experiencing the same problem now on my 2nd Euro Reef (Sedra 5000 pump), and will likely be ordering a replacement impeller assembly this week.
__________________
180g mixd reef
72g mixed reef (for sale!)
140g FOWLR
|