High Pitch Noise coming from TS24 Driver?

[FishPharm]

Hi Roger,

I have a TS24 Steam Kit. One of the driver boxes from this set is making a very high pitch noise. I tried alternating cables leading from the controller to the driver boxes, but the sound does not stop. I have to unplug the power source leading from the driver box for the noise to stop, but this leaves me with one operating pump. Can you help?

Thank you.

Ron

 

[rvitko]

Usually this alarm just indicates the pump is jammed by either a large foreign object or calcium build up. Follow the cleaning procedures in the manual or at the top of this forum.

 

[FishPharm]

Roger. Thank you. I'll check it out.