Water leaking jura s9

clogged clean with vinegar

Jura does not allow access to internal parts for cleaning. Brew group is the dirtiest part as it deals with complicated movements to make coffee.
Error 8 means the brew group is not returning to start position after it completes entire cycle to make coffee.
Jura recommends to remove drip tray. Using a thin cloth, insert the hand all the way under the machine. You will feel access to the bottom of the brew group. Wipe clean the bottom of brew group as best as you can. There will be lot of coffee powder (wet & dry) that is partially responsible to prevent brew group return to start position.
A better method is to open the machine using special key. Clean & lubricate the brew group. every two months. This will prevent Fungus and Bacteria growth. .
Instruction videos are posted on You tube channel "Parts Guru USA"
Use the link below to order the special key. Services Unlimited Inc Parts Guru Since 1988 Services Unlimited Inc Parts Guru Since 1988

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edward_bbd2c7ff4ee1828a

I don't know. Maybe you should just buy a new one? But if it's like SUPER expensive, I don't know. :L eh. I'm just a 12 year old girl.

If it's clean water which runs out, check the hoses going from the water tank to the pump then through the boiler to the brew group. If coffee is running out instead, then it's the spout going from the brew group to the cup. I know Saeco's not Juras but they all function the same way.

oh dear that is too long without a coffee ;-( I was wondering if you could share your knowledge on how to dismantle the Jura coffee machine, i have a E85 and i need to remove old coffee sludge that is causing my problems. do i remove the back of machine?

I hope this Jura F90 dismantling guide may offer some clues for your E-series machine. Before you start remind yourself of the risks. In case of a mess up, below I've listed a firm selling spares in Europe. In the UK it is assumed that it you can afford the BMW of coffee machines, you can afford to fix and service it too. However I haven't tried any of the servicing firms so they, and yours could be really, really helpful and cheap. You will need about 4 different torx; hexagonal and possibly unique screwdriver bits to remove all screws. A plastic pry tool (used for mobile phones) will help where plastic lugs hold on the side and top panel. Empty beans; water store and remove the waste tray. On the Jura F90 use pliers to undo two oval headed screws at the back at the top. You'll be able to remove the top panel after using a pry tool to disconnect two lugs at the front edge. You don't want to dismantle the coffee grinder and its hopper. Retain the hopper's rubber seals or glue them in place before you lose them as I did. Four screws hold the central back panel. Slide out a white key underneath the machine (can't recall how crucial this was). The side panels are removed by using a pry tool to release lugs all down the edge where these panels meet the front. Work slowly to manoeuvre the side panels off. If you simply want to clean the brewing unit externally then just remove the panel on the water side. Find the water inlet just where the water tank sits. A screw here allows you to remove a plastic piece - but take a photo of how it slots in. This gives access to the lower end of the brewing unit. If the plastic piece is still it the way, you can ease off the water pipe from the water inlet and put it aside. A number of different brands are made by one firm and branded. Thus the guts of these machines are similar. The brewing unit in the Jura F90 is almost identical in many machines. The screws and attachment places are different. The water inlet and valve are different. Cleaning the parts you can now see may fix a Malfunction 8 without removing and dismantling the brewing unit. The machine is partly operable in this state - cover the exposed electrical connections and remind yourself of the danger here. Thus you can switch off the power when the brewing unit's white wheel is at the top and then at the bottom. In this way you will get access to places causing any jam. You might just need to clear the inner chamber and path for two plungers with two large O-rings. You can see the water inlet nozzle with its o-ring which can perish and cause coffee or water to go to waste. Silicone grease only where the O-rings slide. Leave the other plastic parts ungreased. As I said you might get away with not disassembling the brewing unit. You can however buy a maintenance kit or a new brewing unit from the shop below. You will want to avoid removing the nylon water pipes - unless they're actually leaking. These pipes are held in place with a wire clip (remove with a flat head screwdriver). Ease the nylon pipe with its brass collar out of its socket. The pipe goes into an O-ring in the pipe's socket - this might fall out. Removing a brewing unit is like removing a car engine. The link at the shop below has a pdf (Anleitung_Jura_E.pdf) There is no need to force anything. On the Jura F90 the brewing unit is removed by undoing two obscure screws from the coffee grinder side. I had difficulty removing these and I wish I had taken time to find the right tool instead of wearing down the screwhead. On the electronic side there's an optosensor (encoder) unit held in place with a steel clip. You might remove this to access one of the two screws. At the bottom of the brewing unit, the water inlet valve is fixed to the machine with a single screw. Next, on the water tank side, you'll see two lines of screws that hold the assembly in place. The middle screws of the screws allow you to separate the unit from the gears. The top two holes don't have screws. Coffee machine spare part supplies are not as common in the UK as they are in mainland Europe. You'll find this web useful because of the pictures: www.kaffeemaschinendoctor.de is a German web shop for machine spares AND there's a pictorial of how to dismantle the Jura F90 as a pdf. Google will almost translate it). Juradoctor.de also carry lots of spares but don't seem to ship to my country.

It's all plugged with 'lime scale'. That's the white stuff that builds up from hard water. Regular vinegar run through at least two cycles will clear it, then a couple with fresh water to rinse it. That will bring it back to normal flow!

If you need further help, I’m available over the phone at https://www.6ya.com/expert/craig_3fa289bf857b1a3c

I have some good instructions I downloaded from www.kaffeestudio.com . They are in German, but with many pics. If you are technically adept, then it is really no prblem. You should put in new o'rings and lubricate with the food grade silicon grease before reassembly, otherwise it won't be long before you are doing it again. Give yourself about 3 hours to perform this task the first time. One thing to remember. The cleaning tablets tend to strip the lubrication from the brew units, subsequently binding up the brew unit, sometimes tearing the o'rings and giving the malfunction 8. Plan on this being an ongoing maintenance exercise. Plan on at least once every year or two to have to do this.

If leaking water from right front when brewing, cleaning or steam then the possible problem is the feed tube from the pressure pump this is mounted with a small o-ring and either the pipe is fractured or the o-ring has perished.

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.