Introduzione
If most of the coffee runs into the drip tray, the seals in the drainage valve may have hardened. Here's how to replace them.
Strumenti
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The brewing group has already been removed and disassembled. Now it's time for the drainage valve.
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There will be many pictures
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All you need a small flathead screwdriver.
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Pull off the clamp and pull out the inlet hose. At the end there is a seal, it often gets stuck in the drainage valve. Swap them out when reassembling.
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Pull out the clip on the docking tube
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Pry out the valve body. Make sure the white cap slides out of its hole.
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Detach the docking nozzle.
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Detailed photos.
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The position of the sealing rings are marked green in picture 3.
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The sealing ring on the docking socket is marked in red in picture 2. It is especially important. It's a little thinner than the other two.
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The brackets are marked in red.
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When assembling, make sure that the lips of the seals point to the pressure side, i.e. inward, and the flat side outward.
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When installing, make sure that the pressure hose runs through the slot in the valve carrier.
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Follow the steps in reverse order to reassemble your device.
Where does this hose connect to? I don’t have it in my machine.
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This is the hose that goes through the hole in the center wall to the heater.
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