Hi all
I have just installed a brand new Sequence 12000 on a shower. Water flows as it should but there is a reasonably loud ticking noise emanting from the motor housing. My mate has got 3 on his pond and none of those make a similar noise. It does not appear to be caused by vibration against anything. I was worried that it represents something be worn and shortening the life of the pump. Has anyone had a similar experience or has a suggestion as to what it might be.
Regards
Jon
Sequence 12000 making funny noise
Moderators: B.Scott, vippymini, Gazza, Manky Sanke
Re: Sequence 12000 making funny noise
Might need bedding in for a few days possibly, if noise persists, send it back.....
Have you another pump to run shower while waiting for replacement ?
Have you another pump to run shower while waiting for replacement ?
Re: Sequence 12000 making funny noise
Hi Carlejo
I did have an old Aquamax 16000 that I was using. For some reason the impellor seems to be loose and I can't get into it because the casing uses those star shaped nuts. I was just starting the shower up now because the temperature has improved. Might have to wait until I've got the Sequence sorted.
Cheers
Jon
I did have an old Aquamax 16000 that I was using. For some reason the impellor seems to be loose and I can't get into it because the casing uses those star shaped nuts. I was just starting the shower up now because the temperature has improved. Might have to wait until I've got the Sequence sorted.
Cheers
Jon
Re: Sequence 12000 making funny noise
I had a strange ticking noise from mine when a stone somehow got trapped in the flat fins/vents around the motor. Once I got it out it was almost silent.
Re: Sequence 12000 making funny noise
Hi Ed
I took the housing off the motor. The cooling fins are pretty flimsy; I suspect they rub against the housing. I'm going to try adjusting the housing when screwing everything back together to see if that makes it stop. Main concern is not burning out the motor through additional friction.
Cheers
Jon
I took the housing off the motor. The cooling fins are pretty flimsy; I suspect they rub against the housing. I'm going to try adjusting the housing when screwing everything back together to see if that makes it stop. Main concern is not burning out the motor through additional friction.
Cheers
Jon
Re: Sequence 12000 making funny noise
Hi All
Just in case anyone has a similar problem I solved the mystery. Have opened, closed and test run the unit it worked without making a noise on the 3rd occassion. Basically poor tolerance of the case around the rotating fins due to location of screws. Not exactly up to Eheim engineering standards and a bit crap for something that retails at nearly £300.
Cheers
Jon
Just in case anyone has a similar problem I solved the mystery. Have opened, closed and test run the unit it worked without making a noise on the 3rd occassion. Basically poor tolerance of the case around the rotating fins due to location of screws. Not exactly up to Eheim engineering standards and a bit crap for something that retails at nearly £300.
Cheers
Jon
Re: Sequence 12000 making funny noise
Good you got it sorted though Jon. Thanks for the feedback too - sure it will help someone else (like me as I was looking at getting a couple for my new pond!).