driver making a buzzing noise

[DEIGNAN14]

Ive had my streams up since macna. Tonight seems like one driver is letting out this squeal. Does not sound good... Any idea what is going on?

Thanks
Jason

 

[rvitko]

Yes, the pump is jammed up with calcium or a part of the drive unit is broken. Dissassemble the pump and clean it. This is a safety alarm that notifies you, you are past due to clean the pump and it has jammed.

 

[DEIGNAN14]

tunze making noise

tunze making noise

Turns out a snail was jamming the props when they turned on.
Removed snail, problem gone! Whee!