Jura Impressa F50 Grinder Replacement Total Repair Guide

Difficulty

Moderate

Steps

Time Required

                          2 - 3 hours

Sections

Open Case
6 steps
Removing and replacing the grinder
18 steps
Assembling the case
6 steps

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Introduction

When making coffee, does the coffee only come out in drips?

Then you may have a problem with the grinder of your Jura Impressa F50 fully automatic coffee machine.

These instructions are intended to help you get access to the grinder of your fully automatic coffee machine in order to service it or to replace it completely.

It consists of a total of 3 parts: opening the machine, removing the grinder and reassembly.

What you need

Step 1

              Open Case

Clean the coffee machine before starting as well as possible and remove any remaining coffee bean debris, etc.
Pull the power plug before working on the coffee machine!
Never submerge the coffee machine completely under water.
Remove the drip pan, tray and container for used coffee,…
… the water tank, …
and the aroma protection cover.

Clean the coffee machine before starting as well as possible and remove any remaining coffee bean debris, etc.

Pull the power plug before working on the coffee machine!

Never submerge the coffee machine completely under water.

Remove the drip pan, tray and container for used coffee,…

… the water tank, …

and the aroma protection cover.

1024

Step 2

Using an oval head bit remove all four oval head screws from the rear panel.

Using an oval head bit remove all four oval head screws from the rear panel.

Step 3

Remove the two T15 Torx screws from the coffee machine housing cover.

Remove the two T15 Torx screws from the coffee machine housing cover.

Step 4

Remove the top cover of the coffee machine.

Remove the top cover of the coffee machine.

Step 5

Remove the panel from the right side.
Slightly lift the side panel at the back and then pull it out backwards with a little effort. Especially when disassembling it for the first time, the force required for this can be quite high.

Remove the panel from the right side.

Slightly lift the side panel at the back and then pull it out backwards with a little effort. Especially when disassembling it for the first time, the force required for this can be quite high.

Step 6

Remove the left side panel.
A light tap on the back of the recess for the water tank can help to loosen the side panel.

Remove the left side panel.

A light tap on the back of the recess for the water tank can help to loosen the side panel.

Step 7

              Removing and replacing the grinder

Remove the lock washer on the axle for grinding degree adjustment using pliers.
Removing the lock washer requires some force. Don’t hesitate to pull firmly.

Remove the lock washer on the axle for grinding degree adjustment using pliers.

Removing the lock washer requires some force. Don’t hesitate to pull firmly.

Step 8

Remove the grinding degree adjustment axle by using pliers to pull it upwards.

Remove the grinding degree adjustment axle by using pliers to pull it upwards.

Step 9

Remove the 2 screws on the bean container of the coffee machine with the Torx T10 screwdriver.
The screws are in a recess.

Remove the 2 screws on the bean container of the coffee machine with the Torx T10 screwdriver.

The screws are in a recess.

Step 10

Remove the bean container.

Remove the bean container.

Step 11

Remove the pinion for the grinding degree adjustment.

Remove the pinion for the grinding degree adjustment.

Step 12

Remove the 3 screws attaching the grinding mill attachment to the grinder with the Torx T10 screwdriver.

Remove the 3 screws attaching the grinding mill attachment to the grinder with the Torx T10 screwdriver.

Step 13

Make sure not to rip any cables in this step.
Carefully lift up the grinder.

Make sure not to rip any cables in this step.

Carefully lift up the grinder.

Step 14

Disconnect the first connector (black cable) from the plug-in connector attached to the bottom of the grinder.
After you have removed the plug, you can carefully set down the grinder. For the next step you will need both hands.

Disconnect the first connector (black cable) from the plug-in connector attached to the bottom of the grinder.

After you have removed the plug, you can carefully set down the grinder. For the next step you will need both hands.

Step 15

Separate the second (white) cable attached to the grinder from the housing of the plug-in connector.
Carefully press on the housing of the plug-in connector.

Separate the second (white) cable attached to the grinder from the housing of the plug-in connector.

Carefully press on the housing of the plug-in connector.

Step 16

Remove the grinder to clean or replace it.

Remove the grinder to clean or replace it.

Step 17

Avoid putting the grinder down completely in this step, but hold it in your hand.
Reinstall the new or repaired grinder into the coffee machine.
Reconnect the grinder to the connectors. Make sure to place the connectors in the correct place.

Avoid putting the grinder down completely in this step, but hold it in your hand.

Reinstall the new or repaired grinder into the coffee machine.

Reconnect the grinder to the connectors. Make sure to place the connectors in the correct place.

Step 18

Now set the grinder back into its correct position

Now set the grinder back into its correct position

Step 19

Reattach the 3 screws for grinding mill by fastening them to the inserted grinder with the Torx T10 screwdriver.

Reattach the 3 screws for grinding mill by fastening them to the inserted grinder with the Torx T10 screwdriver.

Step 20

Reinsert the pinion.
Make sure that the marking aligns with the center of the grinder, as the pinion is used to adjust the grinding degree and hence the strength of the coffee.

Reinsert the pinion.

Make sure that the marking aligns with the center of the grinder, as the pinion is used to adjust the grinding degree and hence the strength of the coffee.

Step 21

Reinsert the bean container into the coffee machine.

Reinsert the bean container into the coffee machine.

Step 22

Fasten the two screws we remove from the bean container earlier with the Torx T10 screwdriver.

Fasten the two screws we remove from the bean container earlier with the Torx T10 screwdriver.

Step 23

Reinsert the axle for grinding degree adjustment.

Reinsert the axle for grinding degree adjustment.

Step 24

Use pliers to reseat the safety washer.

Use pliers to reseat the safety washer.

Step 25

              Assembling the case

Reinstall the left side panel.
Put on the side wall and make sure that the lugs are snapped into the slots provided. Then slide the side panel slightly forward. The side panel should audibly snap into place when pushed forward.

Reinstall the left side panel.

Put on the side wall and make sure that the lugs are snapped into the slots provided. Then slide the side panel slightly forward. The side panel should audibly snap into place when pushed forward.

Step 26

Reinstall the right side panel.
First attach the side wall and make sure that the lugs have snapped into the slots provided. Then slide the side panel slightly forward. The side panel should audibly snap into place when pushed forward.

Reinstall the right side panel.

First attach the side wall and make sure that the lugs have snapped into the slots provided. Then slide the side panel slightly forward. The side panel should audibly snap into place when pushed forward.

Step 27

Place the housing cover back on the coffee maker.

Place the housing cover back on the coffee maker.

Step 28

Use the Torx T15 screwdriver to tighten the 2 countersunk screws on the housing cover.

Use the Torx T15 screwdriver to tighten the 2 countersunk screws on the housing cover.

Step 29

Using the oval head wrench, tighten the 4 oval head screws on the back of the machine.

Using the oval head wrench, tighten the 4 oval head screws on the back of the machine.

Step 30

Replace the water tank,
the drip tray with drip tray, pulp tray and pulp container,
and place the aroma protection cover back on.

Replace the water tank,

the drip tray with drip tray, pulp tray and pulp container,

and place the aroma protection cover back on.

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