Reef Central Online Community - View Single Post - How to clean a Tunze pump and what to do about a driver alarm.

JMaxwell · 03/03/2008, 11:32 PM

Roger,

I've got a 6101 (a pair actually) and I think the motor is dead. Its about 9 months old, and I just cleaned the whole thing. All four parts of the impeller (impeller, bushing, o-ring and the other thing that is a pain to get out w/o needlenose pliers.) look free of calcium as does the hole that the impeller goes into. I usualy run it on a 7095, but I've been testing it in a bucket of water and just pluging it into the wall sans controller. The pump does nothing, no sound or anything. The little fuse looking thing that is set to 24V at the top glows red. Is that correct? I don't know that I ever heard any "alarm" where would I see that? Anyway should I send it in? I'm pretty sure I can not find my receipt.

Thank You,

Jason

03/03/2008, 11:32 PM	#74
JMaxwell Most Interesting Join Date: Apr 2007 Location: Long Beach Posts: 271	Roger, I've got a 6101 (a pair actually) and I think the motor is dead. Its about 9 months old, and I just cleaned the whole thing. All four parts of the impeller (impeller, bushing, o-ring and the other thing that is a pain to get out w/o needlenose pliers.) look free of calcium as does the hole that the impeller goes into. I usualy run it on a 7095, but I've been testing it in a bucket of water and just pluging it into the wall sans controller. The pump does nothing, no sound or anything. The little fuse looking thing that is set to 24V at the top glows red. Is that correct? I don't know that I ever heard any "alarm" where would I see that? Anyway should I send it in? I'm pretty sure I can not find my receipt. Thank You, Jason __________________ His reef is visible from space. JSM Current Tank Info: 225g custom display mixed reef, 100g sump/refugium