소개
The outlet valve prevents water from flowing back. It is a common source of failure, often becoming leaky or impermeable. Maintenance is quite simple and should be done regularly.
필요한 것
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Remove the water tank and the drip tray. Remove all coffee beans from the storage container.
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Find the ceramic valve at the bottom behind the right side panel It is slid onto a black plastic support plate and connected with two cable connections and three hoses.
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Using your finger press the black plastic detent down.
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Push the ceramic valve upward to the right.
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If you want to replace the valve, you have to disconnect all cables and hoses. If you are only removing the valve to access other components (outlet valve, heat exchanger), you do not need to disconnect the connections.
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The outlet valve ist exposed. The lime traces clearly indicate that this valve is leaking.
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Using a pair of sharp tweezers pull out the metal clip.
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Push the valve to the left. There is an O-ring seal on the connection, do not lose it. If possible, replace it during reassembly. The two hoses can remain connected.
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Three clips hold the black cap on top of the valve. Using a flathead screwdriver carefully losen them and lift off the cap.
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Take out the spring, the valve piston and the seals with the spring plate. Note their position for reassembly.
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This valve had a broken piston and aged seal. They were replaced, the piston from the repair kit is now made from metal and will never break again.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
팀
