Difficulty

Moderate

Steps

4

Time Required

Suggest a time??

Sections

2

  • Jura Impressa S95 backpanel
  • 1 step
  • Flowmeter
  • 3 steps

Flags

1

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Introduction

What you need

Step 1

              Jura Impressa S95 backpanel
  • The backpanel is secured with two proprietary screws with oval head. They seem to be rivets, but in fact are screws. The only purpose is, to keep us out of our own devices. You can remove them using an oval drive bit. (Part of some IFixit tool collections or available at a Jura provider or iFixit). In a pitch try needle nose pliers. Here a DIY guide.
  • Remove the two oval head screws on the lower edge of the backpanel.
  • Lift the panel up.

The backpanel is secured with two proprietary screws with oval head. They seem to be rivets, but in fact are screws. The only purpose is, to keep us out of our own devices. You can remove them using an oval drive bit. (Part of some IFixit tool collections or available at a Jura provider or iFixit). In a pitch try needle nose pliers. Here a DIY guide.

Remove the two oval head screws on the lower edge of the backpanel.

Lift the panel up.

1024

Step 2

              Flowmeter
  • The flowmeter is located behind the main board.
  • Disconnect all connectors from the motherboard. Note for reassembly how their slot was.
  • The circuit board is secured with a screw. Unscrew it.
  • Lift the plate up by about 5 mm. Then carefully lift it out.

The flowmeter is located behind the main board.

Disconnect all connectors from the motherboard. Note for reassembly how their slot was.

The circuit board is secured with a screw. Unscrew it.

Lift the plate up by about 5 mm. Then carefully lift it out.

Step 3

  • The flowmeter is visible underneath. It is clamped onto a round plastic support. The support is fixed in the base with three catches.
  • Disconnect the inlet and outlet hoses.
  • Release the three latches and lift the support with the flowmeter.
  • Take out the flowmeter. It is only hanging on the cables.
  • Note: the following pictures are from a different model, but the repair is basically the same.

The flowmeter is visible underneath. It is clamped onto a round plastic support. The support is fixed in the base with three catches.

Disconnect the inlet and outlet hoses.

Release the three latches and lift the support with the flowmeter.

Take out the flowmeter. It is only hanging on the cables.

Note: the following pictures are from a different model, but the repair is basically the same.

Step 4

  • Blow into the flowmeter at the lower nozzle. It should go quite easily and you should hear the turbine whirring.
  • The upper half of the flowmeter is locked in place with a twist-lock latch. Turn the upper part slightly counterclockwise.
  • Lift off the upper half. Pay attention to the sealing ring. The turbine can be lifted out easily.
  • Now you can clean and decalcify everything well. In particular, clean the inlet nozzle, e.g. with a needle. The opening is quite narrow.

Blow into the flowmeter at the lower nozzle. It should go quite easily and you should hear the turbine whirring.

The upper half of the flowmeter is locked in place with a twist-lock latch. Turn the upper part slightly counterclockwise.

Lift off the upper half. Pay attention to the sealing ring. The turbine can be lifted out easily.

Now you can clean and decalcify everything well. In particular, clean the inlet nozzle, e.g. with a needle. The opening is quite narrow.

Work through the steps in reverse order to reassemble your device.

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