SOURCE: Water no longer comes out of the fill spouts during a rinse.
mine was doing the same thing, I called Jura and they told me to pull out the drawer, set it aside, grab a handful of dry napkins, and reach in, up, and BEHIND the flap that hangs down above the drawer opening and wipe off the metal silver dollar sized disk with the napkins. the disc is smooth chrome with a screw in the middle. Wipe this off with dry napkins, and when you think you got all the "junk" off, wipe it one last time, then make a cup of coffee.... Jura also recommended doing a cleaning with the cleaning tablet after completing the "wiping of the screen" procedure mentioned above.
SOURCE: Weak Coffee
Basing on personal experience (you can find more on Google probably), solutions are:
On percolated (filter) coffee machines:
Check water temp, if water temp is insufficient , most common is scale heating element , faulty element, faulty thermostat.
Check
if water is dripping right at the center of the filter, if it is
dripping on one side because the orifice is clogged, that can result in
weak coffee.
Coffee blend not well distributed on filter basket.
On Espresso machines:
Check water temp, same as filter coffee machines (thermostat element, scale on heating chamber).
Ensure that coffee is filled correctly in the filter cup (fill at level), and well pressed.
Ensure that the coffee mixture that you are using is not too coarse, buy the apposite one for espresso.
Ensure
that you are not leaving the machine brewing for a time that is too
long, and Italian coffee cup is very small, approximately one regular
shot.
On the hob moka pots (espresso, Moka and Bialetti type):
This
are the trickiest ones, you need art and practice to get a good
espresso with a Moka, but when you learn, the result is better than
what you may get with an home electrical espresso maker.
The frame
on the hob must be not too strong, and the mixture coarse but well
pressed, with water at level tag, or you will get a weak coffee.
On Mokas a good strategy is keeping hob at minimum, and turning up the flame at top when coffee starts coming out.
French and turkish cafetieres:
Ensure that you put enough coffee, water hot enough, and that you left the infusion enough time to get a strong coffee.
Note: insufficient pressure and clogged lines on electric machines never give you a weak coffee, exactly the opposite.
Not pressed mixture always gives weak coffee, but too much pressed mixture may give you coffee with bad taste.
SOURCE: Jura S9 Capresso Machine "Fill System" Message
I think you use too fine grist on the grinder, or the coffeebeans are really dark and moisty. Try to set the grinder to a coarser grist, for dark roasted coffee it`s not recomended to to use any finer than medium grist. However, the sieve in the brewing unit could be clogged, and you need to clean this out. Put a finger up in the brew unit just along the grounds blade, you will probably find a lot of old fine coffeeground up the. Clean it up as best as possible, and then try to make coffee with coarser grist. If this helps, it`s smart to run a cleaning program to be on the safe side.
If nothing of this helps, you don`t have a choice, you have to send it for service, then the brew unit has to be dissasembled and cleaned from the inside.
SOURCE: Jura Impressa E fails to dispense, then gives "open tap" message
I had the same problem, when I called their very helpful customer service, I was given these directions.
Take out the tray.
Inside the machine you can now see a flap hanging from the top.
Reach behind the flap, and you should feel a round object/filter. It has a little dimple sticking out in the middle.
Wipe the filter with a paper towel.
Put the machine back together, and voila you got your coffee brewing again.
SOURCE: My Jura Capresso Impressa E8 is leaking water
I have the same problem with my E9 and I have traced it to the diaphragm unit that is just distal to the pump itself. Apparently, the diaphragm is secured with a steel band (not stainless since it is rusty) that may hold seals or O-rings that break down. You can observe it leaking when pressure applied during brewing. The question is: can a new unit be ordered and if so, where?
The classic form of espresso is a small shot (2-3oz) of
pressure brewed coffee made using about 1tblspn of finely ground coffee. There are several ways in which this original
format has been altered to come up with various types of espresso coffee
drinks. Here is a short list of some of
the more popular varieties:
•
Americano - espresso with hot water added to
dilute the strength
•
Macchiato - espresso shot with a small amount of
frothed milk on top
•
Corretto - espresso mixed with a bit of alcohol
•
Cappuccino - a shot of espresso topped with 1/3
steamed milk and 1/3 frothed milk
•
Mocha - a latte with chocolate powder/chocolate
sauce added
If you would like to know more about espresso, please visit
the link below.
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