Question about DeLonghi Caffe Nabucco BCO70 Espresso/Coffee Maker

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Water is leaking out the bottom while brewing coffee

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It could be a problem with the hoses and valves on the inside. When the heating element gets hot it pulls water from the reservoir through the valves. The issue with this is the limited availability of parts for this particular machine.

Posted on Sep 15, 2010

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If it leaks DURING brewing, you may have to decalcify it (aka, run through a cycle of 4 cups vinegar, fill to the top with water, 2-3 times and see if it helps).
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Their phone number (according to their website, www.waringproducts.com ) is 1-800-4WARING (1-800-492-7464)



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There is a tube inside that is melted, damaged - cannot get this part from manufacturer. I would call Cuisinart to see if you are still in warranty.
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Make sure all baskets are in proper place – especially if unit is beeping.
Do not use a paper and a gold-tone or other permanent filter at the same time.
Unplug for LONGER THAN 15 full minutes to reset.
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Be sure the red rubber gasket is in place and clean (ridge side in) and bottom water cup is screwed firmly on to avoid leaking.
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4) Place filter onto coffee basket and set coffee basket into funnel
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6) Place unit with lid in the center of a microwave oven set on high for 1-1/2 minutes. If boil over occurs, reduce the brew time in 10-second increments until no boil over occurs.
7) Grasp handle to remove unit from microwave when finished brewing.
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1. Under cold running water, unscrew the bottom water cup. CAUTION: It is normal for some water to be left in the bottom water cup. Both the coffee basket and any water in the bottom water cup will be extremely hot! If you prefer, allow the unit to cool for at least 3 minutes before unscrewing it.
2) To brew additional espresso, rinse Funnel, coffee basket and filter, then repeat brewing steps 1-8 above.
3) Parts are top rack dishwasher-safe -- hand washing filter is recommended.

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