Kohler Vacuums - Recent Questions, Troubleshooting & Support
The tray full light stays
I had the save problem with my 3400 series.
The first time i was able to let it dry and it worked alright (48 hours).
The second time even this did not work.
If you remove the screws on the bottom of the unit. There are about 10 and pull it down, you will see the sealer assembly and a small circuit board in the middle.
Trace the wires from the drip tray, there are three of them, red white and brown, to the small white plastic JST connector on the small circuit board. Pull said connector gently to disconnect it.
The unit will function perfectly now, although it will no longer have a drip tray sensor of any sort it will function every time all the time.
All in all this took me about 10 minutes.
on Apr 20, 2019
My vax vacuum has started making a high-pitched whining/whisting noise
Ususally this is caused by a forein object has gotten hung in the suction impeller attached to the motor. the noise flucuates due to the housing flexes with the movement of the handle and rod. the housings are usually made of plastic and something very small can easily get stuck in it and stay for a very long time. The vacuum needs disassembled and the forien object removed from the fan housing...
Hope this helps
on Apr 18, 2019
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