Introduction
Coffee grounds may be stuck within your water hose and that could cause the damage to your coffee drinking experience. This guide will show you how to fix this problem by clearing and properly replacing the internal hoses. This exercise will require a Philips head screwdriver. Replace water hoses with High Temperature Silicone Tubing .312 ID X .472.
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Unplug the Coffee-maker from the power source.
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Use a Phillips head screwdriver to remove the four 7mm screws from the back and the three 8mm screws from the bottom. This will release the bottom cover.
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Carefully pull the cover off the bottom of the coffee maker. This will give you access to the inside of the coffee maker.
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Remove the two 10mm screws with a Phillips head screwdriver.
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Position the heating coil connected to the hose for easier access to the clamps.
Have any idea the part number for the tubing? The tubing I removed is dry rotted on the heat element side. Is there universal tubing?
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Squeeze the clamp on the opposite end of the hose(s) that need replacement.
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Once the clamp is free on the opposing end, gently pull the hose upwards to remove it.
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Replace the disconnected hose with a new functional hose.
Your information is spot on. Thanks. Please note inside the fill tubing there is an in-line check valve that can be removed easily to be put in the new tubing. Just note the direction it goes back in. It is a one way valve
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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8 commentaires
Um, you forgot a MAJOR detail; there is a ball valve backflow preventer in the existing hose, which MUST be transferred into the replacement hose.
If it is not replaced, the coffe machine will NOT WORK. - You are welcome.
Also, the measurements for the hose ID and OD are incorrect. The ID is at least 10 mm. I tried using the measurements you gave, which translate to 8mm ID x 12 mm OD, and that is way too small. The check valve will NOT fit into this smaller diameter tubing. The check valve body itself is 10mm in diameter. I ordered some of the size you listed and it is easily seen without measuring that the tubing doesn't come close to matching.
Oh My....I don't understand Mr. Fixya's numbers to begin with. So, not 10mm or 12mm. can you tell me what mm these should be and possibly where I could find them? My beautiful CHW-12....is now at an insane $185. What a blessing to hear that this can be repaired! thankyou soooo much xo
I mean 8mm and 12mm....but what is ID and OD? I'm am obviously not a guy and have NO clue. thankyou again.
Buena tarde cómo remplazo él tuvo de descarga gue va al filtro del café