Stream much louder after cleaning

[wfgworks]

Roger

I did my usual cleaning of my 6100s an the one is making a much louder huming noise than the other. It happens when the stream pulses at like 70-100% of its power.

What could be the problem?

 

[rvitko]

I would double check everything, dissessemble it and check for debris. I would suspect the collar (bush bearing) is loose or improperly inserted, you might pry it out and reinsert it turned 180 degrees.

 

[wfgworks]

Roger

Still getting the loud huming noise after taking it apart.

Any other ideas?

 

[rvitko]

Not besides sending it in.

 

[rvitko]

Also, have you checked that the pump isn't reverberating off of a surface? Nothing is touching the holder?

 

[wfgworks]

If the drive screw is too tight, would that do anything?

 

[rvitko]

Yes, it could, this would compress the oring which pulls up on the brakes and makes them stick.

 

[wfgworks]

Well, that didnt do anything.

When putting the drive unit back into the stream, is their a special way that it should go back in? It just seems to pull itself back in because of the magnet.

 

[rvitko]

No, mainly just be sure the bush bearing (collar around the hole) is firmly seated, it often fixes this problem to pry it out and turn it 180 degrees.