Question about Krups Coffee Makers & Espresso Machines
When machine finishes brewing cycle, it releases the top filter valve and the remain water keeps boiling and therefore it shots out water reseude with coffee if working fully to the interior of the machine, clogging up everything, as well the left over pads are very juicy and wet. What is wrong with the machine? what shall be replaced?
Replace the valve on the distributor or if necessary the whole distributor. While you are at it replace the tamping piston seals and the barista seal.
Posted on Mar 22, 2018
I had the same problem. I ended up taking the coffee machine apart and found that the reason coffee trickles out around the hot water spout is that the two coffee nozzles were partially plugged. Since I Had parts of the coffee machine apart I was able to clean it easily. It may also be possible to clean the assembly using a pick of some sort and clean out the holes of the two normal coffee spouts. Inside it is just a open cavity so gentle poking around and using some steaming hot water may do the trick.
If you want to take the machine apart you need to do the following: 1) take of the warmer plate on the top - 2 storz screws but an allen key works as well 2) take off the top plate of the machine - another 4 or 5 screws - make sure you empty the beans first otherwise you will have a mess 3) remove one screw from the right hand side of the removable coffee ground tray. Once this screw is removed the front panel is free to swing open except for the pipes connecting the front 4) unclip the steam assembly - there are a couple of plastic catches on the top. this will free the steam assembly from the front panel and also free a pipe connections. The steam dispenser pipe will also come free from the steam assembly. 5) remove the coffee pipes from the up and down sliding coffee dispenser. This is a small whitish color clip with 2 pipes connecting into it. The white clip has a little plastic catch on the top that frees it. The front panel should now swing open freely. 6) remove the sliding coffee dispenser from the front door. There are 4 plastic catches, 2 on either side. the whole front sliding coffee displenser now comes free 7) Take the sliding dispenser apart by release the 4 plastic catches on the front curved planel. 8) Inside the sliding dispenser is a white plastic piece that connected to the piping released in step 5. There is a small plastic catch that needs to be pressed while pulling fairly hard on the plastic piece and bending the whole piece. 9) You will now see the plugged spouts. It goes back together really easily.
Posted on Sep 15, 2008
SOURCE: Krups XP7240 leaks
The grind selector knob can be removed with the following steps: 1) Remove screw on side near grinder (do not let the screw fall into grinder, :-) ), 2) use sharp knife or similar to pry off cover with three dots. This should be easy. 3) Now you can rotate the grind selector and see that the white clear plastic does not rotate and the black does. There are two little pieces (one black, one clear plastic) on opposite side from grinder that slide over eavh other to keep this knob 'locked' into place. 4) again with a sharp pointed knife or similar you can separate these two pieces to 'unlock' them. This is made easier by lifting the side of the bean holder by the grinder gently and tipping it up. Be careful not to force anything too much. The black part should pop off. 5) Now you can lift off the clear bean holder.
After this good luck. We made it farther into the machine, but could never get to where we needed to go to fix our problem.
Krups must be congratulated for designing a machine that cannot be repaired and must be replaced with new purchases.
Posted on Jan 11, 2009
SOURCE: Mr Coffee stopped brewing
Sounds like there are a couple of problems -
First, are you certain that the coffee basket is clean? If the coffee basket has a valve on the bottom that allows you to remove the carafe to pour a cup of coffee, make sure the valve is clean. Being dirty would cause it to trickle coffee slowly into the carafe, and will hold coffee in the basket too long.
2nd, you may need to flush the water heating system as they can become corroded with precipitated solids from the water.
To do this, mix 1 part vinegar to 2 parts water in the carafe. Pour into the coffee maker and tell it to make coffee. Do this a couple of times, using a fresh mix of vinegar and water each time. Pour the used mixture down the drain.
When you feel it is clean, follow it up with a fresh pot of water. Then wash and rinse the carafe.
The coffee maker is now ready for it's next use.
Posted on Jan 30, 2009
HI When you back flush do you use a detergent for espresso machines? If you don't your 3 way valve might be stuck with coffee oil residue. You might also have a bad 3 way valve.
Posted on Jan 26, 2010
Testimonial: "This confirms what I needed to know. It was very helpful."
Turn the power off and leave for 5-10 minutes then turn on. This should release the door lock the problem could be the pump drain filter is blocked clean this and it should resolve future problems.
Posted on Dec 05, 2010
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