My Miele coffee system initially worked great - but now the milk frother just spews out steam and no milk. I've used all the cleaning cycles, no help.
It sounds like the venturi tube is blocked. Have you ever removed the frothing unit and cleaned in manually? I have a model 4085 and I can reach under where the milk exit tube comes out, twist anti-clockwise (if you are looking up at it) and the whole assembly with the inlet and outlet tube comes out. These pieces can then be individually taken apart and rinsed thoroughly with warm water. If you put it back together (don't forget to twist the connector that locks it back in) and the milk still doesn't froth, take it out again and use a small needle to clear the top of the clear venturi tube which sucks air in to do the frothing. If it is really badly gunged up it might need to be replaced, but mine is 5 years old and still going with regular rinsing. My whole brew unit had to be replaced after 4 years at a cost of about GBP 200, but that's another story.
SOURCE: milk not frothing
I purchased a unit second hand for my wife's birthday today. It's only 4 months old, got it home, tested it, same problem... No froth!
I've read all the posts here and all were very helpful troubleshooting guides however they did not solve the issue.
Understanding how the frothing mechanism functions is half the battle in figuring out the solution. It's a simple vacuum type system. No doubt you've read about checking the orings. This is definately the first thing to check however if this is not the reason then consider the following.
The larger of the white tubes that has the red and black oring inserts deep into its port on the tap. Why? It pushes steam past the milk pipe directly into the chrome frothing tube which causes a vacuum essentially drawing milk up it's hose creating the froth. What you can't see without further investigation is that on the underside of the tube centered between the red and black orings is a small hole. This hole is responsible for drawing the milk upwards. If this is blocked, and it probably is then no milk and no froth. Use a really small screwdriver to carefully clean the white tube both from the front and the little hole underneath.
So in conclusion. Any air leak between the red and black orings will prevent the vacuum required to draw milk up the tube and alternatively any blockage of the milk channel will also obviously prevent the flow into the frothing mechanism. Hope this helps.
SOURCE: milk not frothing
Remove the black plastic outer sleeve of the Frothing Wand (some models have a metal outer sleeve). If done correctly, the “sleeve” has been removed, but the inner wand with red or black washer, is still connected to the machine.
2) The part of the sleeve assembly that you have removed is comprised of 2 pieces, the frothing sleeve and the center piece. The center piece can be seen if you look into the top of the wand.
3) Using a pencil (eraser end), or similar shaped object, push down on the center piece until an audible “click” is heard. The “click” means that the centerpiece is back into the proper position. When in the proper position, the center piece visibly sticks out the bottom of the sleeve about ¼-inch. It looks like a bird beak.
4) Now put the sleeve back on the machine and your machine should be ready to froth again.
As for the milk island, translaltion from the italian solution using google and drying all the parts works
SOURCE: THE NESPRESSO MILK FROTHER HAS STOPPED FROTHING
I contacted Nespresso who may well replace the item
SOURCE: the steam wand is bubbling the milk, not frothing
THere is a little black tube inside - make sure its pushed out enough - about 1/16 an inch from the bottom. And you may have to clean it out. Happens to us too and after I do the above it works
Testimonial: "Thank you very much for the advice. I adjusted the black tube and the frothing is back!"
SOURCE: kitchenaid artisan coffee machine - steam wand
good day,
hope this link below will solve your problem..
kitchen
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