Wavebox making sound

[boris MAC]

Hi Roger,

We have instaled an wavebox in a customer tank here, when switch on, the wavebox make "brrrmmmm" loud sound when pump on.
Can You please sugest repair this for the customer?

 

[rvitko]

Usually this means the bush bearing is loose and needs to just be pushed in.

 

[boris MAC]

Thank You Roger, but unfortenatly not always we non speaking English ciuntries understand this terms.
Can You be so kind and post a foto with marks were I should look to push the?

Thank You

 

[rvitko]

In the manual it is part 3000.62, it is called bearing bush and it is a round collar that you just press in at the top of the hole.